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HomeMy WebLinkAboutItem FAGENDA REPORT DATE: August 13, 2001 TO: Honorable Mayor and City Council THRU: John B. Bahorski, City Manager FROM: Lee Whittenberg, Director of Development Services SUBJECT: CONSIDERATION OF RESPONSE LETTER RE: "NOTICE OF INTENT TO PREPARE DRAFT SUPPLEMENTAL ENVIRONMENTAL IMPACT REPORT #551" FOR THE PROPOSED BRIGHT WA TER DEVELOPMENT- BOLSA CHICA SUMMARY OF REQUEST: Authorize Mayor to sign comment letter on the "Notice of Preparation of Draft Supplemental Environmental Impact Report # 551 ", and instruct staff to forward to the Environmental Quality Control Board for information purposes. Receive and File Report. BACKGROUND: Summary of Proposed Project Background Information, and CEQA review: Summary of Proposed Project: The City has received the "Notice of Intent to Prepare Draft Environmental Impact Report #551'. The proposed action is the construction of 387 single -family residential units within the 105 -acre "Upper Bench" upland areas of the Bolsa Chica. The applicant (Hearthside Homes, Inc.) has submitted planning applications and Tentative Tract Map No. 15460 requesting approval of a residential development on the "Upper Bench" of Balsa Chica Mesa, also known as Warner Mesa, with the following land uses: ❑ 387 single family homes and community facilities on 76.3 acres; ❑ an underground water reservoir on 0.6 acres; and ❑ recreation/conservation open space areas on 29 acres. Agenda Item / C:NryDocu..U\30MACH1.PB69hc . w DSM NOP.CC Suff Rc,n.d U.WM -30 -01 City Council Comment Letter re: Notice of Preparation —Draft Supplemental EIR Brightwater Development Project (Balsa Chico) City Council Staff Report August 13, 2001 Summary of Background hiformation• In 1996 the County of Orange certified EIR #551 for a larger development project at Bolsa Cbica. That project included residential development on Bolsa Chica Mesa, and portions of the Bolsa Chica Lowlands. In November, 2000, the Coastal Commission approved a local coastal program for the Bolsa Chica area that identified residential development not exceeding 1,235 units on the Bolan Chica Mesa Upper Bench area, and open space/conservation on Bolsa Chica Mesa Lower Bench. The local coastal program was never certified because the County of Orange did not accept the local coastal program, and the Coastal Commission's action on the local coastal plan is currently the subject of litigation. Consequently, there is no applicable local coastal program for the Bolsa Chica area. CEOA Review: Under the requirements of the California Environmental Quality Act (CEQA), the County, acting as the lead agency for environmental review, must evaluate the potentially significant environmental effects of the proposed development. Based on an initial review of the application for the proposed project, the County has determined that a Supplemental Environmental Impact Report (SEIR) must be prepared. The SEIR will assess the proposed project's effects on the environment; identify potentially significant impacts; identify feasible mitigation measures to reduce or eliminate potentially significant environmental impacts; and discuss feasible alternatives to the project that may accomplish basic project objectives while lessening or eliminating any potential significant project impacts. The SEIR will address changes to the project description and environmental setting since certification of EIR No. 551. Summary of Proposed Bnghtwater Project: A residential development involving up to a maximum of 387 units is proposed on 76.3 acres. This proposal also includes the development of 29 acres of open spacelconservation areas and an underground water reservoir on 0.6 acres. The proposed project requires the following discretionary actions by the County of Orange: ❑ Certification of the Supplemental EIR; ❑ Adoption of Mitigation monitoring Program; - ❑ Approval of a Master Site/Area Plan; ❑ Approval of Project Site Development Plans; ❑ Approval of Vesting Tentative Tract Map No. 15460; and u Approval or related additional permits and approvals to allow the planned development to proceed, such as grading plans, street work permits, building permits, and certificates of use and occupancy. BdgMwamr DSEnt NOP.CC Sian Report City Council Comment letter re: Notice of Preparation — Draft Supplemental EIR Brigh eater Development Project (Bolsa Chico) City Council Staff Report August 13, 2001 Table A, Master Site Plan Statistical Summary, page 6 of the NOP document, provides a summary of the proposed land uses, the number of acres within the proposed land uses, and the proposed use or number of housing units for each of the development areas proposed within the project description. Comment Period. A 30 -day comment period on this Notice of Intent to prepare a DEIR began on July 20, 2001 and will conclude on August 20, 2001. Written comments may be submitted to the County of Orange. Future public review and public hearing(s) will be scheduled by the County of Orange to receive oral testimony on the DEIR at a date to be determined. Public Availability: City staff has provided copies of the Notice of Intent to Prepare Draft Supplemental EIR #551 to each of the libraries located within the City of Seal Beach. Future City Actions: Staff will continue to monitor the environmental review process regarding the subject project, and will prepare a draft comment letter on the SEIR when the document is undergoing the required public review and comment period. This will allow the Environmental Quality Control Board and the City Council to prepare a formal comment statement to the County of Orange regarding this project, if determined appropriate. FISCAL IMPACT: None, other than allocation of existing staff hours to review the Notice of Intent to Prepare a Draft Supplemental EIR, prepare comments, and assist the Environmental Quality Control Board and City Council in the preparation of formal comments on the SEIR when it is released for public review and comments. Estimated staff allocation of between 5 and 10 hours for the completion of the necessary tasks as described above. RECOMMENDATION: Authorize Mayor to sign comment letter on the "Notice of Preparation of Draft Supplemental Environmental Impact Report # 551 ", and instruct staff to forward to the Environmental Quality Control Board for information purposes. Receive and File Report. Bn,hvw., DSM HORCC Sniff Report 3 City Council Comment Letter re: Notice of Preparation — Draft Supplemental EIR Bright Ater Development Project (Balsa Chico) City Council Staff Report August 13,2001 NOTED e =ttenberg John . ahorski Director of Development Services C' onager Attachments: (2) Attachment 1: Draft City Comment Letter re: "Notice of Preparation — Draft Supplemental Environmental Impact Report # 551" Attachment 2: "Notice of Preparation — Draft Supplemental Environmental Impact Report # 551 ", prepared by the County of Orange, dated July 19, 2001 Bd,hmaur DSEM NOP.CC Suff Report August 13, 2001 George Britton, Manager Environmental and Project Planning Services Division Planning and Development Services Department County of Orange P. O. Box 4048 Santa Ana, CA 92702 -4048 Dear Mr. Britton: SUBJECT: CITY OF SEAL BEACH COMMENTS RE: NOTICE OF PREPARATION, DRAFT SUPPLEMENTAL EIR #551, BRIGHTWATER DEVELOPMENT PROJECT The City of Seal Beach has reviewed the above referenced Notice of Preparation to prepare Draft Supplemental Environmental Impact Report (SEIR) # 551 and has several general comments and observations relative to the document. The City is concerned that the overall focus of the document not be strictly focused upon the City of Huntington Beach, particularly in the areas of Transportation and Traffic Circulation, Air Quality, Noise, and Significant Irreversible Changes Which Would Be Involved With The Action Should It Be Implemented. It is of extreme concern that the impacts of additional vehicular traffic on Pacific Coast Highway north of Warner Avenue be fully discussed, evaluated, and mitigated in the above mentioned areas of concern. It is the opinion of our City Engineer and Director of Development Services that a substantial amount of additional vehicular traffic will utilize Pacific Coast Highway north of Warner Avenue, which could have adverse impacts on Pacific Coast Highway and other roadways within the City of Seal Beach, and resultant air quality, noise, and cumulative impacts upon adjoining residential and commercial. areas. The Draft SEIR will need to identify roadway and intersection capacity deficiencies, and appropriate mitigation measures. The traffic deficiencies could result in substantial "spillover" impacts to Sunset Beach, and the Surfside, "Old Town ", and "Hill' areas of Seal Beach. Additionally, any proposed strategy of augmenting the capacity of intersections to alleviate the identified deficiencies should include a clearly defined and established program of C:Wy Do u=nu1601SACHUTfighlwa¢r DSM NORCC I. eaecgocU.W108 -14 -01 City of Seal Beach Comment Letter re: Notice of Preparation — Draft Supplememal EIR #SSI Brightivater Development Project August 13, 2001 alleviating any mid -block volume - to-capacity deficiencies. The environmental impacts of those mid -block volume -to- capacity improvements should also be adequately discussed, evaluated and mitigated as pan of this Draft SEIR. It is the position of the City of Seal Beach that the above referenced portions of the EIR should be carefully constructed and written to address the concerns discussed above, evaluate the impacts, and propose implementable mitigation measures. In reviewing the response section of the Initial Study Checklist, the following areas would seem to require additional analysis than described within the Notice of Preparation: Conflict with Applicable Environmental Plans: The Regional Water Quality Control Board, Santa Ana Region, has recently issued "Interim Draft NPDES Permit No. CAS 618030 (Order No. 01 -20). The SEIR document should evaluate all water quality and drainage issues in light of these proposed regulations, which are anticipated to be adopted by the Regional Board on September 14, 2001. In addition, all applicable provisions of the adopted Drainage Area Master Plan (DAMP) for Orange County should also be evaluated within the SEIR. Further, the long -term maintenance and operational funding requirements for constructed storm water and water quality facilities should be set forth within the SEIR. Hydroloey and Drainage: The comments immediately above would also be applicable to the environmental analysis of this portion of the SEIR. The project description indicates that a series of wetland ponds and drainages will be created as part of the project. The SEIR should include a detailed presentation of these proposed areas, including construction and long -term maintenance details, anticipated water quality impacts, and impacts to any downstream wetland or drainage areas that the created facilities will ultimately drain into. Again, the long -term maintenance and operational funding requirements for constructed storm water and water quality facilities should be set forth within the SEIR. ❑ Water Quality: The comments regarding "Conflict With Applicable Environmental plans" above would also be applicable to the environmental analysis of this portion of the SEIR. Cultural/Scientific Resources: The Initial Study indicates ongoing data recovery is occurring at CA- ORA -83, and that the SEIR will evaluate the impacts of the proposed project on these important cultural resources. It is unclear if preservation of the site will be considered if the site is determined to be significant and eligible for inclusion on the National Register of Historic Places. The SEIR should include discussion regarding avoidance of the site if is determined to be eligible for inclusion on the National Register of Historic Sites. ❑ Recreation: The analysis should include a detailed analysis of the potential impacts of the resident's of the proposed 387 housing units upon neighborhood, community, and Brighrwm r OSER NOP.CC Later IN City of Seal Beach Comment letter re: Notice of Preparation — Draft Supplemental EIR #551 Brightwater Development Project August 13, 2001 regional recreational facilities. The proposed project does not appear to provide any substantial active recreational facilities, and the impacts of this needs to be adequately evaluated and mitigated. In addition, the Environmental Quality Control Board and the City Council of the City of Seal Beach have previously indicated by letters to the City of Huntington Beach, the County of Orange, and the U. S. Army Corps of Engineers that both bodies consider the Bolas Chica wetlands to