EPA · subbasin 21010002 · discharge permits by parameter
Sulfate, total [as SO4] in subbasin 21010002
- 23Permits carrying a limit
- 6With a recorded exceedance
- 2,841Nationwide
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.
23 of the permits in subbasin 21010002 carry a numeric limit on Sulfate, total [as SO4], and 6 of those have a recorded exceedance. Nationwide the same parameter appears in 2,841 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 |
|---|---|---|---|---|---|---|
| ARGOS PUERTO RICO CORPORATION | PR0001163 | DORADO | PR | Major | QUEBRADA HONDA | |
| PRASA ISABELA WTP | PR0026638 | ISABELA | PR | Major | Guajataca reservoir |
Other pollutants in subbasin 21010002
- Oxygen, dissolved [DO] 31
- BOD, 5-day, 20 deg. C 31
- pH 39
- Solids, total suspended 18
- Solids, settleable 32
- Oil & Grease 13
- Nitrogen, total [as N] 10
- Nitrite + Nitrate total [as N] 5
- Phosphorus, total [as P] 27
- Cyanide, total [as CN] 4
- Arsenic, total [as As] 11
- Cadmium, total [as Cd] 10
- Chromium, hexavalent [as Cr] 4
- Copper, total [as Cu] 35
- Lead, total [as Pb] 24
- Silver, total [as Ag] 4
- Zinc, total [as Zn] 17
- Coliform, fecal - % samples exceeding limit 8
- Phenol 3
- Nitrogen, ammonia, total [as NH3] 12
Sulfate, total [as SO4] nationwide · Subbasin 21010002, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 21010002 with limits on Sulfate, total [as SO4]. The figures listed are 23 permits in this watershed with a limit on this parameter and 22 permits in this watershed with a recorded violation of this parameter.