EPA · subbasin 05120106 · discharge permits by parameter
Nickel, sludge, total, dry weight [as Ni] in subbasin 05120106
- 6Permits carrying a limit
- 0With a recorded exceedance
- 2,556Nationwide
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.
6 of the permits in subbasin 05120106 carry a numeric limit on Nickel, sludge, total, dry weight [as Ni], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 2,556 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 05120106
- Number of Events 32
- Toxicity [acute], Ceriodaphnia dubia 6
- Toxicity [chronic], Ceriodaphnia dubia 6
- Toxicity [acute], Pimephales promelas [Fathead Minnow] 6
- Toxicity [chronic], Pimephales promelas [Fathead Minnow] 6
- Mercury, total recoverable 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
- Mercury, sludge, total, dry weight [as Hg] 6
- Precipitation, monthly accumulation 4
- BOD, carbonaceous [5 day, 20 C] 52
- BOD, carb-5 day, 20 deg C, percent removal 16
- Dilution factor 5
- Solids, suspended percent removal 15
- Chemical Oxygen Demand [COD] 12
- Duration of discharge 4
- Storm water flow 4
- Flow, total 63
Nickel, sludge, total, dry weight [as Ni] nationwide · Subbasin 05120106, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05120106 with limits on the pollutant parameter Nickel, sludge, total, dry weight [as Ni]. In this watershed, 6 permits have a limit on this parameter and 3 permits have a recorded violation of this parameter.