EPA · subbasin 21010004 · discharge permits by parameter
Chromium, total [as Cr] in subbasin 21010004
- 3Permits carrying a limit
- 2With a recorded exceedance
- 5,152Nationwide
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.
3 of the permits in subbasin 21010004 carry a numeric limit on Chromium, total [as Cr], and 2 of those have a recorded exceedance. Nationwide the same parameter appears in 5,152 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 |
|---|---|---|---|---|---|---|
| PUERTO RICO ELECTRIC PWR AUTH | PR0001660 | SALINAS | PR | Major | BAHIA JOBOS | |
| PUERTO RICO ELECTRIC PWR AUTH- COSTA | PR0001147 | GUAYANILLA | PR | Major | BAHIA GUAYANILLA |
Other pollutants in subbasin 21010004
- Nitrogen, total [as N] 4
- Nitrite + Nitrate total [as N] 4
- Phosphorus, total [as P] 20
- Cyanide, total [as CN] 5
- Sulfide, total [as S] 5
- Sulfate, total [as SO4] 14
- Fluoride, total [as F] 5
- Arsenic, total [as As] 6
- Cadmium, total [as Cd] 10
- Chromium, hexavalent [as Cr] 4
- Copper, total [as Cu] 31
- Iron, total [as Fe] 5
- Lead, total [as Pb] 20
- Silver, total [as Ag] 4
- Zinc, total [as Zn] 13
- Selenium, total [as Se] 4
- 2-Methyl-4,6-dinitrophenol 3
- Coliform, fecal - % samples exceeding limit 6
- 2-Chlorophenol 4
- 2,4-Dichlorophenol 3
Chromium, total [as Cr] nationwide · Subbasin 21010004, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 21010004 with limits on Chromium, total [as Cr]. It lists 3 permits in this watershed with a limit on this parameter and 5 permits in this watershed with a recorded violation of this parameter.