EPA · subbasin 04010201 · discharge permits by parameter
Calcium, total [as Ca] in subbasin 04010201
- 4Permits carrying a limit
- 0With a recorded exceedance
- 466Nationwide
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.
4 of the permits in subbasin 04010201 carry a numeric limit on Calcium, total [as Ca], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 466 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| CENTRAL IRON RANGE SANITARY SEWER DISTRICT WWTP | MN0020117 | CHISHOLM | MN | Publicly owned treatment works | Major | CHISHOLM CR |
| HIBBING WWTP SOUTH PLANT | MN0030643 | HIBBING | MN | Publicly owned treatment works | Major | E SWAN R |
Other pollutants in subbasin 04010201
- Precipitation, total defined period/in 10
- Oxygen, dissolved [DO] 11
- pH 27
- Bicarbonate ion- [as HCO3] 4
- Solids, total suspended 30
- Nitrogen, total [as N] 12
- Nitrogen, ammonia total [as N] 9
- Nitrogen, Kjeldahl, total [as N] 15
- Nitrite + Nitrate total [as N] 15
- Phosphorus, total [as P] 17
- Magnesium, total [as Mg] 4
- Sodium, total [as Na] 4
- Potassium, total [as K] 4
- Chloride [as Cl] 9
- Sulfate, total [as SO4] 7
- Copper, total [as Cu] 5
- Lead, total [as Pb] 3
- Organics, gasoline range 3
- Toluene 3
- Benzene 3
Calcium, total [as Ca] nationwide · Subbasin 04010201, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 04010201 with limits on the pollutant parameter Calcium, total [as Ca]. The page lists 4 permits with a limit on this parameter and 1 permit with a recorded violation of this parameter.