EPA · subbasin 04100009 · discharge permits by parameter
Chromium, hexavalent dissolved [as Cr] in subbasin 04100009
- 4Permits carrying a limit
- 0With a recorded exceedance
- 783Nationwide
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.
4 of the permits in subbasin 04100009 carry a numeric limit on Chromium, hexavalent dissolved [as Cr], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 783 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 04100009
- Lead, total dry weight [as Pb] 9
- Nickel, tot in bottom deposits [dry wgt] 9
- Nickel, total recoverable 7
- Zinc in bottom deposits [dry wgt] 9
- Zinc, total recoverable 12
- Cadmium, total recoverable 7
- Lead, total recoverable 7
- Chromium, total recoverable 4
- Copper, total recoverable 13
- Selenium, dry weight 9
- Turbidity [severity] 9
- Fecal coliform 7
- E. coli, MTEC-MF 19
- Rainfall 9
- Flow, in conduit or thru treatment plant 24
- Chlorine, total residual 12
- Mercury, total low level 10
- Biosolids weight indluding admixtures 14
- Sludge weight, dry 10
- Toxicity [acute], Ceriodaphnia dubia 5
Chromium, hexavalent dissolved [as Cr] nationwide · Subbasin 04100009, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 04100009 with limits on Chromium, hexavalent dissolved [as Cr]. There are 4 permits in this watershed with a limit on this parameter, and 2 permits in this watershed with a recorded violation of this parameter.