Amador Water Agency Ione Reliability Capacity and Backwash Piping Project
Summary
SCH Number
2025021081
Lead Agency
Amador Water Agency
(AWA)
Document Title
Amador Water Agency Ione Reliability Capacity and Backwash Piping Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Parks and Rec (PR) and Public Service (PS)
Document Description
Ione Reliability Capacity Expansion (IONE 1A.8) Ione Site Security & Access Improvements (IONE 1A.4) and Ione Backwash Handling Improvements -IONE 1A.9- Project: WO# 7424107 & 7424108 & 7424109 (Ione WTP Capacity and Backwash Piping Project). The Project proposes to repair and/or replace facilities at the existing 2.19 acre Ione WTP due to age deterioration and limiting capacity. The project will
also include the construction of a new backwash handling 6” pipeline that will run from the Ione WTP south approximately 1.3 miles to the US Mine property. The Project proposes to repair and/or replace facilities at the existing 2.19 acre Ione WTP due to age deterioration and limiting capacity. The project will also include the construction of a new backwash handling 6” pipeline that will run from the Ione WTP south
approximately 1.3 miles to the US Mine property.
Contact Information
Name
Brandt Cook
Agency Name
Amador Water Agency
Job Title
Resident Engineer
Contact Types
Lead/Public Agency / Project Applicant
Email
Name
Amberly Morgan
Agency Name
ECORP Environmental Consulting
Job Title
Sr. Environmental Planner
Contact Types
Consulting Firm
Phone
Location
Coordinates
Cities
Ione
Counties
Amador
Regions
Countywide
Cross Streets
Old Ione-Jackson Road, Foothill Boulevard, Brickyard Road
Zip
95640
Total Acres
2.19
Parcel #
011150021000 and 005130027000
Schools
Ione Elementary School
Township
6
Range
10E
Section
30
Base
Mt. Diab
Other Location Info
The Ione Wastewater Treatment Plant (WTP) is located within the southeastern portion of the City of Ione, south of Old Ione-Jackson Road, northeast of Foothill Boulevard, north of Brickyard Road, and generally west of California State Route 124. The proposed backwash pipeline will run from the existing Ione WTP, south under Highway 104, continuing south between Assessor’s Parcel Numbers (APN) 011150021000 and 005130027000, along the east side of the old Ione Racetrack, under Brickyard Road, and west to Highway 124. The pipeline will go under Highway 124 and end at the US Mine parcel. The approximately 10.72-acre Project Area corresponds to a portion of Section 30, Township 6 North, and Range 10 East (Mount Diablo Base and Meridian) and a portion of the Unsectioned Arroyo Seco Land Grant of the Ione, California 7.5-minute quadrangle. The approximate center of the Project Area is located at 38.351145° latitude and -120.92725° longitude within the Upper Mokelumne watershed.
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), Central Valley Flood Protection Board, Department of General Services (DGS), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Rights, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California Department of Transportation, District 10 (DOT)
State Reviewing Agency Comments
California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), California Department of Transportation, District 10 (DOT)
Development Types
Water Facilities (Transmission Pipeline and facility improvements)(Type Backwash/WTP, MGD 1)
Local Actions
Site Plan
Project Issues
Biological Resources, Geology/Soils, Transportation, Tribal Cultural Resources, archeological/Historical
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from State Reviewing Agency(ies)]
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