EPA · subbasin 13020203 · discharge permits by parameter
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia in subbasin 13020203
- 3Permits carrying a limit
- 0With a recorded exceedance
- 638Nationwide
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.
3 of the permits in subbasin 13020203 carry a numeric limit on Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 638 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 13020203
- Flow, in conduit or thru treatment plant 9
- Chlorine, total residual 7
- E. coli 15
- Nitrite Plus Nitrate Total 3
- Solids, total dissolved 10
- Mercury, total [as Hg] 10
- Coliform, fecal general 3
- Alpha gross radioactivity 10
- Solids, suspended percent removal 3
- Chemical Oxygen Demand [COD] 10
- Dibenzofuran 7
- Tetrahydrofuran 7
- Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex 4
- Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas 3
- NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex 4
- NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia 3
- NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas 3
- NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia 3
- NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas 3
- Coef Of Var Static Renewal 48Hr Acute D. pulex 4
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia nationwide · Subbasin 13020203, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 13020203 with limits on the pollutant parameter Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia. The figures listed are 3 permits in this watershed with a limit on this parameter and 4 permits in this watershed with a recorded violation of this parameter.