Diamond Valley 1 Tank Rehabilitation
Summary
SCH Number
2025090377
Public Agency
Eastern Municipal Water District
(EMWD)
Document Title
Diamond Valley 1 Tank Rehabilitation
Document Type
NOE - Notice of Exemption
Received
Posted
9/9/2025
Document Description
Eastern Municipal Water District’s (EMWD) Diamond Valley 1 Tank Rehabilitation project aims to enhance the operational reliability of the Diamond Valley 1 Tank and provide additional safeguards for District personnel operating the tank.
Rehabilitation of Diamond Valley Tank 1 would include: the demolition of below-grade piping, valve assembly, and vault; replacement of electrical and controls conductors between the vault and the tank site remote control terminal unit; installation of above grade valve and piping assembly; new interior tank coating; and construction of site security improvements. Beneficiaries of the project are EMWD Operations Staff and EMWD ratepayers.
Contact Information
Name
Martha Vilchis
Agency Name
Eastern Municipal Water District
Job Title
Water Resources Specialist Assistant I
Contact Types
Lead/Public Agency / Project Applicant
Address
Phone
Email
Location
Cities
Hemet
Counties
Riverside
Regions
Citywide, Countywide
Zip
92543
Other Location Info
28555 State Street
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Art. 19, Sec. 15301(b)
Reasons for Exemption
Implementation of the project would result in the repair and maintenance of an existing public facility involving negligible or no expansion of the Diamond Valley 1 Tank. The project would rehabilitate Diamond Valley 1 Tank by installing above grade valve and piping assembly, replacing aging electrical and controls conductors, improving the tank's operational reliability, enhancing operator safety, and extending the tank’s service life.
County Clerk
Riverside
Attachments
Notice of Exemption
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