River Islands at Lathrop Phase 2 Project

20 Documents in Project


SCH Number
Lead Agency
City of Lathrop
Document Title
River Islands at Lathrop Phase 2 Project
Document Type
SBE - Subsequent EIR
Present Land Use
Town Center(MU-RI),Employ Center(CR-RI),Neighbor Comm(CN-RI),residential(RL-RI, RM-RI, RH-RI),TransitOrientDev(TOD-RI),etc

Document Description
Approved by the City in 2003, the River Islands at Lathrop Project is a mixed-use, water-oriented master planned community, on approximately 4,905 acres on Stewart Tract and Paradise Cut. Project construction is split among two primary development phases, following an approximately 20-year buildout schedule. Much of the Phase 1 area has already been completed. Proposed changes to the approved Phase 2 Project would include densification of the Phase 2 area with additional multi-family units as well as single-family units, creation of a smaller "town center" mixed-use area at Paradise Road, addition of a mixed-use Transit Village to complement the future planned Valley Link transit station, and changes in the circulation pattern. Construction in the Phase 2 area would likely begin in 2021, with buildout expected to be complete by December 2040.

Contact Information
Mark Meissner
Director of Community Development, City of Lathrop
Lead/Public Agency
390 Towne Centre Drive
Lathrop, CA 95330

Phone : (209) 941-7266
Sean Bechta
Project Manager, Ascent
Consulting Firm
455 Capitol Mall, Suite 300
Sacramento, CA 95814

Phone : (916) 930-3180
Susan Dell’Osso
Califia, LLC
Project Applicant
73 West Stewart Road
Lathrop, CA 95330

Phone : (209) 879-7900


37°47'25"N 121°17'58"W
San Joaquin
Citywide Northern California
Cross Streets
I-5 / Manthey Road exit
Total Acres
Parcel #
State Highways
Banta, RI Tech Academy, STEAM Academy
San Joaquin River, Old River, Paradise Cut

Notice of Completion

Review Period Start
Review Period End
Development Type
Residential (Units 10726, Acres 1273.9) Commercial (Sq. Ft. 1837000, Acres 61.9, Employees 7963) Educational (Schools: 108.6 acres) Recreational (Parks, Lakes, Other Open Space: 1,087.3 acres) Other (Resource Conservation/Open Space: 703.8 acres) Transportation:Local Road (198.6 acres)
Local Action
General Plan Amendment Specific Plan Rezone
Project Issues
Aesthetics Agriculture and Forestry Resources Air Quality Biological Resources Cultural Resources Cumulative Effects Drainage/Absorption Economics/Jobs Energy Flood Plain/Flooding Geology/Soils Greenhouse Gas Emissions Growth Inducement Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Mineral Resources Noise Population/Housing Public Services Recreation Schools/Universities Septic System Sewer Capacity Solid Waste Transportation Tribal Cultural Resources Utilities/Service Systems Vegetation Wetland/Riparian Wildfire
Reviewing Agencies
California Air Resources Board (ARB) California Department of Conservation (DOC) California Department of Education California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW) California Department of Fish and Wildlife, North Central Region 2 (CDFW) California Department of Housing and Community Development (HCD) California Department of Parks and Recreation California Department of State Parks, Division of Boating and Waterways California Department of Transportation, District 10 (DOT) California Department of Water Resources (DWR) California Governor's Office of Emergency Services (OES) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Public Utilities Commission (CPUC) California San Joaquin River Conservancy (SJRC) California State Lands Commission (SLC) Central Valley Flood Protection Board Delta Stewardship Council Department of General Services (DGS) Department of Toxic Substances Control Office of Historic Preservation State Water Resources Control Board, Division of Water Quality California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)


Environmental Document
Apdx A_NOP & Comments   PDF 3995 K Apdx B_Traffic Modeling Data   PDF 2007 K Apdx C_AQ and GHG Data   PDF 2748 K Apdx D_Noise Appendix   PDF 354 K Apdx E_Water Supply Assessment   PDF 1883 K Apdx F_ Phase I ESA   PDF 71199 K Apdx G_Public Utilities   PDF 77858 K Apdx H_Energy Calculations   PDF 318 K Draft Subsequent EIR   PDF 17493 K NOA   PDF 146 K OPR Summary Form   PDF 248 K
NOC   PDF 279 K
State Comment Letters [Comments from state reviewing agencies]
1993112027_RWQCB Comment   PDF 295 K

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

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