be an invaluable, indeed essential, natural resource in our environment, and urge the County of Orange not to approve the proposed Brightwater Development Project unless and until the ecological integrity of the wetlands can be guaranteed, including the lower bluff areas of Bolsa Chica Mesa. The City Council of the City of Seal Beach considered and reviewed the Notice of Preparation of the Draft SEIR and an accompanying Staff Report on August 13, 2001. The City Council authorized the Mayor to sign this letter indicating the official comments of the City of Seal Beach. Thank you for your consideration of the comments of the City of Seal Beach. Our point of contact on this matter is Mr. Lee Whittenberg, Director of Development Services, City Hall, 211 Eighth Street, Seal Beach, 90740. Please do not hesitate to contact Mr. Lee Whittenberg at telephone (562) 431 -2527 x313, if you have any questions regarding this matter. In addition, please provide eighteen (18) copies of the Draft Supplemental Environmental Impact Report to Mr. Whittenberg for distribution to the appropriate Commissions, the City Council, and libraries within the City when it is available. If the SEIR document will be available in a digital format, please provide the digital format also to Mr. Whittenberg. Sin erely, killham J. an Mayor, City of Seal Beach Distribution: City Council Planning Commission Environmental Quality Control Board City Manager Director of Development Services City Engineer/Director of Public Works Mghtwawr USER NORCC I "r City Council Comment letter re: Notice of Preparation — Draft Supplemental EIR Brfghtwater Development Project (Balsa Chico) City Council Staff Report August 13, 2001 ATTACHMENT 2 "NOTICE OF PREPARATION - DRAFT SUPPLEMENTAL ENVIRONMENTAL IMPACT REPORT # 551 ", PREPARED BY THE COUNTY OF ORANGE, DATED JULY 19, 2001 Bdghtwuer DSER NORCC Staff Report 10 FY m0 'tiy2 PLANNING &DEVELOPMENT SERVICES DEPARTME J} m 300 N. FLOWER STREET CITY OF SEAL BEACH U P.O. BOX 4048 09 }w SANTA ANA, CALIFORNIA 92702-4048 JUL 1 9 2001 <IFO>t DEPARTMENT OF DEVELOPMENT SERVICES NOTICE OF PREPAFMITOUBEACH JUL �, 0 2001 DATE: July 19, 2001 SUBJECT. Notice Of Intent To Prepare Draft Supplemental Environment I M94 RmEp1Tfif VICES Project Tide: Brightwater Development Project Applicant: Hearthside Homes Project Contact: Grace Fong Phone: (714) 834 -2708 The Orange County Planning & Development Services Department has conducted an Initial Study for the subject project and has determined that an Supplemental Environmental Impact Report is necessary. The County of Orange will be the Lead Agency for the subject project and will prepare the Supplemental EIR. In order for the concerns of your agency to be incorporated into the Draft Supplemental EIR, we need to know the views of your agency as to the scope and content of the environmental information relevant to your agency's statutory responsibilities in connection with the proposed project Your agency must consider the Supplemental EIR prepared by the County of Orange when considering your permit or approval for the project. The project description, location, and an analysis indicating the probable enviommental effects of the proposed action are contained in the attached materials. Interested individuals and groups are also invited to comment on the scope of the anticipated Draft Supplemental EIR. Pursuant to Section 21080.4 of CEOA, your response must be sent as soon as possible but not later than 30 days after receipt of this notice. All parties that have submitted their names and mailing addresses will be notified if any significant changes in the proposed project occur. If you wish to be placed on the mailing list, please submit your name and mailing address to the contact person at the mailing address below, If you have any questions or need additional information, please call the Project Contact of the Environmental & Project Planning Services Division at the number listed above. The mailing address is Planning & Development Services Department, P.O. Box 4048, Santa Ana, CA 92702 -4048. Submi y: N me: George Bdtto anagt Environments' Project Planning Services Division Attachment: Initial Study No.PA010070 NOTICE OF PREPARATION OF SUPPLEMENTAL EIR NO. 551 PROJECT INFORMATION FOR THE PROPOSED BRIGHTWATER DEVELOPMENT PROJECT I. PROJECT INFORMATION Summary The Project Applicant, Hearthside Homes, Inc., has submitted planning applications (PA 9010070) and proposed Tentative Tract Map No. 15460 requesting County of Orange (the County) approval of the proposed Brightwater Development Project.(BDP or proposed project), a residential development project, including the following land uses: 387 single family residences, an underground water reservoir, and approximately 29 acres of recreation/conservation open space. The proposed project site, also referred to as the Upper Bench, is approximately 105 acres on the Balsa Chica Mesa (also known as Warner Mesa) (Figure 1). Previously, the County of Orange certified Environmental Impact Report (EIR) No. 551 for a larger development project within the Bolsa Chica area (SCH 993- 071064), including the Balsa Chica Mesa Upper Bench, the Lower Bench, and portions of the Bolsa Chica Lowlands. EIR 551 was certified in June, 1996. The County approved a General Plan Amendment and Planned Community (PC) program for residential and related development on the Upper and Lower Benches, along with major restoration and creation of wetlands and sensitive habitat areas in the Bolas Chica Lowland. The current application focuses on the development of the Upper Bench area in a manner consistent with existing County of Orange General Plan and zoning approvals. The project site is located within the coastal zone and is also subject to regulation under the California Coastal Act of 1976. Currently, there is no certified local coastal, program for the Bolsa Chica area, and Coastal Act permitting jurisdiction rests with the California Coastal Commission. In November, 2000, the Coastal Commission approved a local coastal program for the Bolsa Chica area that identified residential development (1,235 dwelling units) on the Balsa Chica Mesa Upper Bench area, and open space/conservation on the area of the Bolsa Chica Mesa Lower Bench. The local coastal program was never certified because the County did not accept the local coastal program, and the Coastal Commission's action on the local coastal program is currently the subject of litigation. Consequently, there is no applicable local coastal program for the Bolas Chica area. 35 Under the requirements of the California Environmental Quality Act (CEQA), the County, acting as 36 the Lead Agency for environmental review, must evaluate the potentially significant environmental 37 effects of a proposed development. Based on an initial review of the application for the proposed 38 project, the County determined that a Supplemental Environmental Impact Report (SEIR) must be 39 prepared to assess the proposed project's effects on the environment, to identify potentially significant 40 impacts, to identify feasible mitigation measures to reduce or eliminate potentially significant 41 environmental impacts, and to discuss feasible alternatives to the project that may accomplish basic 42 project objectives while lessening or eliminating any potential significant project impacts. The SEIR 43 will address changes to the project description and environmental setting since certification of EIR 44 No. 551. P'.WSH130 i0F\dna- vayrr0nLwpd 471199 U> I 60 San Berriardinc, 60 County Los Angeles Co" 57 71 r eo tY Riverside 91 County 41 55 Orange 22 1 5 County PROJECT 133 41 LOCATION 73 1, 74 CD San Diego County L S A Brightwater Development Project Regional Location I:WSMISWtegiontl.dr l]9/01) vAr INC. ONN VNITY O 6v960INENT PLAN anI eeicxrw.Teec 1 This Notice of Preparation (NOP) is being circulated pursuant to California Public Resources Code 2 Section 21153(a) and CEQA Guidelines Section 15082. Public agencies and the public are invited to 3 comment on the proposed scope and content of the environmental information to be included in the 4 EIR. A 30 day comment period is provided to return written comments to: 5 6 County of Orange 7 Attention: Ms. Grace Fong, Environmental and Project Planning Services 8 Planning and Development Services Department 9 PO Box 4048 10 Santa Ana, California 92702 -4048. 11 12 13 Project Location, Surrounding Uses, and Site Conditions 14 Project Setting. The BDP proposed development site is located in the west - central portion of the 15 County, in an unincorporated area adjacent to the City of Huntington Beach. The project site is 16 shown in its regional context in Figure 1. Regional access to the vicinity of the project site is 17 provided by Interstate 405 (I -405) to the northeast, Beach Boulevard (State Route 39 [SR -391) to the 18 east, and Pacific Coast Highway (PCH; SR -1) new the southwestern boundary of the project site. 19 The project site is located at Warner Avenue and Los Patos Avenue (Figure 2) and is bounded on the 20 north by Los Patos Avenue and on the east by Bolan Chica Street. 21 22 The project site is located in an unincorporated area of the County at the edge of existing urban 23 development, as depicted in Figure 2. Existing development in the adjacent areas ranges from single 24 family residential development to multiple - family apartment development and with visitor /recreation 25 commercial land uses typical of those associated with PCH and coastal beach communities. The 26 project site overlooks the Pacific Ocean, the Boise Chica lowlands including existing oil operations 27 and the Bolsa Chica Ecological Reserve, Bolsa Chica State Beach, and the site of the proposed 28 Harriett Wieder Regional Park on the Huntington Mesa, two miles to the south. The project is proposed to be located adjacent to two existing residential neighborhoods: the recently approved Sandover Development on the southwest comer of Bolsa Chica Street and Los Patos Avenue and the existing residential neighborhood on the north side of Los PaNs Street. The Lower Bench area bounds the project area on the west and southwest, and the southern margin of the property is bounded by State -owned portions of the Bolsa Chica Lowland (the "isolated pocket lowland' '), the East Garden Grove- Wintersburg (EGGW) Flood Control Channel, and properties owned by Shea Homes and Donald Goodell (Figure 2). The approximately 105 acre project site is located on a mesa above the historic floodplain of the Santa Ana River. Most of the Upper Bench is an upland area consisting of normative grasslands. The area was formerly used as a borrow site for agriculture, oil well development, and for on -site military bunker construction and as a material borrow site for off -site roadway construction. Land use and development of the project site is governed by the land use designations set forth in the County of Orange General Plan and the Bolsa Chica Planned Community originally adopted for the site by the County in 1994 and amended in 1998. P:VISHJ3" Pdnft- WPfranLwpd«7 /19MIH L 5 A rtuuxr.c 1.wSHumt.«eaon.w MMU B4Otwater Development Project Local Vicinity �aao MT 1.wSHumt.«eaon.w MMU B4Otwater Development Project Local Vicinity IRA A CIeT[]. INC. TICE OP PREPARATION fPO JOLT I bAtCMTVAT6P COMMVNOT 1I6v[LOPV[N1 PLAN I The project site contains various wildlife and plant species. The wildlife found on the project site 2 consist of: mammals such as coyotes, ground squirrels, rabbits, and mice; common reptiles; and 3 several species of birds, including raptors. Much of the vegetation found on the project site reflects 4 previous human activities, while others are vestiges of native Southern California vegetation types. 5 Some of the vegetation associations include nonnative grassland, eucalyptus grove, willow woodland, 6 and vestiges of coastal sage scrub. Southern tarplant is a special interest plant species that occurs 7 within the grassland. A eucalyptus grove on the southern margin of the project site was designated in 8 1986 by the California Department of Fish and Game as environmentally sensitive habitat (i.e., 9 environmentally sensitive habitat area [ESI-IA]). The project site is adjacent to the Balsa Chica 10 lowlands and Inner and Outer Bolsa Bay, which provide potential habitat for several endangered 11 avian species. The Bolsa Chica lowlands are not proposed for development and are subject to a 12 separate wetland restoration project 13 14 IS Project Description and Discretionary Actions 16 The proposed project provides for the orderly development and conservation of resources on the 17 project site. The project responds to the physical characteristics of the project site and will be 18 implemented by a series of permits, plans, and programs to be approved by the County of Orange and 19 other agencies. The development program primarily involves permitting and approvals from the 20 County of orange, the Lead Agency, and other Responsible or Trustee Agencies, including but not 21 limited to the California Coastal Commission. The SEIR being prepared for the proposed project will 22 satisfy CEQA requirements for all permits or approvals needed to implement the BDP project at a 23 construction level of detail, so that additional EIRs/CEQA clearances will not be required. 