EPA · subbasin 04100003 · discharge permits by parameter
Chemical Oxygen Demand [COD] in subbasin 04100003
- 13Permits carrying a limit
- 0With a recorded exceedance
- 4,700Nationwide
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.
13 of the permits in subbasin 04100003 carry a numeric limit on Chemical Oxygen Demand [COD], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 4,700 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
Other pollutants in subbasin 04100003
- Toxicity [chronic], Pimephales promelas [Fathead Minnow] 7
- Mercury, total recoverable 4
- Coliform, fecal general 3
- Overflow volume [SS0 volume, CSO volume] 4
- Molybdenum, sludge, total, dry weight [as Mo] 6
- Zinc, sludge, total, dry weight [as Zn] 6
- Lead, sludge, total, dry weight [as Pb] 6
- Nickel, sludge, total, dry weight [as Ni] 6
- Nitrogen, sludge, total, dry weight [as N] 3
- Mercury, sludge, total, dry weight [as Hg] 6
- Potassium, sludge, total, dry weight [as K] 3
- Phosphorus, sludge, total, dry weight [as P] 3
- Precipitation, monthly accumulation 4
- BOD, carbonaceous [5 day, 20 C] 29
- Dilution factor 3
- Phosphorus, total percent removal 7
- Storm water flow 4
- Flow, total 32
- Outfall observation,visual, y/n response 3
- Discharge event observation [Visual Monitoring] 4
Chemical Oxygen Demand [COD] nationwide · Subbasin 04100003, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 04100003 with limits on the pollutant parameter Chemical Oxygen Demand [COD]. It lists 13 permits in this watershed with a limit on this parameter and 13 permits in this watershed with a recorded violation of this parameter.