Clearwell Replacement Project

Summary

SCH Number
2022080097
Public Agency
State Water Resources Control Board, Division of Drinking Water, District 14
Document Title
Clearwell Replacement Project
Document Type
NOE - Notice of Exemption
Received
Posted
8/4/2022
Document Description
The project consists of the replacement of the existing floating cover, liner overflow structure and appurtenances for the clearwell at the Lester J Berglund Water Treatment Plate (WTP) Additionally, a permanent, underground bypass pipeline would be installed between the WTP and the Lake Poway Road Transmission Main. As part of this project, a temporary bypass system would be built in the immediate vicinity of the WTP to divert the treated water during replacement of the clearwell. Temporary facilities would include two 1.4 million-gallon aboveground storage tanks located on the site of the Lake Poway Recreation Area softball field, an above ground pump station at the WTP and related aboveground pipelines. The clearwell preplacement would consist of two concrete tanks. Following the completion of the clearwell replacement project, the temporary facilities would be removed.

Contact Information

Name
Jacob Boerboom
Agency Name
State Water Resources Control Board, Division of Drinking Water
Job Title
Staff Services Analyst
Contact Types
Responsible Agency

Location

Cities
Poway
Counties
San Diego
Regions
Southern California
Cross Streets
4467 Lake Poway Road, Poway, CA, 92064
Zip
92064

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 2(Section 15302[c]) and Class 11 (Section 15311[c])
Reasons for Exemption
The project consists of the replacement of the existing floating cover, liner overflow structure and appurtenances for the clearwell at the Lester J Berglund Water Treatment Plate (WTP) Additionally, a permanent, underground bypass pipeline would be installed between the WTP and the Lake Poway Road Transmission Main. As part of this project, a temporary bypass system would be built in the immediate vicinity of the WTP to divert the treated water during replacement of the clearwell. Temporary facilities would include two 1.4 million-gallon aboveground storage tanks located on the site of the Lake Poway Recreation Area softball field, an above ground pump station at the WTP and related aboveground pipelines. The clearwell preplacement would consist of two concrete tanks. Following the completion of the clearwell replacement project, the temporary facilities would be removed.

Attachments

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