24 25 At this time the applicant is requesting the following approvals from the County: 27 • Certification of the supplemental Environmental Impact Report 28 • Adoption of Mitigation Monitoring Program 29 • Approval of a Master Site /Area Plan 30 • Approval of Project Site Development Plans 31 • Approval of Vesting Tentative Tract Map No. 15460 32 • Approval of related additional permits and approvals to allow the planned development to 33 proceed, such as grading plans, street work permits, building permits, and certificates of use and 34 occupancy. 35 36 The project site is designated Residential (0.5 -18 dwelling units [du] /acre), Residential (18 and above 37 du / acre), and Open Space in the County General Plan. The proposed project is consistent with these 38 designations, and an amendment to the General Plan is not required to accommodate the proposed 39 development. 40 P:WSH13"MO ft-ENI WPI(OI19I01m 5 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 41 urea. ixc. x eoe o iucr a.a saiexrw.ru eaxxox ITr e�eeor.ea +aT rux The proposed site plans emphasize: the conservation of natural resources, including an isolated wetland; the provision of public parks, open space, and recreational opportunities; and the development of high quality residential uses. As indicated in Table A, Master Site Plan Statistical Summary, and Figure 3, Master Site Plan, the development is separated into four land use types: recreation open space; conservation open space; community facility ; and residential. The Master Site Plan provides for the development of 378 single family residential units; 0.6 acres of community facility area for a water supply reservoir, 5.0 acres of Conservation Open Space (CON /OS) that have environmental resources and/or scenic value, and 24.2 acres of Recreation Open Space (REC/OS) that include a trail system, public parks, created wetland ponds, drainages, and open space. NOTE: The entire Brighrwater community encompasses a total of 387 residential units. However, nine of the proposed residential units, adjacent to the existing Sanover project, are located either partially or wholly within the City of Huntington Beach. For purposes of the Supplemental EIR, all 387 residential units will be included in the analysis of the project. The City of Huntington Beach will have permitting authority over the nine dwelling units. The City of Huntington Beach is considered a Responsible Agency under CEQA. Table A: Master Site Plan Statistical Summary Land Use Acres Development Area Residential Lots/ Square Feet/Um Recreation Open Space Recreation Open Space 24 3A Open space, (mils, wetland ponds Subtotal 24 Conservation Open Space Conservation Open Space 5.0 3B Ezisting eucalyptus ESHA Subtotal 5.0 Water Reservoir Water Reservoir 0.6 4B Water supply reservoir; pump station Subtotal 0.6 Residential Residential Recreation Center Single Family Development Single Family Development Single Family Dwelling Single Family Dwelling 2.2 11.9 7.7 6.1 48.4 7 -1 7 -2 7 -3 7-4 8 FICA Recreation Center and Open Space 77 Units 64 Units 28 Units 218 Units Subtotal Residential 76.3 387 Units To 11 105 Source FORMA (2001) p:WSH13"oOP -aoprmncw0((7119101» goo I t �n awe LE 5 3a .t - -t H a , ^.. r li Y z 9'� d� bl8 C;g� j xLL, Li s. �i$$.J3333Z �t 1 I� C c u 4 r op G 2 � w e C e TO. INC. OT C[ 01 R YL0.ATION �y�y 1y�C1 84�ONTYAT[0. CONY VNITY O[V CLOIY CMT ILAX Residential development will take up most of the relatively flat portion of the Upper Bench (totaling 76.3 acres), with project grading used to restore the historic gentle seaward slope of the area. The area is currently crisscrossed by dirt and asphalt roads previously used for oil and agricultural operation (Figure 4). Included in the residential area designation is a private recreation center and open space (Development Area 7 -1; 2.2 acres) that will be operated and maintained by a homeowners association (HOA). A small existing wetland area located on this parcel will be maintained through appropriate landscaping and drainage design solutions. The planned recreation/conservation open space areas extend along the entire southern margin of the project site, encompassing the slope transition area leading to the Lower Bench and the adjacent portion of the existing eucalyptus ESHA along the border of the site (Figure 3). The eucalyptus ESHA is planned as an open space conservation area (Planning Area 3 -13, 5 acres). The elongated area along the bluff face (Planning Area 3A -1, 24.2 acres) will support passive recreation open space uses, including trails, 35 public parking spaces, as well as the linear series of ponds that will be created to serve both as habitat and as a sequence of constructed wetlands that will provide on -site stormwater retention and water quality management. The community facility area (Development Area 4 -8, 0.6 acre) is the site of an underground domestic water reservoir and aboveground pump facility, most of which will be covered with earth and landscaped as part of a passive open space area adjoining the HOA recreation center. The Circulation Plan, Figure 4, illustrates the proposed on -site circulation improvements required to serve the proposed project. Primary vehicular access will occur through a new intersection at Warner Avenue, which will provide for movement of vehicles and people within the project site. The existing intersection of Warner Avenue and Los Patos Avenue is proposed to be closed. Vehicular access to the project site is also proposed from Bolsa Chica Street. The following actions are contemplated by the County to implement the proposed BDP: Consistent with the Orange County General Plan and Zoning Ordinance, the Bolas Chica Planned Community (PC) Program was approved and adopted by the Board of Supervisors of Orange County on June 18, 1996, by Resolution No. 96-464 and Ordinance No. 3964, and subsequently amended on February 3, 1998 by Resolution No. 98-43 and Ordinance No. 0 -98 -2. The PC Program comprises the zoning ordinance text, statistical summaries, and zoning/development maps required by Orange County Zoning Ordinance Section 7 -9 -103, PC "Planned Community" District Regulations. The Bolsa Chica PC Program establishes the legal description, the PC Zoning Map and Statistical Summary, and the PC Development Map and Statistical Table that is used by the County to formally track and monitor development of the community over time. The PC Zoning Map and Statistical Summary, together with the PC Program Text, constitute the zoning for the Brightwater project area as defined in California Planning and Zoning Law (i.e., Government Code Sections 65000 - 66025) and the Orange County Zoning Code, and were adopted by County Ordinance. The landowner has filed seven Planning Applications with the Director of the County's Planning and Development Services Division (PDSD), pursuant to Section 10.3 of the Planned Community Program and Section 7 -9 -150.2 of the Orange County Zoning Code, including applications for: • Approval of a Master Site Permit(Area Plan for the Brightwater project area; P:Vi,H13 OFdma.nopfMnLWPd«7 /19NIH v C � n o � 4 C � o c _ � U 3 J � \l e 4 LfA w390CIwT[f. INC oN jYV 1001 0410MTwwT[0. COMNUxiTY e[v[LOPN[Ni I LwM • Approval of a Project Site Plan Permit for Planning Areas 3A and 3B (Passive Recreation, Wetlands Creation, and Open Space); permit for Development Area 4B (Water Storage Reservoir); 4 • Approval of a Project Site Plan Permit for Development Area 7 -1 (HOA Recreation Facilities); 5 • Approval of a Project Site Plan Permit for Development Area 7 -2 (77 Detached Residential 6 Condominiums); 7 • Approval of a Project Site Plan Permit for Development Area 7 -3 (64 Detached Residential 8 Condominiums); 9 • Approval of a Project Site Plan Permit for Development Area 7 -4 (28 Detached Single Family 10 Homes); and 11 • Approval of a Project Site Plan Permit for Development Area 8 (218 Detached Single Family 12 Homes). Approval of a Master Site Permit/Area Plan is being requested to set forth the major components of project development. Application requirements for Master Site Plans are set forth in Section 10.3.1 of the PC Program and include a Master Grading Plan, Master Drainage Plan, Master Roadway Improvement Plans, Master Utilities and Backbone Infrastructure Improvement (if applicable), and any revisions to the Planned Community Development Map and Statistical Table. PC Program Section 10.2.5(2) requires processing of an Area Plan for one or more Residential, Recreational, and/or Public Facility Planning Areas pursuant to the Area Plan content requirements of Orange County Zoning Code Section 7 -9 -150 and Section 10.3.2 of the PC Program. The Area Plan establishes the master plan for Site Development Plans/permits, setting forth the areas for which Project Site Plans are prepared by the developer and approved for development Project Site Plans for the Brightwater project have been prepared to satisfy the PC Program requirements for Site Development Permits. PC Program Section 10.2.5(3) requires that a Site Development Permit be prepared for each residential, recreational, and public facility project within Planning Areas 3 through 8 of the Planned Community. Section 10.4 allows these Project Site Plans to be processed concurrently with Master Site and Area Plans, in conjunction with a Tentative Tract Map(s), and with one environmental review. Application requirements for Master Site Plans are set forth in Section 10.3.1 of the PC Program, and include a Master Grading Plan, Master Drainage Plan, Master Roadway Improvement Plans, Master Utilities and Backbone Infrastructure Improvement (if applicable), and any revisions to the Planned Community Development Map and Statistical Table. Concurrent with the filing of the Planning Applications for Brightwater, the landowner filed Vesting Tentative Tract Map No. 15460 with the County of Orange for approval by the Orange County Subdivision Committee, pursuant to the California Subdivision Map Act and County Subdivision Ordinance. County approval of these maps shall not require subsequent site development plans beyond the site plans listed above. The applicant recognizes that in addition to the County Master Site/Area Plan and Project Site Plan approvals identified above, it must obtain one or more Coastal Development Permits for the ruesH13"Oo dla Gpfmn[wpd(0119rof» 10 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 O MOTICC 0f 1la1.11lTiOM JULYram ru. ix nlie,.rel couuvxirr opveweuanr eux Brightwater project in compliance with the requirements of the California Coastal Act. Additionally, other permits and approvals may be required from County, State, and federal agencies, or other governmental entities to implement the project. Responsible and Trustee Agencies According to sections 15050 and 15367 of the State CEQA Guidelines, the County of Orange has been designated as the Lead Agency. Responsible agencies are those agencies that have discretionary approval over one or more actions involved with the development of a proposed project. Trustee agencies are State agencies having discretionary approval or jurisdiction by law over natural resources affected by a proposed project that are held in trust of the people of the State of California. The potential responsible and trustee agencies that have been identified as of the preparation of this document and the required permits, approvals, or their associated responsibilities for the proposed project are identified in Table B, Potential Responsible and Trustee Agencies. Table B: Potential Responsible or Trustee Agencies Agency Permit/Approval/Agency County of Orange - Annexation to Sanitation District of Orange County Local Agency Formation Commission Southern Califomia Water supply and distribution Water Company Sanitation Districts of Orange Sewage collection and nuisance water discharge to sewer system County Reclaimed water distribution City of Huntington Beach Permits for nine single family residences. Encroachment permit(s for street work and signal South Coast -Air Quality Rule 402 and 403 Permits Management District National Pollutant Discharge Elimination