EPA · subbasin 12030201 · discharge permits by parameter
Nickel, sludge, total, dry weight [as Ni] in subbasin 12030201
- 16Permits 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.
16 of the permits in subbasin 12030201 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 12030201
- Compliance w/part 258 sludge requirement 16
- Flow, in conduit or thru treatment plant 30
- Chlorine, total residual 17
- Boundary areas 16
- E. coli 20
- Salmonella 16
- Mercury, total [as Hg] 9
- Molybdenum, sludge, total, dry weight [as Mo] 16
- Zinc, sludge, total, dry weight [as Zn] 16
- Lead, sludge, total, dry weight [as Pb] 16
- Mercury, sludge, total, dry weight [as Hg] 16
- Chromium, sludge, total, dry weight [as Cr] 16
- BOD, carbonaceous [5 day, 20 C] 9
- Pollutant table from 503.13 16
- Level of pathogen requirements achieved 16
- Description of pathogen option used 16
- Vector attraction reduction alternative used 16
- LC50 Pass/Fail Static 24Hr Acute D. Pulex 10
- LC50 Pass/Fail Static 24Hr Acute Pimephales promelas 10
- Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia 5
Nickel, sludge, total, dry weight [as Ni] nationwide · Subbasin 12030201, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12030201 with limits on the pollutant parameter Nickel, sludge, total, dry weight [as Ni]. In this watershed, 16 permits have a limit on this parameter and 15 permits have a recorded violation of this parameter.