Riverside County Flood Control and Water Conservation District LAKELAND VILLAGE MDP LINE H, STAGE 1

Transcription

1 Riverside Flood Control and Water Conservation District Riverside, California LAKELAND VILLAGE MDP LINE H, STAGE 1 CEQA ADDENDUM TO THE FINAL PROGRAM ENVIRONMENTAL IMPACT REPORT FOR THE LAKELAND VILLAGE MASTER DRAINAGE PLAN ZONE 3 February 2018 JASON UHLEY General Manager-Chief Engineer

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3 Riverside Flood Control and Water Conservation District Introduction Lakeland Village MDP Line H, Stage 1 February 2018 Addendum to the Final Program Environmental Impact Report for the Lakeland Master Drainage Plan SCH # Final PEIR Certification Date: March 10, 2015 The Lakeland Village MDP Line H, Stage 1 Project (Proposed Project) would construct a new underground storm drain with some aboveground structures at inlets and outlets and a sediment basin, in the unincorporated Riverside community of Lakeland Village (Figure 1). The project alignment is generally located within existing streets. Specifically the project alignment is located within Maiden Lane, Landerville Avenue, Cottrell Boulevard, Anthony Avenue, Adelfa Street, Coleman Avenue, Zellar Street, and Gillette Street (Figure 2). The District also proposes to provide a paved road way which will connect the northern and southern sections of Maiden Lane to primarily serve as emergency access for the Fire Department. The Proposed Project would alleviate flooding in the community of Lakeland Village, which currently lacks the infrastructure to convey significant stormwater flows. The Proposed Project is part of the Lakeland Village Master Drainage Plan (MDP) for which a Final Program Environmental Impact Report (Final PEIR) was certified by the Riverside Flood Control and Water Conservation District (District) Board of Supervisors on March 10, The Lakeland Village MDP analyzed in the Final PEIR included Line H; however, since the certification of the Final PEIR, the alignment for Line H has changed slightly and a sediment basin has been added. As a result, this Addendum to the PEIR has been prepared. This Addendum addresses the minor changes and additions that the Proposed Project makes to the MDP facilities analyzed in the certified Final PEIR. Pursuant to CEQA Guidelines Section 15164, the District Board of Supervisors shall consider this Addendum with the Final PEIR prior to making a decision on the Proposed Project. Changes/Additions The Proposed Project includes minor alignment changes to the Line H that was analyzed as part of the MDP facilities in the Final PEIR. The alignment for Line H that was analyzed in the Final PEIR is shown on Figure 3 and the updated alignment is shown on Figure 2. Furthermore, the Proposed Project includes a sediment basin to improve water quality and a paved roadway that was not previously included in the MDP facilities analyzed in the Final PEIR. To ensure that the minor alignment changes and addition of the basin and paved roadway would not result in new significant impacts, the Proposed Project has been evaluated using the CEQA Initial Study Checklist (IS). Current regulations and thresholds were used to verify that the Proposed Project s impacts remain the same or lower than what was determined in the Final PEIR. The attached table identifies the specific mitigation measures from the Final PEIR that are applicable to the Proposed Project. The Final PEIR found that potential significant and unavoidable impacts to aesthetics, air quality, and noise would occur. The District Board previously adopted a Statement of Overriding Considerations when the Final PEIR was certified. However, the project specific analysis conducted for the Proposed Project and presented in the IS found that impacts to air quality, aesthetics, and noise would be less than significant.

