EPA · subbasin 05120201 · discharge permits by parameter
Nickel, sludge, total, dry weight [as Ni] in subbasin 05120201
- 18Permits 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.
18 of the permits in subbasin 05120201 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 05120201
- Toxicity [acute], Ceriodaphnia dubia 28
- Toxicity [chronic], Ceriodaphnia dubia 28
- Toxicity [acute], Pimephales promelas [Fathead Minnow] 28
- Toxicity [chronic], Pimephales promelas [Fathead Minnow] 28
- Mercury, total recoverable 6
- Overflow volume [SS0 volume, CSO volume] 12
- Total toxic organics [TTO] [40 CFR433] 5
- Molybdenum, sludge, total, dry weight [as Mo] 18
- Zinc, sludge, total, dry weight [as Zn] 18
- Lead, sludge, total, dry weight [as Pb] 18
- Mercury, sludge, total, dry weight [as Hg] 18
- Volatile compounds, [GC/MS] 8
- Chlorination frequency 3
- Chlorination duration 3
- Precipitation, monthly accumulation 12
- BOD, carbonaceous [5 day, 20 C] 159
- BOD, carb-5 day, 20 deg C, percent removal 7
- Dilution factor 5
- Bypass valve 4
- Solids, suspended percent removal 7
Nickel, sludge, total, dry weight [as Ni] nationwide · Subbasin 05120201, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 05120201 with limits on the pollutant parameter Nickel, sludge, total, dry weight [as Ni]. The register lists 18 permits with a limit on this parameter and 8 permits with a recorded violation of this parameter.