Systems Permit State of California Water )compliance /construction storm water Notice of Intent Quality Control Board and Santa Ana Regional Water revew revew i Section 401 water quality certification for stormwater runoff Quality Control Board handling and quality California Coastal Commission Coastal Development Permits Environmental Procedures This NOP for Supplemental EIR No. 551 will be submitted to the State Clearinghouse, Responsible Agencies, and other interested parties that have specifically requested a copy of the NOR After the 30 day review period for the NOP is complete and all comments we received, a Draft Supplemental Environmental Impact Report (SEIR) will be prepared in accordance with CEQA as amended (Public Resources Code Section 21000 et seq.), and the CEQA Guidelines for w,ursw3owOn ft- nopfroncwpd«MMU 11 w88OCIwTt3. I-0. [ Op p BeI CH Tw'wT[R CO- -UNITY nC'/[LOB -8NT PLAN )VLT SOpI Implementation of CEQA (California Code of Regulations Section 15000, et seq.). This Draft SEIR will comply with the procedures for implementation of CEQA adopted by the County of Orange. The Draft SEIR will examine the proposed project in the context of the County's existing General Plan, Zoning Ordinance and other relevant planning programstpolicies. Detailed analyses will be conducted in order to ascertain the proposed project's effects on the environment and the relative degree of impact prior to implementation of mitigation measures. Where impacts are determined to be significant, mitigation measures will be prescribed with the purpose of reducing the project's effects on those impacts either completely or to the maximum degree feasible. Where appropriate, County approved plans, policies, and standard conditions of approval will be applied to the development requirements, and/or amendments to those plans/policies will be discussed as part of the project. An analysis of alternatives to the proposed project will also be included in the Draft SEIR, including alternative site plans and the No Project Alternative. 16 H. INITIAL STUDY CHECKLIST AND RESPONSES 17 Introduction 18 Compliance with CEQA is required to implement the proposed BDP. An Initial Study (IS) is a 19 preliminary environmental analysis of a proposed project prepared by the Lead Agency to determine 20 whether a Negative Declaration or EIR must be prepared (State CEQA Guidelines Section 15365). 21 As the County has determined that an EIR is warranted, the IS is used herein to focus the discussion 22 of the analysis to be performed in an SEIR. 23 24 The Initial Study Checklist addresses each question required by the State CEQA Guidelines. An 25 indication is provided related to the potential impacts of the proposed project. The IS provides an 26 analysis of the physical effects of the proposed project and provides a determination as to whether or 27 not further study is required in the SEIR. The Analysis Section indicates if the proposed project will 28 have an impact that is: 29 30 1. Potentially Significant; 31 2. Potential Significant Unless Mitigation Incorporated; 32 3. Less than Significant Impact; or 33 4. No Impact. 34 35 The Initial Study Checklist and Responses Section has been prepared according to Sections 15063, 36 15064, and 15065 of the State CEQA Guidelines and County requirements. 37 PU H13"OP ft- nopfron[wpd<M191a ) 12 . ENVIRONMENTAL ANALYSIS CHECKLIST Project Number Potential Leis than Less than No ISSUES & SUPPORTING DATA SOURCES: Significant Significant w/ Significant Impact Effect Mitigation Impact I. LAND USE & PLANNING. Would the project a) cob act with geoenl pkn designation on mngg? b) CPna1w with applicable mrironmenbl pkv w W irks of ageuieawMlu^*diction over the p,.0 c) D.,pl m divide the Pkrion, artan8ement of. emblished rommuniry (e.g qw income, mr.on r)? d) Connive with obl' L..be, by plowed Wd use? 2. AGRICULTURE. Would project: u) con. Far nhbds I.ud. -Prime', - Qque' or of'SUewide Imlmr.nee; u shown on tln Smx Fumkod Mapping ad Monitoring Pogrom, on un- WicWmnl ux7 b) kvolve other cb oge m are exlsdng envtmnmmt whirr due on theb location or move, could r.uh in unrmion dFannW W to boo.' aloud ux? 3. POPULATION & HOUSING. would projae a) Cumulatively reed adoPUd relli w Icd powlo ioo pajmgeR b) Ieb o, subaunNl pinyin in an area d.ecdy or indirectly though project in m undeveloped u w reemmn of major infrbm .? e) ,,pone ex.dngY bins .Huai., a worbold umbe of people? J. GEOPHYSICAL. Would project ..it in or e8pme people to imps" involving: a) Wral fiult mime? b) scorn o: growl shaking of liyueficuao? c) Have aoik incaeable ofahgwelY suppmmng the ux of xpda teaks or a,yrobb a wen was. thspoeal synem when xwms m eat available qr the d.pod of wane woe? d) U )albs or modalilw? e] Erosion, oho M ob r 8 ,raphY or uwdble awl cone— fivm f) 5uboaenc of the land? el ExWmive xi.? h) IfWym geologic or physicd fonu.? 5. HYDROLOGY &DRAINAGE. Would the project: a) SuMwtullY alnr the wining dnwap Poore" of the airc or are; Wcludibe on n..- of the --- ofd sum or rarer. in mamas which wool i no mot in: i) whreantioolawlonwsiloonn-n- oroRain? a subswor l inm.se in the rue w moms of mrfwe nor ff q Ij ommer which would nult W flooding m -w off-site? b) Cmx w rornibun Iwoff wiser which wind r-eed the ob u, of Warne w plumed nwmwate drainage symmr oo p "vide wbotmtd addidoml swuce of pollmd mnaft? c)11. wMired Flooddows?esedarc wucmm wWon woWd dJ Expox people w seucmre m a sigh! rot tide ofloss. inlury w death nwlror bro, brobr - bflooding.a muttofthel -7 oft levee w dm, a iowdadon by xghe, uwmni, or mdaaw? ❑ ❑ ❑ ❑ ® ❑ ❑ ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ❑ ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ® ❑ ® ❑ ❑ ❑ ❑ ❑ ® ❑ ® ❑ ❑ ❑ ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ Cl ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ISSUES & SUPPORTING DATA SOURCES: 6. WATER QUALITY. Would the project: e7 V.I., my wqm quality mndatds mg wane diems erequiremme? b) Substaamly regime r, mism am them m i be n e with istmee i sOr3osohthen therewamoedamt ruleit in aquifer wlume er a lowing of a local gwadwarc table level? c) Otbarwi n subumaally regime warm 90 h,? 7. TRANSPORTATION /CIRCULATION. Would the project result in: a) baeaetl vehicle oim or onfic m nett mbeyonm implied policing adpr finecao? b) Exaad either inaividmny or cumulatively. a level of service staMars esesblished by the messy mngegion go-From agemy for m.i®aem roam or highwaye? e) senry hounds Gam design features It', zoom cows a liar's. erommoo or mom embie uses (c & ism momment)? OF) losedmua¢ emceeeelt - .. or ices to neemy men? s) laoficimt p rem, mPxiry onatm On Wrote? Q limit, a helium 6r pod.. or bicyelise? g7 CmRics with mepxd policies tensioning sl¢madve euupotwion (8.8. bustwm M bicycle resist? h) Rail, wumhome or ,v naRtc immmn? i) Chmge in nv aFic enema, includes either m iesseese in tri flc levels ma ease in luaem. then restils in substantial safety risks? 8. AIR QUALITY. Would the project: a) Excel any SCAQPID moment or contrition re env goYiry temominn heymmp i ... of XAQbmy b) Expose Seemliw mpulemst Soups he Poll—lit exengs of mmelible levels? e) M. au movement resm., e¢mpmnue,w my emerges disci. d) Crete olimemoaesble coon entering s sons ems' Dumber ofpeaple? 9. NOISE. Would the project: u Itmxmeesisdnemixlewlt? b) P pcse Peopk On mix kwb euodinR inme"i Como standards? c) Iflm smi vii in m dmon Wd me elm m, whex auehplen less mt test, stmen, within two miles ofa gtblic meon m mblic one mane, espax purple resse ng a —&me in the Pojat use to move w ooim levels? 10. BIOLOGICAL RESOURCES. Would the project impact: a) Ev&no s�l u (including bus nmd On Pwn, fn4 inecu.mmas end mrse b) I.omlly despoiled slain (e. g. henuee Dee)? <) Locally dements mongol communities (e.g. oak Imes. camel hem. ex.r( d) WaWnd hebimt(e.g. meM, riparian and moral me)? to Wildife dimming or migromin mindless? fl Adoged or propoxd cmxrrmim pima ad polies. (e8. No mm Commuviry Commonness %a m Reswres himngement plat? 11. AESTHETICS. Would the project: a) Mat a xmin vino or New memo to the public? b) Ma[, d.ipaed smom Meow.? c) and its inerr Y resrade the exiaing visual eharacm a 9ualiry otthe six as its sumoadnp? d) Cream light or glue beyond the physical Items of the pm ttl six? Potential Less than Less than No Significant Significant w/ Significant Impact Effect Mitigation Impact ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ❑ ❑ ® ❑ ® ❑ ❑ ❑ ❑ ❑ ® ❑ ❑ ❑ ® Cl ❑ ❑ ® Cl ❑ ❑ ❑ ❑ ❑ ❑ ® ❑ ❑ ❑ ❑ ❑ ❑ ® Cl ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ ❑ ® ❑ ❑ Cl ® ❑ ❑ ❑ ® ❑ ❑ Cl ISSUES & SUPPORTING DATA SOURCES: Potential Significant Effect Less than Significant w/ Mitigation Less than Significant Impact No Impact 12. CULTURAL/SCIENTIFIC RESOURCES, Would the prolecn al nluudamhauapd<omoorc -? ® ❑ ❑ Cl b) �t m Mound nemumea? ® ❑ ❑ ❑ c) Hare the pmutial to ca -e u physical change which would W. ® ❑ ❑ ❑ miy -e cant' cdmd wales? 13. RECREATION. Would project: a) de w areniat'r eeighddmd ad mgimil pals or olhc rtc'curmn u od fn diiue ouc h tha wbamaad physid dcdomuun of the ® ❑ ❑ ❑ facility world occw er be xeelcatd? 'coal mafpapd faction -or nroWm me maaa -ion 0 .... anion Of mmeauanel fOcilian which might lure m dorm physid eaeet m ❑ ❑ ® ❑ the co— rucanr? ') Conflict with idoWd mm --cull plan orpol i -? ❑ ❑ ® ❑ 14. MINERAL RESOURCES. Would the project: •) -mm� to or.ilani m cold ❑ ❑ ❑ would pot �k, don--? b) a-dt in an Iw davailability of a IcaItytimpaant m rend'_oral Ma ❑ ou"u, fine dela-ttdwa' -Ig-eN plan, ryeafie pi-w ❑ ❑ Ind w plan? IS. HAZARDS. Would the project: a) Coot, a ouni to the pablic c de .—old thmulb the maim ❑ ❑ ® ❑ nmapon, u.e. a dispod afhaaudwu manila? b) Crean a hand in the public or 'e ewwmomt through rmsonubly 6rve -Me -poet aM Occident ... dinmu rawly lul the Meax of ® ❑ ❑ ❑ hatundwa.'- renal- into We mvirenmmrt c)Expmurt of people tn- toting murc- ofheild hands? ® ❑ ❑ ❑ d) For a prole- lantcd within - avport land alt plan c. where fuch plan has not heuatluyred, within two miles of a public ainpn or mbl' ufe ❑ ❑ ❑ vnpm4 would the mci-t two in a -fiery haunt for pagln mining ar womm�g.n de oral -yam? n) For a purl. within Ne vlcui, ofpmae airfnip, would Ae pfolxt ❑ ❑ rmWt m a safety hoard fc people revdng a wanking in an pwlcct ❑ f) �pir iap'menmam Of 01 �yfiulll imed'ee win m adopted ❑ ❑ ® ❑ agency mpnu plan cpmry evavrenun pal+ g)E[W. wpleww-emrta to i signifemt oile«I con, injury or dual ong wildn when nd firm, including wh wild. art a laced, to mM ® Cl ❑ ❑ topaniaed tea a once no idenc -ae intefoibd widr wildands? 16. PUBLIC SERVICES. Would project result in need(s) for oew /altered government facilities/services in: ❑ ❑ a) Fifeproacam? ® ❑ b) Polic, pcitOtion? ® ❑ ❑ ❑ c) Schmb? ® ❑ ❑ ❑ 4) ,, ntionce urpblicfnciliaey including rods? ❑ ❑ ® Cl ') Otlur goretpccrserim? ® ❑ ❑ ❑ 17. UTILITIES & SERVICE SYSTEMS. Would p.oiett malt in nano rot oew 0 w Win n did .Menlo -In: a) Pow- aoauNg -? ® ❑ ❑ ❑ b) Communication- fyaema? ® ❑ ❑ ❑ ')Cool pr rtgipil watt v- mmtwduidtm fs'tia -? ® ❑ ❑ ❑ d) Sewn c septic clout? ® ❑ ❑ ❑ c) Solid want di.paal? ® ❑ ❑ ❑ Potential Less than Less than ISSUES & SUPPORTING DATA SOURCES: Significant Significant wl Significant Effect Mitigation Impact No Impact MANDATORY FINDINGS a) Dan rise pmj.t ea- he p?mn.l m ticmade, Ne quatiry pf �M1e.vironmmt, ® ❑ ❑ fish m Nnp below ❑ suMUndelly redu. a< Use. of s w wddlire MoUtan self suaAang levels. dues. m eliminse a Poet a sel cp -in,, .sate he ember o, ranie, 0< range of a we m .EZngmed plzni of animal, m eliminate impo.e eamnpin tf he major periods of califamu hiaory,e peteomp b) om aNevedm smunrnW g �mmw El guilt me disdveu<f dw psed" e) Dne have ppadble em? la�ivs ® ❑ ❑ ❑ el , aura iss (%se.tT.en y ce.ndeeable' mrnnl a ma so ae,Usbnownweladv<ly Uc? noble wh. ha he inrmm.ml effao use individual project v awed in .mm ee eff ofaher Use tss enedr bepsaprotectso.) cunrns pnoleas, aM du eRem o(pmbeble fuare pmj.u.) A) Don peojes love envwnmesml a. which will cause subawdai adverse ® ❑ ❑ ❑ en.s a Amon beings riN<r dirtcdy or iMie.dy DETERMINATION: Based upon to evidence in light of the whole record documented in he attached eneironmenrel che,kii t explanation, cited incospormicens and attachments, I find that the proposed pmicet: COULD NOT have a significant effect on he environment, and a negative declaration (ND) will be pMased pooleam to CEQA ❑ Guil,imes Amcle 6,1507Q through 15075. COULD have n significant eft et on the environment, these will not be a significant eBea in his case becanse the "band" be to CEQA Guidelines Anidc 6, Cl messo es have been added m he project. A negative deco adon (ND) will imposed pursuant 15070 daough 15075. N"y have a sienif nett on he environment which has not bcce analyzed previously. Therefore, an enviromnenml Mi net rtpon(EIR)is uirt Signamrt: Planner. on6 EnvironmenW rojeC Planing Division Telephone'. (T1 ) BJ641D8 NOTE' All mfereamed and/orimnryorated doceeenu may be reviewed by a,,oinsmenr onty,mhe County of0—V PlaamingQ apecied An appoh bosom can be made by Development Services Deto ant m, 300 N. Flower Ssmep Santa Arm. California, unless otherwise contacting Oa CEQA Conrad Personal .aisd above. 