EPA · subbasin 12040102 · discharge permits by parameter
Selenium, dry weight in subbasin 12040102
- 150Permits carrying a limit
- 0With a recorded exceedance
- 2,642Nationwide
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.
150 of the permits in subbasin 12040102 carry a numeric limit on Selenium, dry weight, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 2,642 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
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| CITY OF MAGNOLIA WWTP | TX0072702 | MAGNOLIA | TX | Publicly owned treatment works | Major | ARNOLD BRANCH/MINK BRANCH, WALNUT CREEK |
Other pollutants in subbasin 12040102
- Chromium, total [as Cr] 77
- Copper, total [as Cu] 84
- Iron, total [as Fe] 18
- Lead, total [as Pb] 77
- Manganese, total [as Mn] 77
- Nickel, total [as Ni] 227
- Silver, total [as Ag] 78
- Zinc, total [as Zn] 80
- Aluminum, total [as Al] 19
- Selenium, total [as Se] 77
- Misc. free oil in Western GOM, OCS 6
- Drilling fluid, end of well, 96-hr LC50 6
- Drilling fluid, toxicity 6
- Well fluids, oil & grease 6
- Whole effluent toxicity 7
- Whole effluent toxicity - retest #1 66
- Whole effluent toxicity - retest #2 66
- Fecal coliform 150
- Polychlorinated biphenyls [PCBs] 150
- Toxicity characteristic leaching procedure 150
Selenium, dry weight nationwide · Subbasin 12040102, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12040102 with limits on Selenium, dry weight. It lists 150 permits in this watershed with a limit on this parameter and 71 permits in this watershed with a recorded violation of this parameter.