City of Santa Ana Wells 27 and 28 PFAS Treatment Systems Project
2 Documents in Project
Summary
SCH Number
2023080519
Public Agency
State Water Resources Control Board, Divison of Financial Assistance
Document Title
City of Santa Ana Wells 27 and 28 PFAS Treatment Systems Project
Document Type
NOE - Notice of Exemption
Received
Posted
10/24/2024
Document Description
The State Water Resources Control Board (State Water Board) is a Responsible Agency for the Project. The Applicant has applied for financial assistance from the State Water Board’s Drinking Water State Revolving Fund (SRF) Program for the Project referred to internally as City of Santa Ana Wells 27 and 28 PFAS Treatment System. The Project consists of the installation of a small treatment plant within a city park adjacent to an existing groundwater production well site for the treatment of per-and polyfluoroalkyl substances (PFAS) contaminants. Short pipelines would be installed to connect two existing extraction wells (Well 27 and Well 28) that would convey untreated flows to the treatment plant site. The treatment plant would consist of the use of an ion exchange (IX) treatment protocol through the use of IX vessels along with associated conveyance facilities. The vessels would be approximately 16 feet tall. The site has been disturbed by the development of the existing city park. The facility would treat water pumped from the production wells and convey it to the existing water distribution pipelines for potable water consumption. The Project requires nominal landscape vegetation removal and would not affect the continued use of the park.
Contact Information
Name
Sarah Adler
Agency Name
State Water Resources Control Board
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Location
Cities
Santa Ana
Counties
Orange
Regions
Citywide
Cross Streets
E. Memory Lane and Santiago Street
Other Location Info
The Project is located at 600 Memory Lane, City of Santa Ana, within Orange County.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
California Code of Regulations, title 14, division 6, chapter 3, article 19, section 15303
Reasons for Exemption
The Project has been determined to meet the requirements of the exemption selected above and will not have a significant impact on water quality. The Project involves construction and operation of small new equipment and facilities in small structures involving negligible or no expansion of capacity.
County Clerk
Orange
Attachments
Notice of Exemption
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