EPA · subbasin 21010002 · discharge permits by parameter
BOD, 5-day, percent removal in subbasin 21010002
- 8Permits carrying a limit
- 8With a recorded exceedance
- 3,963Nationwide
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.
8 of the permits in subbasin 21010002 carry a numeric limit on BOD, 5-day, percent removal, and 8 of those have a recorded exceedance. Nationwide the same parameter appears in 3,963 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 |
|---|---|---|---|---|---|---|
| PRASA VEGA ALTA WWTP | PR0020923 | VEGA ALTA | PR | Publicly owned treatment works | Major | RIO CIBUCO |
| PRASA COROZAL WWTP | PR0020451 | COROZAL | PR | Publicly owned treatment works | Major | RIO LOS NEGROS |
| PRASA CAROLINA WWTP | PR0023752 | SAN JUAN | PR | Publicly owned treatment works | Major | ATLANTIC OCEAN |
Other pollutants in subbasin 21010002
- Zinc, total [as Zn] 17
- Coliform, fecal - % samples exceeding limit 8
- Phenol 3
- Nitrogen, ammonia, total [as NH3] 12
- Surfactants [MBAS] 8
- Flow, in conduit or thru treatment plant 31
- Chlorine, total residual 30
- Cyanide, free available 11
- Sulfide-hydrogen sulfide [undissociated] 12
- Nitrite Plus Nitrate Total 3
- Whole Effluent Toxicity [WET] - P. promelas 11
- Whole Effluent Toxicity [WET] - D. magna 11
- Enterococci 4
- Solids, total dissolved 20
- Mercury, total [as Hg] 20
- Coliform, fecal general 11
- Coliform, total general 5
- Solids, suspended percent removal 8
- Chemical Oxygen Demand [COD] 5
- Ammonia & ammonium- total 18
BOD, 5-day, percent removal nationwide · Subbasin 21010002, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 21010002 with limits on the pollutant parameter BOD, 5-day, percent removal. In this watershed, 8 permits have a limit on this parameter and 8 permits have a recorded violation of this parameter.