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NPDES Self Monitoring Program
Southern CA Edison Company Big Creek Powerhouse No.1 Domestic Wastewater Treatment Plant

Organization

Central Valley Regional Water Quality Control Board
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Southern CA Edison

Program website

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Plan contact

Matt Scroggins
559-445-6042
[email protected]
Start date 10/21/2005
End date None
Objectives The Southern CA Edison Company, a CA corporation, owns and operates a wastewater collection, treatment, and disposal system (WWTP or plant) that provides sewerage service to the Big Creek Powerhouse No.1 and the support community of Big Creek.
Annual budget None

Basins & sub-basins monitored

  • San Joaquin River (Southeast)
map

Sites Monitored

Name Code Latitude Longitude Map
Big Creek, no more than 300 ft US from discharge
R-1 37.201279 -119.245306 locate
Big Creek, no more than 900 ft DS from discharge
R-2 37.197818 -119.250831 locate

Parameters Monitored

GroupParametersFrequency
General Water Quality Dissolved Oxygen (DO), Electrical Conductivity (EC) , pH, Temperature, Turbidity Quarterly
Nutrients Ammonia NH3 Quarterly
Pathogens & Bacteria Total Coliforms Quarterly
Water Toxicity Toxicity (chronic) - Ceriodaphnia, Toxicity (chronic) - Fathead minnow, Toxicity (chronic) - other Quarterly

Data Products Available

ItemAvailable OnlineURLAvailable by RequestComment
Monitoring Plan Yes http://www.waterboards.ca.gov/... Yes
Other No Yes Discharger self-report
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