EPA · Guam · discharge permits by parameter
Phosphate, ortho [as PO4] in Guam
- 7Permits carrying a limit
- 2With a recorded exceedance
- 55Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Guam permits that carry one for Phosphate, ortho [as PO4]: 7 permits, of which 2 have a recorded exceedance. Nationwide the same parameter appears in 55 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 |
|---|---|---|---|---|---|
| AGANA SEWERAGE TREATMENT PLANT | GU0020087 | HAGATNA | Publicly owned treatment works | Major | PACIFIC OCEAN |
| NORTHERN DISTRICT STP | GU0020141 | DEDEDO | Publicly owned treatment works | Major | PACIFIC OCEAN |
| AGAT STP | GU0020222 | AGAT | Publicly owned treatment works | Major | TIPALAO BAY PHILIPPINE SEA |
| GUAM SHIPYARD | GU0020362 | SANTA RITA | Minor | ||
| BAZA GARDENS WWTF | GU0020095 | YONA | Publicly owned treatment works | Minor | TOGCHA RIVER |
| UMATAC-MERIZO STP | GU0020273 | MERIZO | Publicly owned treatment works | Minor | TOGUAN RIVER |
| MARINE LABORATORY | GU0020168 | MANGILAO | Minor | PACIFIC OCEAN |
Other pollutants in Guam
- Turbidity 5
- Oxygen, dissolved [DO] 3
- BOD, 5-day, 20 deg. C 9
- pH 13
- Salinity 3
- Solids, total suspended 12
- Solids, settleable 3
- Nitrogen, ammonia total [as N] 4
- Nitrogen, nitrate total [as N] 3
- Nitrite + Nitrate total [as N] 4
- Cyanide, total [as CN] 5
- Asbestos 3
- Arsenic, total recoverable 5
- Selenium, total recoverable 6
- Thallium, total recoverable 5
- Beryllium, total recoverable [as Be] 5
- Chromium, hexavalent [as Cr] 5
- Chromium, trivalent [as Cr] 4
- Nickel, total recoverable 6
- Silver total recoverable 6
Phosphate, ortho [as PO4] nationwide
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