Livermore-Amador Valley Water Management Agency (LAVWMA); LAVWMA Export and Storage Facilities; 7176 Johnson Drive, Pleasanton, Alameda County – NPDES Permit
Summary
SCH Number
2026080581
Public Agency
California Regional Water Quality Control Board, San Francisco Bay Region 2
(RWQCB)
Document Title
Livermore-Amador Valley Water Management Agency (LAVWMA); LAVWMA Export and Storage Facilities; 7176 Johnson Drive, Pleasanton, Alameda County – NPDES Permit
Document Type
NOE - Notice of Exemption
Received
Posted
8/18/2026
Document Description
[PROJECT TITLE CONTINUED]: Reissuance
The permit regulates intermittent discharges of secondary treated wastewater through shallow-water outfalls to San Lorenzo Creek and Alamo Canal during extreme wet weather. The permit also allows flap gate maintenance exercises at San Lorenzo Creek up to twice per year, not to exceed 450,000 gallons per discharge exercise, and up to twice per year during the wet season at Alamo Canal, not to exceed 140,000 gallons per discharge exercise.
Contact Information
Name
Natlie Lee
Agency Name
San Francisco Bay Regional Water Quality Control Board
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Location
Cities
Pleasanton
Counties
Alameda
Regions
San Francisco Bay Area
Cross Streets
7176 Johnson Drive
Zip
94588
Other Location Info
The permit regulates the intermittent wet weather discharge of secondary-treated wastewater from shallow-water outfalls to San Lorenzo Creek (37.6750º, -122.1553º) and Alamo Canal (37.6844º, -121.9153º).
Notice of Exemption
Exempt Status
Statutory Exemption
Type, Section or Code
Section 13389 of the California Water Code
Reasons for Exemption
The project is the adoption of an NPDES permit.
County Clerk
Alameda
Attachments
Notice of Exemption
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