Moreno Master Drainage Plan Revision

3 Documents in Project


SCH Number
Lead Agency
Riverside County Flood Control and Water Conservation
Document Title
Moreno Master Drainage Plan Revision
Document Type
EIR - Draft EIR
Present Land Use
The proposed project will affect properties in portions of Moreno Valley, and portions of unincorporated Riverside County. Portions lie within an area designated by Moreno Valley as Residential (R1, R2, R3, R5, R10, R15, R20, and R5/15), Rural Residential, Hillside Residential Residential/Office, Office, Commercial, Business Park/Light Industrial, Open Space, Floodplain, and Public Facilities land use designations. Portions lie within an area designated by Riverside County as Rural Residential, Rural Mountainous, Rural Community-Very Low Density Residential, Conservation Habitat, Open Space Rural, and Open Space Recreation land use designations.

Document Description
The Moreno MDP Revision is a conceptual long-range planning document that projects the alignment, type, size, and estimated cost for MDP Facilities necessary to attenuate and/or contain storm flows. The Project includes the administration, construction and operation of approximately 30 miles of storm drains and channels, and a total of 82 acres of detention and debris basins. Construction would be occur in discrete phases over a number of decades. New development may be required to construct MDP Facilities or set aside right-of-way for future MDP Facilities, or otherwise provide adequate drainage facilities that would attenuate and/or contain flows projected in the Moreno MDP Revision. Even with BMPs, standard regulatory compliance, and mitigation measures, the Project may result in significant and unavoidable short-term impacts to air quality.

Contact Information
Kris Flanigan
Riverside County Flood Control and Water Conservation
1995 Market Street
Riverside, CA 92501

Phone : (951) 955-8581


33°56'57"N 117°11'58"W
Moreno Valley
Cross Streets
Moreno Beach Dr. and Alessandro Blvd
Total Acres
State Highways
Hwy 60
March Air Reserve Base
ES: Moreno, Ridge, Crest;MS: Landmark, Mountain View; Valley...
San Jacinto River/Canyon Lake/Lake Elsinore
Other Information
Schools Cont.: View High

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Storm Drainage, Master Plan)
Local Action
Master Plan
Project Issues
Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Noise Water Quality Wetland/Riparian Growth Inducing Cumulative Effects
Reviewing Agencies
California Air Resources Board California Department of Parks and Recreation California Department of Transportation, District 8 California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, Santa Ana Region 8 Department of Fish and Wildlife, Region 6 Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Resources Agency State Water Resources Control Board, Divison of Financial Assistance

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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