Operation of Lenian WTP Improvement Project (Project)
4 Documents in Project
Summary
SCH Number
2018031046
Lead Agency
City of Anaheim
Document Title
Operation of Lenian WTP Improvement Project (Project)
Document Type
NOD - Notice of Determination
Received
Posted
11/20/2019
Document Description
The City proposed Project included improvements to roads and pipelines, slopes and drainage, lighting and security, and improvements to plant processes, a wash-water recovery facility and chemical feed and storage facilities in the water treatment system. New facilities included electric vehicle charging stations, a new backup generator, and a new reservoir outlet structure building. Facilities planned for replacement included the reservoir outlet structure valve, and the north inlet structure manhole and valve. The boat ramp at the reservoir was also rehabilitated.
Specific activities related to the water supply permit include:
1. Installation of permanganate treatment facilities at the Walnut Canyon Reservoir outlet structure.
2. Connecting the wash-water return to Walnut Canyon Reservoir via the 18-inch Concrete Cylinder Pipe (CCP) by-pass line.
Contact Information
Name
Ashley Dummer
Agency Name
State Water Resources Control Board (State Water Board)
Contact Types
Lead/Public Agency
Phone
Location
Cities
Anaheim
Counties
Orange
Other Location Info
6751 East Walnut Canyon Road at Walnut Canyon Reservoir, Anaheim, Orange County
Notice of Determination
Approving Agency
State Water Board
Approving Agency Role
Responsible Agency
Approved On
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
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(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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