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 LeA Auocl ATU. INC. vveuuTI.N ,.LV 1001 aelONTWATE2 COYMYNITT Oeve LOYY[NT PLAN III. POTENTIAL ENVIRONMENTAL EFFECTS/ISSUES This section provides detailed discussion supporting the conclusions identified in the Environmental Checklist Form, Section II. The conclusions were based upon preliminary assessment of the proposed project using available sources and documents. The environmental checklist form identifies four categories of project impact: "potentially significant impact," "less than significant with mitigation incorporated," "less than significant impact," and "no impact." A response of "potentially significant impace' applies if there is a substantial evidence that an effect is significant. A response of "less than significant with mitigation incorporated" applies where the mitigation measures are available to reduce an effect from "potentially significant impact" to a `less than significant impact." A response of "less than significant impact" applies if there is evidence that potential project impacts are not significant A response of "no impact" indicates that the project will have no effect on the environment. References Used in Completing the Environmental Checklist The following documents were used in completing the Environmental ChecklisNnitial Study and the discussion provided herein. These documents are available for review at the County of Orange, Planning and Development Services Department, 300 North Flower Street, Rm. 356, Santa Ana, California, 92702. Where appropriate, the documents have also been cited in the Environmental Checklist. County of Orange General Plan (2000) County of Orange Recirculated EIR No. 551 (Certified, 1996) 1. LAND USE & PLANNING A. Conflict with General Plan Designation or Zoning? No Impact. The County of Orange approved a General Plan Amendment in 1996 to allow residential development on the Upper Bench and Lower Bench areas. The proposed project site has a County of Orange General Plan designation of Residential (0.5 -18 dwelling units [du] /acre), Residential (18 and above du/acm), and Open Space. The proposed project is consistent with these designations, and an amendment to the General Plan is not required. The proposed project site was zoned for development through County adoption of the Bolas Chica Planned Community Program in 1994, and amended in 1998. Therefore, the proposed project will not conflict with the existing General Plan or zoning designations. P:WSHi3"Ormhwk[Mtra me."d(4 /19/0 U> 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 NOTICE Of PIEPARATION IEOCI LTE]. INC. RRICXTw.1TER COYNU NITY C av ELOEYEXT IL.X JULY tool B. Conflict with Applicable Environmental Plans or Policies of Agencies with Jurisdiction over the Project? Potential Significant Effect. The proposed project is consistent with the County of Orange General Plan. An evaluation of the project's compatibility with other relevant environmental plans and policies of other regional and local agencies will be included in the SEIR_ C. Disrupt or Divide the Physical Arrangement of an Established Community (e.g., Low Income, Minority)? Less Than Significant Impact. The proposed project will not physically divide an established residential community. The project site is located in an area at the edge of urban development composed of various densities. Density ranges are defined as follows: high density is greater than 25 dwelling units per acre (do/=); medium -high density is between 15 and 25 du/ac; medium density is 7 to 15 du/ac; and low density is between 4 and 7 du/ac. High - density condominiums, the Huntington Harbour Racquet Club, and community commercial uses are found along Warner Avenue, between Pacific Coast Highway and Los Patos Avenue. Low - density, single family homes are located along Los Pains Avenue immediately adjacent to the north of the project site. To the east, across the flood control channel, detached single family residences exist. Proposed project improvements will provide for passive open space with public parking and interpretive trails, along a linear series of wetland ponds created to serve as habitat. The existing use of the proposed project site does not physically connect an established community. Therefore, the proposed project does not separate or disrupt any existing community. Therefore, this issue will not be addressed in the SEIR. D. Conflict with Adjacent, Existing or Planned Land Uses? Less Than Significant Impact. As described in Checklist Response I.C. above, the proposed project is consistent with adjacent residential land uses and planned land uses on site. However, issues such m compatibility with adjacent open space areas, coastal areas, and the lowland restoration areas should he addressed. These issues will be further discussed in the SEIR to provide full disclosure and analysis of the land use issues. 2. AGRICULTURE A. Convert Farmlands Listed as "Prime," "Unique," or "Of Statewide Importance,^ its Shown on the State Farmland Mapping and Monitoring Program, to Non - agricultural Use? No Impact. According to the latest farmland mapping provided by the Natural Resource Conservation Service, there are no soils designated as prime, unique, or of statewide importance on the project site. Therefore, this issue will not be addressed in the SEIR. PMSHI3M0fthecRlHCesp9nsew,d <0119MIN, INC. NOTtOt OPP PwOwTION ,YLT 0001 BRIGNTwwTOR COMMUNITY O0V0LOPY0NT PLAN B. Involve Other Changes in the Existing Environment Which, Due to Their Location or Nature, Could Result in Conversion of Farmland to Non - agricultural Use? No Impact. The proposed project is located in an urbanized area not currently used for agricultural purposes. The project would not result in the conversion of on -site or off -site farmland to a non- agricultural use. Therefore, this issue will not be analyzed in the SEIR. 3. POPULATION AND HOUSING A. Cumulatively Exceed Adopted Regional or Local Population Projections? 10 Less Than Significant Impact. The proposed project is consistent with the General Plan designation 1 I for the project site. The project site is surrounded by urban development. The County General Plan 12 designates the site for Residential (0.5 -18 dwelling units [du] /acre), Residential (18 and above 13 du/acre), and Open Space. An analysis of the proposed project compared to adopted County, 14 regional, and local population projections will be included in the SEIR IS 16 17 B. Induce Substantial Growth in an Area Directly or Indirectly Through Project in an 18 Undeveloped Area or Extension of Major Infrastructure? 19 Less Than Significant Impact. The proposed project will include the extension of roads and the 20 construction and reconstruction of infrastructure to service the proposed project. As the project is an 21 "in -fill" parcel within an existing developed community, is self - contained via a loop road, and has 22 infrastructure facilities designed to accommodate the proposed project only, the potential for 23 substantial growth inducement as a direct result of development or indirectly through 24 extension/upgrade of existing infrastructure is unlikely. This impact is not considered significant. 25 This issue will be discussed further in the Growth Inducement Section of the SEIR 26 27 28 C. Displace Existing Housing Affecting a Substantial Number of People? 29 No Impact There are no existing housing units located within the proposed project site, and housing 30 displacement impacts will not occur. Therefore, this issue will not be discussed in the SEIR 31 32 33 4. GEOPHYSICAL 34 Would Project Result in or Expose People to Impacts Involving: 35 A. Local Fault Rupture? 36 Potential Significant Effect. The project site is located in a seismically active region near major 37 faults. A geotechnical analysis (AGRA Earth & Environmental, June, 1997) was conducted for 38 Recirculated Final EIR No. 551 to evaluate potential geotechnical constraints for the entire Bolas 39 Chico area and will be relied upon for the SEIR. The northwest trending Newport- Inglewood 40 Structural(Fault Zone traverses the western portion of the project site. Other major "active" faults of 41 seismic concern in the region include: the San Andreas Fault Zone, the Whittier -North Elsinore PMSH13M0FIc!ecklis Wnse.N.pd«7 /19101» 3 8 9 10 11 12 13 14 15 16 17 l8 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 J VLY to,ICl Tat. Ixc. N OTIC[ O P48x Ae AT�Ox •¢IOMTw ATe! COYNJnITT D8V8LOPN exT PLAN Fault, and the Palos Verdes Fault. An "active" fault is defined by the State of California as having had displacement within Holocene time (about the last 11,000 years). The potential effects of fault rupture and proposed mitigation measures to reduce potentially significant impacts will be further addressed in the SEIR. B. Seismicity: Ground Shaking or Liquefaction? Potential Significant Effect The project site is subject to secondary seismic effects, including ground shaking and liquefaction. This issue and proposed mitigation measures to reduce potentially significant impacts will be further addressed in the SEIR. C. Have Soils Incapable of Adequately Supporting the Use of Septic Tanks or Alternative Waste Water Disposal Systems Where Sewers Are Not Available for the Disposal of Waste Water? No Impact. No septic systems are proposed. This issue will not be discussed in the SEIR. D. Landslides or Mudslides? Less Than Significant Impact. The geotechnical analysis did not identify the potential for landslides or mudslides on the project site. Therefore, this impact is considered less than significant. E. Erosion, Changes in Topography or Unstable Soil Conditions from Excavation, Grading or Fill? Potential Significant Effect. Approximately 460,000 cubic yards of cut and 220,000 cubic yards of fill will be required. The remaining cut will be transported to an adjacent residential parcel within the City of Huntington Beach. The grading on site will serve to replace, fill, and recontour several borrow sites that were excavated during the 1900s for the construction of military bunkers and off - site developments. Because of the grading activities and on -site soil conditions, the proposed project site is subject to erosion and unstable soil conditions. The project will increase erosion potential due to exposure of soil during and immediately after grading. During construction, short-term erosion will occur from grading and trenching activities. The erosion potential will be evaluated in the SEIR and mitigation measures identified to reduce potentially significant impacts if necessary. F. Subsidence of the Land? 38 Less Than Significant Impact. Ground subsidence can be defined as the gradual changes in 39 elevation of land surface and is measured in total subsidence or as a rate in inches per year. Local 40 subsidence has been noted in the Huntington Beach area by the U.S. Geological Survey, the State 41 Division of Oil and Gas, the State Division of Mines and Geology, and the Orange County 42 Environmental Management Agency (Chambers Group, Inc., 1996). These reports generally 43 concluded that, based on the average rate of subsidence from 1982 to 1985 new the Huntington P��xsHi30w0Pc Kkrl,ve:vDJ><.,raa (0119A 0) 4 EOOIATEf. INC. NOTICE OF PIEPARATION LEA ,." I..I CaiEMTw.,TEP C O NII O N ITT OEV ELGIN BxT 11wN Mesa, the anticipated yearly sea level rise at the site will be 0.015 ftlyr. (0.75 feet in 50 years (Chambers Group, Inc.). This is not considered an appreciable change in tectonic settlement and is considered less than significant. This issue will not be Rather addressed in the SEIR. 6 G. Expansive Soils? 7 Potential Significant Effect. The on -site project soils possess expansion potentials that range from 8 very low to moderate. The on -site soils appear to be predominantly granular and thus possess a low 9 expansion potential (AGRA, 1997). However, clayey soil, a more expansive material, will be 10 exposed on site during grading. This issue will be discussed in the SEIR. 11 12 13 H. Unique Geologic or Physical Features? 