EPA · subbasin 07020004 · discharge permits by parameter
pH in subbasin 07020004
- 22Permits carrying a limit
- 11With a recorded exceedance
- 58,899Nationwide
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.
22 of the permits in subbasin 07020004 carry a numeric limit on pH, and 11 of those have a recorded exceedance. Nationwide the same parameter appears in 58,899 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
Other pollutants in subbasin 07020004
- Specific conductance 4
- Precipitation, total defined period/in 18
- Oxygen, dissolved [DO] 20
- Bicarbonate ion- [as HCO3] 4
- Solids, total suspended 22
- Nitrogen, total [as N] 18
- Nitrogen, ammonia total [as N] 10
- Nitrogen, Kjeldahl, total [as N] 19
- Nitrite + Nitrate total [as N] 20
- Phosphorus, total [as P] 21
- Calcium, total [as Ca] 4
- Magnesium, total [as Mg] 4
- Sodium, total [as Na] 4
- Potassium, total [as K] 4
- Chloride [as Cl] 4
- Sulfate, total [as SO4] 3
- Hardness, Ca Mg Calculated [mg/L as CaCO3] 4
- Coliform, fecal MPN + membrane ftl 44.5 C 19
- Flow, in conduit or thru treatment plant 21
- Solids, total dissolved 10
pH nationwide · Subbasin 07020004, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 07020004 with limits on the pollutant parameter pH. It lists 22 permits in this watershed with a limit on this parameter and 19 permits in this watershed with a recorded violation of this parameter.