EPA · subbasin 12040102 · discharge permits by parameter
BOD, carbonaceous [5 day, 20 C] in subbasin 12040102
- 179Permits carrying a limit
- 91With a recorded exceedance
- 12,125Nationwide
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.
179 of the permits in subbasin 12040102 carry a numeric limit on BOD, carbonaceous [5 day, 20 C], and 91 of those have a recorded exceedance. Nationwide the same parameter appears in 12,125 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 12040102
- Flow 6
- Cadmium [Cd], in barite, dry weight 6
- Mercury [Hg], in barite, dry weight 6
- Molybdenum, sludge, total, dry weight [as Mo] 150
- Zinc, sludge, total, dry weight [as Zn] 150
- Lead, sludge, total, dry weight [as Pb] 150
- Nickel, sludge, total, dry weight [as Ni] 150
- Mercury, sludge, total, dry weight [as Hg] 150
- Chromium, sludge, total, dry weight [as Cr] 150
- Produced water, free oil 6
- Drilling fluids, free oil 6
- Drilling fluids, discharge rate 6
- Drill cuttings, free oil 6
- Deck drainage, free oil 6
- Produced water, oil and grease 6
- Produced water, flow 6
- Well fluids, free oil 6
- Sanitary waste, residual chlorine 6
- Sanitary waste, solids 6
- Domestic waste, foam and floating solids 6
BOD, carbonaceous [5 day, 20 C] nationwide · Subbasin 12040102, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12040102 with limits on the pollutant parameter BOD, carbonaceous [5 day, 20 C]. The register lists 179 permits with a limit on this parameter and 151 permits with a recorded violation of this parameter.