14 No Impact Ground surface elevations on the project site are steeply sloped and range from 15 approximately +30 to +50 feet MSL, and are relatively flatter from +50 to +55 feet MSL. There are 16 no unique geologic or physical features on the project site. This issue will be further discussed in the 17 SEIR 18 19 20 5. HYDROLOGY & DRAINAGE 21 22 A. Substantially Alter the Existing Drainage Pattern of the Site or Area, Including the 23 Alternation of the Course of a Stream or River, in Manner Which Would Result In: 24 i.) Substantial Erosion or Siltation On- or Off -Site? Potential Significant Effect. Implementation of the proposed project would result in an increase in the rate and amount of stormwater runoff generated from the watershed that includes the site. The storm drain system would be improved to accommodate the increase in runoff. Erosion on and off site would increase as a result of project implementation. The increase in urban runoff from the project site has the potential to degrade water quality and could violate existing water quality standards, especially sedimentation during grading. Technical reports will be prepared to address potential water quality impacts during construction and after development and capacity of existing and planned stormwater drainage systems. These issues will be discussed in the SEIR ii.) A Substantial Increase in the Rate or Amount of Surface Runoff in Manner Which Would Result in Flooding On- or Off -Site? Potential Significant Effect. Implementation of the proposed project would result in an increase in the rate and amount of stotmwater runoff generated from the watershed that includes the site. The storm drain system would be improved to accommodate the increase in runoff. The increase in urban runoff from the project site has the potential to substantially increase and may affect downstream properties. Technical reports will be prepared to PUiSHII op,Checkluu,ONnse."d((]/19/01» 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 wifOEl wTtf. IME. NOT CC[ OF RtPw0.ATION IVLY ,001 e0.1EN TMwT{0. EOYY VNITY v{LO PN tNT PLAN address potential water quality impacts and capacity of existing and planned stormwater drainage systems. These issues will be discussed in the SEIR. B. Create or Contribute Runoff Water Which Would Exceed the Capacity of Existing or Planned Stormwater Drainage Systems or Provide Substantial Additional Sources of Polluted Runoff? Potential Significant Effect. Currently, stormwater runoff from the watershed for the site flows to five areas and is distributed as follows: Bolsa Chica Mesa lower bench (42 percent), Los Patna Avenue (28 percent), MWD property (17 percent), Bolsa Pocket easterly depression (7 percent), and Bolsa Pocket (6 percent). Implementation of the proposed project would result in an increase in the rate and amount of stormwater runoff generated from the watershed that includes the site. The storm drain system would be improved to accommodate the increase in runoff. Erosion on and off site would increase as a result of project implementation. The increase in urban runoff from the project site has the potential to degrade water quality and could violate existing water quality standards, which are designed to protect human health. Technical reports will be prepared to address potential water quality impacts and capacity of existing and planned stormwater drainage systems. These issues will be discussed in the SEIR. C. Place Within a 100 -Year Flood Hazard Area Structures Which Would Impede or Redirect Flood Flows? Less Than Significant Effect. The project site is not located within a 100 year flood hazard zone nor is it within a designated floodway; therefore, it would not be affected by flood hazard or alter flood flows. This issue will not be further discussed in the SEIR. D. Expose People or Structures to a Significant Risk or Loss, Injury or Death Involving Flooding, Including Flooding as a Result of the Failure of a Levee or Dam, or Inundation by Seiche, Tsunami, or Mudflow? Less Than Significant Effect. The project site is not located within a dam inundation area and, therefore, would not be affected by dam inundation hazards. Therefore, this issue will not be discussed in the SEIR. 6. WATER QUALITY A. Violate Any Water Quality Standards or Waste Discharge Requirements? Potential Significant Effect. Water quality could be affected by urban development at a site currently in open space. Impacts could occur from sedimentation during grading, vehicle discharges on project streets, and from landscaping chemicals after development. A Water Quality study will be prepared for the SEIR to analyze water quality and groundwater impacts associated with construction activities and long -term operation of the project. F1 SH13"ONcheMiav ,Owe.wVd 07119M D> ,.nfLOCInT[L. �xC. N.I.C. OI pIVNATIOx Lr inn LRICKYWATER COMMUNITY YLYLLOPMENT PLAN 1 B. Substantially Deplete Groundwater Supplies or Interfere with Groundwater Recharge 2 Such That There Would Be a Net Deficit in Aquifer Volume or a Lowering of a Local 3 Groundwater Table Level? 4 Potential Significant Effect. Stormwater runoff will change site percolation and draining 5 characteristics. A Hydrology/Water Quality study will be prepared for the SEIR to analyze water 6 quality and groundwater impacts associated with construction activities and long -tem) operation of 7 the project. 8 9 10 C. Otherwise Substantially Degrade Water Quality? 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Potential Significant Effect. Stortnwater on the project site currently drains into the Bolas Chica wetlands, located west of the project site. The constructed wetlands on the western portion of the project site will be designed to handle 85 percent of all storm event runoff. The remaining IS percent will be diverted through structures referred to as "smart boxes," which flow into proposed detention basins. During peak flows, stornwater from the constructed wetlands will flow into an existing pocket wetland on the Upper Bench of the Mesa via an underground pipe, which will provide the needed base flow to sustain the existing pocket wetland. A Hydrology/Water Quality study will be prepared for the SEIR to analyze water quality and groundwater impacts associated with construction activities and long -term operation of the project. 7. TRANSPORTATION /CIRCULATION A. Increased Vehicle Trips or Traffic Congestion Beyond Adopted Policies And /Or Forecasts? Potential Significant Effect The proposed project is consistent with the County General Plan and will not result in traffic trips not already accounted for in adopted policies and forecasts. A traffic analysis will be conducted for the SEIR to evaluate the effect of the proposed project on existing and projected traffic volumes on roadways within the County and the City of Huntington Beach. This issue will be fully analyzed in the SEIR. B. Exceed, Either Individually Or Cumulatively, A Level Of Service Standard Established By The County Congestion Management Agency For Designated Roads Or Highways? Potential Significant Effect. Project impacts to County congestion management roads and highways may occur. A transportation impact analysis report will be prepared to determine project and cumulative impacts. This issue will be fully analyzed in the SEIR. C. Safety Hazards From Design Features (E.G. Sharp Curves Or Dangerous Intersections) Or Incompatible Uses (E.G. Farm Equipment)? Less Than Significant Impact. Design of the proposed project does not include roadway improvements that incorporate hazardous design features, such as sharp curves or dangerous P:W H13M0fthMkliswponu.wpd l(7 /19N I>) 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 ^Tef 1XC OX OTIC[ Ol vgelge., T10M N rer vai enw gr..rw coq. ir. oe.uolgegr e�.n intersections that may affect public safety. All street access will be designed and constructed at grade, and will provide adequate sight distance and traffic control measures to allow smooth traffic flow on site and reduce potential pedestrian/vehicle conflicts. This issue will not be further analyzed in the SEIR. D. Inadequate Emergency Access or Access to Nearby Uses? Potential Significant Effect. The proposed project will result in changes to the adjacent roadway system, including a new intersection at Warner Avenue. The existing intersection of Warner Avenue and Los Patos Avenue will be closed. Project vehicle access and emergency access will be altered by the project. The effect of implementation of the proposed project on emergency access and access to adjacent uses will be analyzed in the SEIR. E. Insufficient Parking Capacity On -Site or Off -Site? Less Than Significant Impact. The proposed project is a residential development and is not expected to generate parking demand on or off site. The proposed recreation open space area in Planning Areas 3A and 3B provides for a parking area for the public. Parking code requirements and parking demand will be further discussed in the SEIR_ F. Hazards or Barriers for Pedestrians or Bicyclists? Less Than Significant Impact. Design of the proposed project does not incorporate hazardous design features. The proposed project will be constructed to County of Orange standards and will not result in the creation of hazards or barriers to pedestrians or bicyclists. In addition, the applicant is preparing a Design Guidelines document to be adopted as part of the proposed project. This issue will be analyzed in the SEIR. G. Conflicts with Adopted Policies Supporting Alternative Transportation (e.g. Bus Turnouts, Bicycle Racks)? Less Than Significant Impact. Compatibility of the proposed project with policies identified by the County, City of Huntington Beach, Orange County Transportation Authority, and SCAG regarding incorporation of facilities that accommodate alternative modes of transportation into new developments will be evaluated in the SEIR. H. Rail, Waterborne or Air Traffic Impacts? No Impact. The proposed project will not affect rail, waterborne, or air traffic impacts due to the absence of such facilities within the project site. Therefore, this issue will not be discussed in the SEIR. P:WSHOOWOP h-kli— '- 'e.wpd(0119 /00) 10 11 12 13 14 15 16 17 l8 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 u. •aaom.ru. i"c. JVLV vei xOn Ce or reo.e.nox eem nr. n.en eo uuox�rr oe•uoru exr run I. Change in Air Traffic Patterns, Including Either an Increase in Traffic Levels or a Change in Location That Results in Substantial Safety Risks? No Impact. Air traffic movement will not be directly affected by the proposed project due to the absence of such facilities within the project site and the limited potential for the proposed project to affect the existing facilities. Therefore, this issue will not be discussed in the SEIR S. AIR QUALITY A. Exceed Any SCAQMD Standard or Contribute to Air Quality Deterioration Beyond Projections of SCAQMD? Potential Significant Effect. Although the proposed project is consistent with the General Plan designation for the project site, construction of the proposed project will result in short-teen construction impacts and long -tenn operational air emissions that may exceed SCAQMD standards. This issue will be discussed in the SEIR B. Expose Sensitive Population Groups to Pollutants in Excess of Acceptable Levels? Potential Significant Effect. The air quality analysis will evaluate the long -tern effect of air emissions from increased traffic on local and regional roadways. Increased traffic generated by the proposed project has the potential to result in congestion on existing roadways in the vicinity of the project site. Congestion on local roadways may result in the generation of carbon monoxide "hot spots" or exacerbate an existing "hot spot." Carbon monoxide "hot spots" (locations where pollutant levels exceed accepted federal and State standards), if any, will be identified in the air quality analysis and in the SEIR. C. Alter Air Movement, Moisture, or Temperature, or Cause Any Change in Climate? No Impact. The proposed project is a residential development and is not of a significant size or scope to alter air movement and temperature or cause any change in climate. Therefore, this issue will not be discussed in the SEIR. D. Create Objectionable Odors Affecting a Substantial Number of People? Potential Significant Effects. During construction, diesel operated machinery will be used in grading and building operations. The use of diesel may produce odors that may affect adjacent residences. This issue will be addressed in the SEIR P:nISHIJOWOPcheckliauespome.wpd 10/1910111 ���rsaocuru. Inc. aaoi anicxr..nrac co..cnry oe «o..eenraun 1 9. NOISE 2 A. Increase Existing Noise Levels? 