Purified Water Replenishment Conveyance Pipeline and Blending Facility
4 Documents in Project
Summary
SCH Number
2020049002
Lead Agency
Eastern Municipal Water District
(EMWD)
Document Title
Purified Water Replenishment Conveyance Pipeline and Blending Facility
Document Type
NOD - Notice of Determination
Received
Posted
4/30/2026
Document Description
The State Water Resources Control Board (State Water Board) is funding components of the Project referred to internally as the Purified Water Replenishment Conveyance Pipeline and Blending Facility (Conveyance Project). The Conveyance Project consists of constructing new Alessandro Blending Station facilities, relining an existing 4.1-mile 18-inch-diameter pipeline that would convey advanced treated water from the AWTF site to the proposed Alessandro Blending Station; and the construction of a new 2.7-mile 36-inch-diameter pipeline that would convey blended water from the Alessandro Blending Station to the existing Mountain Avenue West Recharge Basin.
PROJECT NUMBER: 8803-210
Contact Information
Name
Cedric Irving
Agency Name
State Water Resources Control Board
Job Title
Environmental Scientist
Contact Types
Responsible Agency
Phone
Name
Matthew Bates
Agency Name
Eastern Municipal Water District
Job Title
Director of Engineering
Contact Types
Lead/Public Agency
Address
Phone
Email
Location
Cities
San Jacinto, Unincorporated Riverside County
Counties
Riverside
Regions
Citywide, Unincorporated
Other Information
The Project will be located at multiple sites within the City of San Jacinto and one site located just outside the eastern City limits in the unincorporated Riverside County. Above ground facilities are adjacent to the northern boundary of the District’s existing San Jacinto Valley Regional Water Reclamation Facility (WRF) at 770 North Sanderson Avenue. The Alessandro Ponds site is near the intersection of West Ramona Parkway and North Vernon Avenue. One pipeline will be installed following a route northeast from the existing WRF in unpaved roadway, along North Lyon Avenue, then southeast along Ramona Expressway before connecting near the Alessandro Ponds site. Another pipeline will be installed from near the Alessandro Ponds site southeast along Ramona Expressway to the existing Mountain West Recharge Basin at the intersection of Ramona Expressway and East Esplanade Court.
Notice of Determination
Approving Agency
State Water Resources Control Board
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Riverside
Final Environmental Document Available at
1001 I Street, 16th Floor, Sacramento, CA 95814
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
Attachments
Notice of Determination
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