EPA · subbasin 05050007 · discharge permits by parameter
Toxicity [chronic], Ceriodaphnia dubia in subbasin 05050007
- 10Permits 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.
10 of the permits in subbasin 05050007 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
Other pollutants in subbasin 05050007
- Iron, total recoverable 10
- Selenium, total recoverable 25
- Iron, total [as Fe] 50
- Manganese, total [as Mn] 41
- Nickel, total recoverable 3
- Zinc, total [as Zn] 3
- Zinc, total recoverable 10
- Aluminum, total recoverable 5
- Aluminum, total [as Al] 50
- Aluminum, dissolved [as Al] 47
- Lead, total recoverable 6
- Copper, total recoverable 7
- Manganese, total recoverable 3
- Flow, in conduit or thru treatment plant 17
- Chlorine, total residual 9
- Solids, total dissolved 42
- Coliform, fecal general 9
- BOD, 5-day, percent removal 4
- Solids, suspended percent removal 4
- Chemical Oxygen Demand [COD] 9
Toxicity [chronic], Ceriodaphnia dubia nationwide · Subbasin 05050007, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05050007 with limits on the pollutant parameter Toxicity [chronic], Ceriodaphnia dubia. In this watershed, 10 permits have a limit on this parameter, and 13 permits have a recorded violation of this parameter.