3 Potential Significant Effect. Increased traffic and public use generated by the proposed project may 4 result in increased noise levels along roadways adjacent to and surrounding the project site. Short- 5 term noise will result during construction of the proposed project. A noise analysis will be conducted 6 for the SEIR to document the existing noise environment along adjacent roadways and land uses in 7 the vicinity of the proposed project and to estimate the proposed project's potential effect on existing 8 and projected future noise levels. 9 10 I1 B. Expose People to Noise Levels Exceeding Adopted County Standards? 12 Potential Significant Effect. As described in Checklist Response 9.A above, the proposed project 13 will result in increased traffic and public use and short-term construction noise impacts. The noise 14 levels generated by the proposed project may exceed adopted County standards. This issue will be 15 technically analyzed in the SEIR. 16 17 18 C. If Located Within An Airport Land Use Plan Or, Where Such Plan Has Not Been 19 Adopted, Within Two Miles Of A Public Airport Or Public Use Airport, Expose People 20 Residing Or Working In The Project Area To Excessive Noise Levels? 21 No Impact. There is no airport within two miles of the project site; therefore, this issue will not be 22 discussed in the SEIR. 23 24 25 10. BIOLOGICAL RESOURCES 26 A. Endangered, Threatened or Rare Species of Their Habitats (Including but Not Limited 27 to Plants, Fish, Insects, Animals and Birds)? 28 Potential Significant Effect. Although the project site contains various wildlife and plant species, 29 the Upper Bench of Balsa Chico Mesa does not provide habitat for any endangered, threatened, or 30 rare species. The wildlife found on the project site consists of mammals such as coyotes, ground 31 squirrels, rabbits, and mice; common reptiles; and several species of birds, including raptors. Many 32 of the vegetation associations found on the project site are associated with the previous human 33 activities on the project site, while others are native to Southern California. The Lower Bench of the 34 Mesa does contain sensitive plant species, and the impact of development of the adjacent Upper 35 Bench will be addressed in the EIR The project site is adjacent to the Balsa Chica lowlands and 36 Balsa Chica Inner and Outer Bay, which provide potential habitat for several endangered avian 37 species. The Balsa Chica lowlands are subject to a separate wetlands restoration project being 38 undertaken by the State and federal government. 39 40 The project proposes substantial alterations to the existing setting, which have the potential to impact 41 the biological resources found on the site, including an adjacent ESHA. The SEIR will discuss the P:nISHI30WOPkhakliartaponae.wptl (0/19/)1» 10 NOTICZ OF luu aaei aaicN.w.rna CO.. NITI on.uorNe. *n.wN project's impacts to the on -site and off -site biological resources and assess project effects in relation to adopted plans and applicable regulations protecting biological resources. 5 B. Locally Designated Species (e.g. Heritage Trees)? 6 Potential Significant Effect. The project site contains a small number of trees. The project 7 proposes substantial alterations to the existing site, which may have the potential to impact tree 8 resources found on the site, including an adjacent ESHA of eucalyptus trees. The SEIR will discuss 9 the project's impacts to the on -site and off -site tree resources and assess project effects in relation to 10 adopted plans and applicable regulations protecting biological resources. 11 12 13 C. Locally Designated Natural Communities (e.g. Oak Forest, Coastal Habitat, Etc.)? 14 Potential Significant Effect. The project site contains various wildlife and plant species. The entire 15 project site lies within the coastal zone, and an adjacent stand of eucalyptus trees has been designated 16 an environmentally sensitive habitat area by the Department of Fish and Game because of its use m a 17 roosting area for raptors. The project site is also adjacent to the Bolsa Chica lowlands that, in 18 addition to areas of restored and degraded wetlands, includes other areas designated environmentally 19 sensitive habitat areas by the Department of Fish and Game. 20 21 The project proposes substantial alterations to the existing setting, which have the potential to impact 22 the biological resources found on the site, including an adjacent ESHA. The SEIR will discuss the 23 project's impacts to the on -site and off -site biological resources and assess project effects in relation 24 to adopted plans and applicable regulations protecting biological resources. D. Wetland Habitat (e.g. Marsh, Riparian and Vernal Pool)? 28 Potential Significant Effect. Although there is an isolated pocket of wetland located on the Upper 29 Bench of the Bolas Chica Mesa, the project proposes to avoid impacts to this wetland. Areas 30 adjacent to the project site, such as the Lower Bench of the Bolsa Chica Mesa and the Bolsa Chica 31 lowlands, include areas of wetland habitat; however, the project does not propose to affect these 32 habitat areas. The SEIR will discuss the project's impact to these on -site and off -site biological 33 resources. 34 35 36 E. Wildlife Dispersal or Migration Corridors? 37 Potential Significant Effect. The project site contains various wildlife and plant species; however, 38 the project site has not been designated nor is it known to be a wildlife dispersal or migration 39 corridor. The adjacent Bolsa Chica lowlands provides habitat for several endangered avian species 40 and is used by a variety of other animal and avian species. The SEIR will discuss the project's impact 41 to the on -site and off -site biological resources and assess whether any wildlife dispersal or migration 42 corridors exist proximate to the site and the projects impact, if any, on these areas. P.WSi I30u40M a kliaacaponx.wpd(MIMi>> I I 3 4 5 6 7 8 9 10 11 12 13 14 IS 16 17 IS 19 20 21 22 23 24 25 26 27 28 29 30 31 32 .ree. ue. xan eOe or rnv.e.nox fULYZOO. .mm�r..rae eo.xvnirI vawa.exr ee.n F. Adopted or Proposed Conservation Plans and Polices (E.g. Natural Community Conservation Plan or Resource Management Plan)? Potential Significant Effect. The project site is not covered by an adopted or proposed conservation plan. The stand of eucalyptus trees on the Bolsa Chica Mesa, including a portion on the project site, has been designated an environmentally sensitive habitat area by the Department of Fish and Game pursuant to the Coastal Act. In addition, the State and federal governments are preparing a wetlands restoration plan for the Bolsa Chica lowlands, which lie adjacent to the project site. The project's impact on the restoration plan and any areas designated ESHA by the Department of Fish and Game will be addressed in the SEIR. 11. AESTHETICS A. Affect a Scenic Vista or View Open to the Public? Potential Significant Effect. Implementation of the proposed project will alter existing views from the publically accessed roadways and public open spaces surrounding the project. A visual impact assessment to evaluate the proposed project's potential effect on existing views from surrounding public vantage points and publically accessed uses in the proximity of the project will be completed m part of the SEIR. B. Affect a Designated Scenic Highway? Potential Significant Effect. Pacific Coast Highway is designated as a Viewscape Condor in the County of Orange Scenic Highway Plan (County of Orange General Plan, 2000). A V iewscape Corridor is a route that traverses a corridor within which unique or unusual scenic resources and aesthetic values are found. This designation is intended to minimize the impact of the highway and land development upon the significant scenic resources along the route. The proposed project will be visible from Pacific Coast Highway and may adversely views from that arterial to the site. A visual impact assessment to evaluate the proposed projects potential effect from Pacific Coast Highway will be completed as part of the SEIR C. Substantially Degrade the Existing Visual Character or Quality of the Site and its Surroundings? 33 Potential Significant Effect. Implementation of the proposed project will substantially alter the 34 existing visual character of the site and will potentially affect views from public view areas. A visual 35 impact assessment to evaluate the proposed project's potential effect on existing views from adjacent 36 sensitive land uses within the proximity of the proposed project area will be completed as part of the 37 SEIR. This assessment will describe the existing aesthetic quality and visual resources on and 38 adjacent to the project site. Potential visual impacts on existing public viewsheds at selected 39 locations will also be assessed. 40 PMSHUa OTChecklisno nu.%pd <01I9MD) 12 fVLY L e[IONTMwTER CONUVNITY Oev[LO PN [NT PL.N D. Create Light or Glare Beyond the Physical Limits of the Project Site? 2 Potential Significant Effect. Implementation of the proposed project may result in the generation of 3 light, glare, shade and shadow that would potentially impact adjacent land uses, including the 4 potential for the spillover of light from residences. Lighting from the proposed uses on the project 5 site will be visible from adjacent residential land uses. Lighting and view impacts will be identified 6 and the severity of these impacts determined. 7 8 Potential impacts related to light and glare issues, aesthetics, building height, and potential shade and 9 shadow impacts will be evaluated in the SEIR This analysis will include an evaluation of the 10 proposed project in relation to surrounding adjacent sensitive land uses and how they may be visually 11 impacted. 12 13 14 12. CULTURAL/SCIENTIFIC RESOURCES 15 A. Disturb Archaeo or Paleo Resources? Potential Significant Impact. Recirculated FEIR No. 551 included an extensive discussion of the prehistoric and historic resources on the Balsa Chica property, including the Upper Bench of Bolsa Chica Mesa. There are several prehistoric cultural sites located on the Upper Bench of Bolsa Chica Mesa, the most significant of which is ORA -83. In certifying EIR 551, the County adopted mitigation measures, project design features, and standard conditions to address the impact of future development on Boise Chica Mesa on these resources. The project proponent is currently complying with and implementing the mitigation measures requiring further test excavations and data recovery of the prehistoric and historic cultural resources on the Upper Bench of the Bolas Chica Mesa. Ongoing data recovery and report preparation on the archaeological excavations and historic resource evaluations are currently in process. The impact of the proposed project on these resources will be addressed. 29 B. Affect Historic Resources? 30 Potential Significant Impact. See Checklist Response 12.A, above. 31 32 33 C. Have the Potential to Cause a Physical Change Which Would Affect Unique Ethnic 34 Cultural Values? 35 Potential Significant Effect. See Checklist Response 12.A, above. The impact of the development 36 of the Upper Bench of the Bolas Chica Mesa was previously addressed in FEIR 551. The FEIR also 37 addressed the potential effect of development of Bolsa Chica Mean on Native American concerns as 38 the cultural resource sites that may be impacted by development activities may contain resources 39 important to Native American cultural heritage. Project design features including Native American 40 monitoring and compliance with the provisions of Section 5097.98 of the Public Resources Code 41 were identified with which the project developer is currently implementing as part of the ongoing 42 archaeological mitigation work. This issue will be addressed in the SEIR 43 P:uLaH13o Oft WisvcWme.wpd ar19MM 13 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 om.ro. ixe. xon Oe or va.