EPA · Puerto Rico · discharge permits by parameter
Chromium, hexavalent [as Cr] in Puerto Rico
- 22Permits carrying a limit
- 6With a recorded exceedance
- 1,004Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Puerto Rico permits that carry one for Chromium, hexavalent [as Cr]: 22 permits, of which 6 have a recorded exceedance. Nationwide the same parameter appears in 1,004 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| PUERTO RICO ELECTRIC PWR AUTH | PR0001031 | TOA BAJA | Major | ENSC DE BOCAVIEJ | |
| PRASA ARECIBO WWTP | PR0023710 | ARECIBO | Publicly owned treatment works | Major | ATLANTIC OCEAN |
| PRASA BARCELONETA WWTP | PR0021237 | BARCELONETA | Publicly owned treatment works | Major | ATLANTIC OCEAN |
| PRASA CAGUAS WWTP | PR0025976 | CAGUAS | Publicly owned treatment works | Major | BAIROA RIVER |
Other pollutants in Puerto Rico
- Nitrite + Nitrate total [as N] 23
- Phosphorus, total [as P] 107
- Cyanide, total [as CN] 29
- Sulfide, total [as S] 24
- Sulfate, total [as SO4] 73
- Fluoride, total [as F] 26
- Arsenic, total [as As] 48
- Barium, total [as Ba] 4
- Boron, total [as B] 3
- Cadmium, total [as Cd] 44
- Chromium, total [as Cr] 10
- Copper, total [as Cu] 155
- Iron, total [as Fe] 11
- Lead, total [as Pb] 105
- Manganese, total [as Mn] 8
- Thallium, total [as Tl] 5
- Nickel, total [as Ni] 14
- Silver, total [as Ag] 24
- Zinc, total [as Zn] 68
- Zinc, total recoverable 5
Chromium, hexavalent [as Cr] nationwide
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