|
Download Excel NPDES Self Monitoring Program
City of Dunsmuir, WWTP
|
Organization
City of Dunsmuirshow partners CVRWQCB
Program website
view
Plan contactPatricia Hall
530-235-4822
|
| Start date | 12/08/2006 |
| End date | None |
| Objectives | The Discharger owns and operates an advanced secondary wastewater treatment and collection system. The Dunsmuir Wastewater Treatment Plant is composed of an aerated grit chamber, comminutor, oxidation ditch, secondary clarifier, sand filter, chlorine contact chamber, dechlorinator system, and sludge drying beds. Wastewater is discharged from Discharge Point 001 to the Sacramento River, a water of the United States within Upper Sacramento Hydrologic Unit, Mount Shasta Hydrologic Area, Dunsmuir Hydrologic Subarea. Cease and Desist Order No. R5-2006-0136. |
| Annual budget | None |
|
Basins & sub-basins monitored
- Sacramento River (Sacramento River)
|
|
|
|
|
map
|
Sites Monitored
| Name |
Code |
Latitude |
Longitude |
Map |
|
Sacramento River, 100 ft below confluence of Little Castle Creek (west bank)
|
RSW-001 |
41.183874 |
-122.284366 |
locate |
|
Sacramento River 300 ft below EEF-001, adjacent to Pond 4
|
RSW-002 |
41.181638 |
-122.28172 |
locate |
|
Parameters Monitored
| Group | Parameters | Frequency |
|---|
| Disinfection Byproducts |
Trihalomethanes |
Annual |
| General Water Quality |
Dissolved Oxygen (DO), Hardness, pH, Temperature, Turbidity |
Bimonthly, Biweekly, Monthly |
| Major Ions & Minerals |
Cyanide |
Annual |
| Mercury |
Mercury |
Annual |
| Metals & Trace Elements |
Antimony, Arsenic, Beryllium, Cadmium, Chromium, Copper, Nickel, Selenium, Silver, Thallium, Zinc |
Annual |
| Organic Contaminants |
Base-neutral extractable - other, Bis(2-ethylhexyl)phthalate, Organic Contaminants - other, PAHs - other, PCBs |
Annual |
| Pathogens & Bacteria |
Fecal Coliforms, Total Coliforms |
Biweekly, Bimonthly |
| Pesticides |
Organochlorine Pesticides |
Annual |
| Priority Pollutants |
Priority Pollutants |
Annual |
| Water Toxicity |
Toxicity (chronic) - Ceriodaphnia, Toxicity (chronic) - Fathead minnow, Toxicity (chronic) - other |
Quarterly |
|
Data Products Available
|