+ l 1eox uLr vooi nuenr.nru eouucxirr xecorenr nn 13. RECREATION A. Increase the Use of Existing Neighborhood and Regional Parks or Other Recreational Facilities Such That Substantial Physical Deterioration of the Facility Would Occur or be Accelerated? Potential Significant Effect. Implementation of the proposed project may increase demand for local or regional parks or other recreational facilities in the area, since it is primarily a residential project, which generates permanent residents and an ongoing demand for recreational resources. Although the proposed project provides for approximately 24 acres of recreation open space, which will include traits and wetland ponds, an analysis of the project's effects on neighborhood and regional parks will be provided in the SEIR. B. Include Recreational Facilities or Require the Construction or Expansion of Recreational Facilities Which Might Have an Adverse Physical Effect on the Environment? Less Than Significant Effect. The proposed project provides for recreation open space, including public trails and wetland ponds. The provision of recreational facilities in the project will satisfy demand for such facilities. Impacts of construction of recreational use are included in the overall project and do not substantially impact the environment. Because there are private recreational facilities provided on site, there is nothing to indicate that additional facilities will be necessary. Therefore, the impact is less than significant. C. Conflict with Adopted Recreational Plans or Policies? Less Than Significant Impact. The proposed project will be discussed in relation to consistency with adopted recreational plans and/or policies. This issue will be addressed in the SEIR 14. MINERAL RESOURCES A. Result in the Loss of Availability of a Known Mineral Resource That Would Be of Value to the Region and the Residents of the State? No Impact. According to the County's General Plan, there are no mineral resources of regional or Statewide importance within the project area (County of Orange General Plan, 2000). Therefore, this issue will not be addressed in the SEIR. B. Result in the Loss of Availability of a Locally - important Mineral Resource Recovery Site Delineated on a Local General Plan, Specific Plan, or Other Land Use Plan? No Impact. According to the County's General Plan, there we no mineral resources of local, regional, or Statewide importance within the project area (County of Orange General Plan, 2000). Therefore, this issue will not be addressed in the SEIR. P:urSH130WOP\che 115eaxponsewpd N7119NU) 14 LIA AL CCIAT[.. INC. )YLY vest 1 15. HA7ARDS NOTICE CI • TI ON [YCNTVAI[a COMMUNITY oeveLOPKIINr PLAN 2 A. Create a Hazard to the Public or the Environment Through the Routine Transport, 3 Use, or Disposal of Hazardous Materials? 4 Less Than Significant Impact. Planned land uses within the proposed project are primarily 5 residential, open space, and public roadways. These uses do not generally have the need to store 6 substantial amounts of hazardous materialsisubstances such as oil, pesticides, chemicals, gas, or 7 radiation. However, the proposed water pumphouse attached to the water reservoir and residential 8 uses are generators of potentially hazardous storage and/or waste. This issue will be addressed in the 9 SEIR. 10 11 12 B. Create a Hazard to the Public or the Environment Through Reasonable Foreseeable 13 Upset and Accident Conditions Involving the Release of Hazardous Materials into the 14 Environment? 15 Potential Significant Effect. Planned land uses within the proposed project are primarily residential, 16 open space, and public roadways; these uses do not generally emit or require storage of hazardous 17 materials that may result in health hazards to adjacent sensitive land uses. The potential for the 18 proposed project to pose a health hazard to adjacent land uses will be assessed in the SEIR. 19 20 21 C. Expose People to Existing Sources of Health Hazards? 22 Potential Significant Effect Phase I and Phase II Environmental Site Assessments will be 23 conducted for the proposed project. Existing sources of health hazards will be assessed in the SEIR 24 and potential mitigation measures identified to reduce impacts to below a level of significance. 25 26 27 D. For a Project Located Within An Airport Land Use Plan, Or Where Such Plan Has Not 28 Been Adopted, Within Two Miles Of A Public Airport Or Public Use Airport, Would 29 The Project Result In A Safety Hazard For People Residing Or Working In The Project 30 Area? 31 No Impact The site is not within an Airport Land Use Plan or in close proximity to any airport. 32 Therefore, there is no potential effect, and this issue will not be addressed in the SEIR. 33 34 35 E. For A Project Within The Vicinity Of A Private Airstrip, Would The Project Result In 36 A Safety Hazard For People Residing Or Working In The Project Area? 37 No Impact The site is not within an Airport Land Use Plan or in close proximity to any airport. 38 Therefore, there is no potential effect. This issue will not be addressed in the SEIR. 39 P'41SH13oW0PC1Uckh$OC,pon C.wpd ((7 /19NU) 15 or e aaoe urea. INC- au cnrx.ran couxvxir. vevewrurenr run ivec aooi F. Impair Implementation Of Or Physically Interfere With An Adopted Emergency Response Plan Or Emergency Evacuation Plan? Less Than Significant Impact. Implementation of the proposed project will result in a new concentration of development and people that may not be anticipated in adopted County and City of Huntington Beach emergency plans. Affected agencies will be consulted regarding the compatibility of the proposed project with County and City emergency plans and evacuation routes. This issue will be addressed in the SEIR. Y 10 G. Expose People or Structures to a Significant Risk or Loss, Injury or Death Involving 11 wildland fires, including where wildlands are adjacent to urbanized areas or where 12 residences are intermixed with wildlands? 13 Potential Significant Effect. The proposed project site is adjacent to undeveloped areas that contain 14 trees and grassland. The potential fire hazard will be assessed in the SEIR. Is 16 17 16. PUBLIC SERVICES is Would the Project Result in the Need(s) for New /altered Governmental Facilities/services 19 In: Fire Protection, Police Protection, Maintenance of Public Facilities, Including Roads, 20 or Other Governmental Services? 21 A. Fire Protection and B. Police Protection? Potential Significant Effect. Implementation of the proposed project will result in additional demand on existing public services, including City fire and police protection. Affected purveyors of public services will be contacted to determine the level of existing services, projected future capacity, and the ability to accommodate the increased demand associated with the proposed project. The SFIR will include an assessment of the project's effect on public services. C. Schools? Potential Significant Effect. Schools in the general area are experiencing growth in student population, which has led to the need to build additional classrooms and schools. The proposed project will add to this demand and to the overcrowding impacts in area schools. This impact will be addressed in the SEIR D. Maintenance of Public Facilities, Including Roads? Less Than Significant Impact. The proposed project will add a minimal amount of vehicle trips, trash truck trips, and deliveries to the arterial system. This increase is considered de minimus. 16 a:utsuua OMWkaanaswxae.wua «rn9M>) cs. Inc. JV V....' E. Other Government Services? NOTICE OF PREPARATION COMMUNITY oc.e�or Potential Significant Impact Library service will be affected by the proposed project due to increased demand. This issue will be addressed in the SEIR. 7 17. UTILITIES & SERVICE SYSTEMS 8 Would Project Result In The Need For New Or Substantial Alterations In: a) Power Or 9 Natural Gas, b) Communications Systems, c) Local Or Regional Water Treatment Or 10 Distribution Facilities, d) Sewer Or Septic Tanks, Or e) Solid Waste Disposal? I 1 Potential Significant Effect. The proposed project is a residential development and will require 12 electricity, natural gas, communications systems, sewer service, and solid waste disposal. The 13 implications of the project on these services could be cumulatively significant in combination with 14 other existing, planned, and proposed projects. Service providers will be contacted, and the demands 15 of the proposed project will be analyzed in the SEIR. 16 17 18 MANDATORY FINDINGS 19 A. Does The Project Have The Potential To Degrade The Quality Of The Environment, 20 Substantially Reduce The Habitat Of A Fish Or Wildlife Species, Cause A Fish Or 21 Wildlife Population To Drop Below Self - Sustaining Levels, Threaten To Eliminate A 22 Plant Or Animal, Or Eliminate Important Examples Of The Major Periods Of 23 California History Or Prehistory? 24 Potential Significant Effect. FEIR 551 analyzed and identified a number of potential significant 25 effects of the project that could affect the quality of the environment, including impacts to biological 26 resources, air quality, and cultural resources. Because the proposed project still has the potential to 27 affect these same environmental issues that could affect the quality of the environment, these issues 28 will be analyzed in the SEIR. 29 30 31 B. Does the Project Have the Potential to Achieve the Short -term Environmental Goals to 32 the Disadvantage of the Long -term Environmental Goals? 33 Potential Significant Effect. Short-term impacts will occur during the construction of the proposed 34 project. Surrounding lands may be temporarily affected by fugitive dust, noise, and construction 35 related air quality. During grading, wind and water erosion of soils may occur. Long -term effect is 36 the conversion of the site from a predominately open area into an urban community including 37 residential, open space and a series of linear ponds that will be created to serve as both habitat and as 38 a sequence wetlands. The short-tern impacts of project implementation and construction will 39 provide long -term benefits associated with a new wetlands system to provide habitat opportunity 40 provide for on -site stormwater retention and improve water quality management. These issues will 41 be analyzed further in the SEIR. 42 43 PWSH130W ft IIECkliavopanu.wpd «7/19100) 17 6 7 8 9 10 11 12 13 14 Is 16 17 Is 19 20 uA AILOCUTIL. txC tuLT Lau xonee o1 .v el AeAn on aICxTw ATe0. COxuUURY OL'/ILOIx LMT PLAX C. Does The Project Have Impacts That Are Individually Limited, But Cumulatively Considerable? ( "Cumulatively Considerable" Means That The Incremental Effects Of A Project Are Considerable When Viewed In Connection With The Effects Of Past Projects, The Effects Of Other Current Projects, And The Effects of Probable Future Projects.) Potentially Significant Eff"L In conjunction with other development within the City of Huntington Beach and the County of Orange, the proposed project has the potential to contribute significantly to cumulative impacts on public services, school capacity, traffic, noise, and air quality. An assessment of the cumulative impacts of the proposed project and reasonably foreseeable future projects will be conducted. D. Does The Project Have Environmental Effects Which Will Cause Substantial Adverse Effects On Human Beings, Either Directly Or Indirectly? Potentially significant impact. Increases in traffic related noise and air pollutant emissions, alteration of views, the introduction of new lighting and glare sources, and cumulative regional air quality and traffic congestion may potentially have effects on persons in the vicinity of the project site. The SEIR will assess the severity the effects generated by the proposed project. I,ISROMC) shwkuis P-- wpd(MMI)> New Mexico Municipal League (10 1) New York State Conference of Mayors and Municipal Officials (555) North Carolina League of Municipalities (517) North Dakota League of Municipalities (330) Oklahoma Municipal League, Inc. (434) League of Oregon Cities (238) Pennsylvania League of Cities and Municipalities (69) Rhode Island League of Cities and Towns (37) Municipal Association of South Carolina (27 1) Tennessee Municipal League (343) Texas Municipal League (1,031) Vermont League of Cities and Towns (246) Virginia Municipal League (217) Association of Washington Cities (277) West Virginia Municipal League (234) League of Wisconsin Municipalities (557) Wyoming Association of Municipalities (97) Other State Organizations Florida Fire Chiefs' Association Texas City Management Association Cities, Towns, and Townships City of Alameda, CA City of Albany, CA City of Brea, CA City of Atascadero, CA City of Cathedral City, CA City of College Station, TX City of Costa Mesa, CA City of Culver City, CA City of Daly City, CA Township of Delta, MI City of Foster City, CA City of Fremont, CA City of Hanford, CA Town of Hillsborough, CA City of Huntington Beach, CA City of Lacey, WA City of Laguna Beach, CA City of Livermore, CA City of Moline, IL City of Monterey, CA City of Mountain View, CA City of Newark, CA City of Pasco, WA City of Piedmont, CA City of Pleasanton, CA City of Porterville, CA City of Raleigh, NC City of Rancho Santa Margarita, CA City of Redwood City, CA City of San Bruno, CA City of San Marino, CA City of San Rafael, CA City of Santa Barbara, CA City of Santa Fe Springs, CA City of Selma, CA City of Temple, TX City of Tulare, CA City of Union City, CA Fire Protection Districts Mason County Fire Protection District 5, WA Orange County Fire Authority, CA San Mateo County Fire Chiefs' Association, CA South County Fire Protection Authority of San Mateo County, CA South Haven Area Emergency Services Authority, Ml