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NPDES Self Monitoring Program
City of Tracy, Wastewater Treatment Plant

Organization

City of Tracy
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CVRWQCB

Program website

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Plan contact

Steve Bayley
209-831-4434
[email protected]
Start date 05/04/2007
End date None
Objectives Conduct monitoring to demonstrate compliance with the effluent limitations, receiving water limitations, discharge specifications, and other requirements stipulated in the permit and to assess the impacts of the discharge on the receiving stream.
Annual budget None

Basins & sub-basins monitored

  • Delta (South Delta)
map

Sites Monitored

Name Code Latitude Longitude Map
Old River, approximately 1 mile US of Outfall 001, DS of confluence with Middle River
R-001 37.8218 -121.3735 locate
Old River, approximately 500 ft US of Outfall 001
R-002 37.8057 -121.3992 locate
Old River, approximately 500 ft DS of Outfall 001
R-003 37.8053 -121.4025 locate
Old River, approximately 500 ft DS of Outfall 002
R-004 37.8060 -121.4051 locate
Old River, approximately 3 miles DS of Outfall 001
R-005 37.8010 -121.4370 locate
Grant Line Canal, approximately 3 miles DS of Outfall 001, E of Grant Line Canal temporary agricultural barrier
R-006 37.8200 -121.4428 locate

Parameters Monitored

GroupParametersFrequency
Disinfection Byproducts Total Residual Chlorine (TRC), Trihalomethanes Weekly, Quarterly
General Water Quality Alkalinity, Dissolved Oxygen (DO), Hardness, pH, Specific Conductance [EC @ 25 deg C], Temperature, Turbidity Annual, Weekly, Monthly
Major Ions & Minerals Boron, Calcium, Chloride, Magnesium, Potassium, Sodium Annual
Mercury Mercury, Methylmercury Quarterly
Metals & Trace Elements Aluminum, Copper, Iron, Manganese Quarterly, Annual
Nutrients Ammonia NH3, Nitrate as N NO3-N, Nitrite as N NO2-N, Phosphorus, Total Kjeldahl Nitrogen (TKN) Weekly, Annual, Monthly
Organic Carbon (OC) Total Organic Carbon (TOC) Monthly
Organic Contaminants Bis(2-ethylhexyl)phthalate Quarterly
Pathogens & Bacteria Fecal Coliforms Weekly
Priority Pollutants Priority Pollutants Annual

Data Products Available

ItemAvailable OnlineURLAvailable by RequestComment
Other No Yes Discharger Self Reports
Monitoring Plan Yes http://www.waterboards.ca.gov/... Yes past order
Monitoring Plan Yes http://www.waterboards.ca.gov/... No current order
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