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5 Location: N:\2015\ Lakeland Village Addendum EIR\MAPS\location_vicinity\LL_Vicinity.mxd (mguidry, AAguirre)-mapping_guest 2/24/2017 ÄÆ 22 ÄÆ 91 Los Angeles Angeles ÄÆ 66 ÄÆ 261 ÄÆ 241 ÄÆ 83 San Bernardino ÄÆ 60 ÄÆ ÄÆ ÄÆ ÄÆ West Covina Fullerton Anaheim ÄÆ 57 Orange ÄÆ 55 Irvine Costa Mesa ÄÆ 1 5 I Miles 405 ÄÆ Rancho Cucamonga Ontario Pomona ÄÆ 241 ÄÆ 91 ÄÆ 60 Map Date: 2/24/2017 Service Layer Credits: Sources: Esri, USGS, NOAA Corona Project Location Cleveland Orange San Bernardino 215 San Bernardino Fontana 5 ÄÆ Camp Pendleton Marine Corps Base 10 Riverside 215 ÄÆ 330 ÄÆ 210 Lake Elsinore Oceanside ÄÆ 60 Moreno Valley Perris 15 San Diego ÄÆ 78 ÄÆ 79 Pacific Ocean ÄÆ 60 ÄÆ 79 Riverside Escondido San Bernardino ÄÆ 78 ÄÆ 79 ÄÆ 371 Cleveland Figure 1. Project Vicinity Lakeland Village MDP Line H, Stage 1 Project!"^$ Sacramento OR!"c$ Oakland San Francisco San Jose CA!"^$ Reno Carson City NV Fresno Bakersfield!"a$!"b$ Los Angeles Santa Ana Long Beach San Diego ID Las Vegas!"`$!"_$ UT AZ

6 I Legend Project Area Feet GRAND AVE ROSE AVE URBAN AVE Location: N:\2015\ Lakeland Village Addendum EIR\MAPS\location_vicinity\LL_Location_v2.mxd (mguidry, AAguirre)-mapping_guest 1/19/2018 GILLETTE ST Lateral 2 AKLEY ST ZELLAR ST Map Date: 1/19/2018 USGS Quad: Lake Elsinore (1997) ADELFA ST Main Line BRAND ST CRAWFORD ST CUSTER ST LANDERVILLE BLVD ANTHONY AVE Lateral 1 MAIDEN LN Debris/Bio-retention Basin COTTRELL BLVD HAYS AVE NELSON AVE LILLIAN RD BOBRICK AVE GIBSON AVE MACKAY AVE RALEY AVE BALDWIN BLVD Figure 2. Project Location Lakeland Village MDP Line H, Stage 1 Project

7 ORTEGAHWY ST ORTEGA HWY ORTEGA HWY Line I Line H-2 Line H-1 Lake Elsinore Line C-1 74 Lime St Channel Serena Way Line A Water Quality Basin Line F-1 Churchill St Ditch Line A LineB/Ortega Channel ORANGE ST Lateral A2 LAKE RIDGE RD Lateral A1 Ortega Channel LIGHTHOUSE DR TRABUCO DR DR JAMIESON ST LAGUNA AVE LAKE TERRANE DR Line CLine B SHORELINE DR WINDWARD WY SANGSTON Hill St/ Line A Water Quality Basin LineB/Ortega Channel Outlet Line D SANTA ROSA DR OLIVE ST ESTHER Line I Lakeland Village Channel Line G Water Quality Basin Line F FIGURE ES-3b Proposed MDP Facilities (Right) Figure 3. Lakeland Village MDP Facilities BLANCHE DR GRAND AVE BRAND ST LANDERVILLE BLVD GILLETTE ST ZELLAR ST ADELFA ST COTTRELL BLVD THORSON ST HAYS AVE BOBRICK AVE ARLEY ST EVERGEEN ST Line F LORIMER ST RALEY AVE BALDWIN BLVD WOOD ST WALL ST Line G BLACKWELL BLVD CHURCHILL ST CHURCHILL ST RUSSELL ST Map Date: 2/24/2017 Photo Source: RCFC&WCD ,250 Feet SOURCE: Riverside Flood Control and Water Conservation District 2012; of Riverside MSHCP; Bing Maps LAKELAND VILLAGE MDP DRAFT PROGRAM EIR Drainage Boundary Proposed Updated Facilities Existing Facility Proposed Storm Drain Proposed Open Channel Proposed Debris/Detention Basin Proposed Water Quality Basin Lakeland Village MDP Line H, Stage 1 Project Location: N:\2015\ Lakeland Village Addendum EIR\MAPS\Borders\LL_MDP_Facilities.mxd (AAguirre)-mapping_guest 2/24/2017