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NPDES Self Monitoring Program
Maxwell Public Utility District Wastewater Treatment Plant

Organization

Maxwell Public Utility District
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CVRWQCB

Program website

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Plan contact

David Wadsworth
(530) 438-2505

Start date 02/05/2009
End date None
Objectives Maxwell Public Utility District (Discharger) provides sewerage service for the community of Maxwell and serves a population of approximately 850. The WWTP design average dry weather flow capacity is 0.20 mgd. The treatment system consists comminution, aeration pond treatment, oxidation pond treatment, and chlorination. Treated wastewater is discharged into an unnamed tributary to Lurline Creek. Time Schedule Order No. R5-2007-0073.
Annual budget None

Basins & sub-basins monitored

  • Sacramento River (Sacramento River)
map

Sites Monitored

Name Code Latitude Longitude Map
Unknown tributary to Lurline Creek, 50 ft US of the outfall
RSW-001 39.269316 -122.18163 locate
Unknown tributary to Lurline Creek, 50 ft DS of the outfall
RSW-002 39.26853 -122.18165 locate

Parameters Monitored

GroupParametersFrequency
General Water Quality Dissolved Oxygen (DO), Electrical Conductivity (EC) , pH, Temperature, Turbidity Weekly
Pathogens & Bacteria Fecal Coliforms Quarterly
Priority Pollutants Priority Pollutants Other
Radioactivity Radionuclides Annual
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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