EPA · subbasin 04100007 · discharge permits by parameter
Toxicity [chronic], Ceriodaphnia dubia in subbasin 04100007
- 5Permits carrying a limit
- 2With a recorded exceedance
- 1,129Nationwide
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.
5 of the permits in subbasin 04100007 carry a numeric limit on Toxicity [chronic], Ceriodaphnia dubia, and 2 of those have a recorded exceedance. Nationwide the same parameter appears in 1,129 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 |
|---|---|---|---|---|---|---|
| CITY OF WAPAKONETA WRF | OH0027952 | WAPAKONETA | OH | Publicly owned treatment works | Major | Auglaize River |
Other pollutants in subbasin 04100007
- Phenol 4
- Rainfall 13
- Flow, in conduit or thru treatment plant 58
- Chlorine, total residual 25
- Mercury, total low level 15
- Biosolids weight indluding admixtures 19
- Cyanide, free available 4
- Bypass Volume 4
- Sludge weight, dry 11
- Toxicity [acute], Ceriodaphnia dubia 7
- Toxicity [acute], Pimephales promelas [Fathead Minnow] 7
- Toxicity [chronic], Pimephales promelas [Fathead Minnow] 5
- pH, maximum 6
- pH, minimum 6
- Solids, total dissolved- 180 deg. C 18
- Mercury, tot in bot deposits [dry wgt] 11
- Overflows 25
- Overflow volume [SS0 volume, CSO volume] 5
- Molybdenum, sludge, total, dry weight [as Mo] 11
- BOD, carbonaceous [5 day, 20 C] 47
Toxicity [chronic], Ceriodaphnia dubia nationwide · Subbasin 04100007, every permit
What this page shows
This page from the EPA NPDES register covers Clean Water Act discharge permits in watershed 04100007 with limits on Toxicity [chronic], Ceriodaphnia dubia. It lists 5 permits in this watershed with a limit on this parameter and 4 permits with a recorded violation of this parameter.