Water Reclamation Plant No. 4 Headworks Project
2 Documents in Project
Summary
SCH Number
2011091062
Lead Agency
Coachella Valley Water District
(CVWD)
Document Title
Water Reclamation Plant No. 4 Headworks Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Agriculture
Document Description
The Coachella Valley Water District is proposing to construct a new headworks facility at WRP 4 in Thermal, CA. To improve the treatment process, CVWD has decided to decommission the existing preliminary treatment system and build a new headworks that would include screening, pumping, and grit removal and handling. The headworks facility at WRP 4 would use screens to remove large objects. The screened effluent would be pumped to the above-grade grit chamber, which would remove heavy inorganic materials, such as sand and gravel. Under the proposed project, influent pipelines would connect the proposed headworks to the existing Avenue 62 trunk sewer and to three 18-inch force mains. Following preliminary treatment at the headworks, effluent would be conveyed to existing biological treatment facilities via four proposed pipelines. The project would include a stub-out at the influent forebay for future connection to a septage.
Contact Information
Name
Luke Stowe
Agency Name
Coachella Valley Water District
Contact Types
Lead/Public Agency
Phone
Location
Counties
Riverside
Cross Streets
Fillmore Street/Avenue 62
Zip
92274
Total Acres
~.5
Parcel #
VAR
State Highways
Hwy 86, 86S, 111, 195
Railways
UPRR
Airports
Thermal
Schools
Coachella Valley HS
Waterways
Coachella Valley Stormwater Channel
Township
7S
Range
8E
Section
2
Base
SBB&M
Other Location Info
City/Nearest Community: Thermal
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Highway Patrol, California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB), Department of Fish and Wildlife, Region 6, Department of Water Resources, Office of Historic Preservation, Resources Agency, Resources, Recycling and Recovery, California Native American Heritage Commission (NAHC), State Water Resources Control Board, Divison of Financial Assistance, Department of Toxic Substances Control
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC), State Water Resources Control Board, Divison of Financial Assistance, Department of Toxic Substances Control
Development Types
Waste Treatment:Other (Headworks)
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Flood Plain/Flooding, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Population/Housing, Sewer Capacity, Transportation, Vegetation, Wildlife
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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.