EPA · subbasin 12030106 · discharge permits by parameter
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia in subbasin 12030106
- 8Permits carrying a limit
- 0With a recorded exceedance
- 57Nationwide
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.
8 of the permits in subbasin 12030106 carry a numeric limit on IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 57 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 |
|---|---|---|---|---|---|---|
| SQUABBLE CREEK WWTP | TX0022241 | ROCKWALL COUNTY | TX | Publicly owned treatment works | Major | SQUABBLE CREEK; LAKE RAY HUBBARD |
| SOUTH MESQUITE CREEK REGIONAL WWTP | TX0047431 | MESQUITE | TX | Publicly owned treatment works | Major | SOUTH MESQUITE CREEK, EAST FORK TRI |
| BUFFALO CREEK WWTP | TX0078565 | ROCKWALL | TX | Publicly owned treatment works | Major | BUFFALO CREEK; E FORK TRINITY RIVER |
| CITY OF GARLAND ROWLETT CREEK | TX0024686 | GARLAND | TX | Publicly owned treatment works | Major | East Fork Trinity River |
| DUCK CREEK WWTP | TX0024678 | GARLAND | TX | Publicly owned treatment works | Major | EAST FORK TRINITY RIVER |
| MUDDY CREEK REGIONAL WWTP | TX0123561 | WYLIE | TX | Publicly owned treatment works | Major | MUDDY CREEK, LAKE RAY HUBBARD |
Other pollutants in subbasin 12030106
- Lead, sludge, total, dry weight [as Pb] 27
- Nickel, sludge, total, dry weight [as Ni] 27
- Mercury, sludge, total, dry weight [as Hg] 27
- Chromium, sludge, total, dry weight [as Cr] 27
- BOD, carbonaceous [5 day, 20 C] 29
- Chemical Oxygen Demand [COD] 6
- Pollutant table from 503.13 27
- Level of pathogen requirements achieved 27
- Description of pathogen option used 27
- Vector attraction reduction alternative used 27
- IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Pimephales promelas 8
- IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia 8
- IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas 8
- IC25 Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia 8
- IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelas 8
- IC25 Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia 8
- IC25 Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas 8
- LC50 Pass/Fail Static 24Hr Acute D. Pulex 60
- LC50 Pass/Fail Static 24Hr Acute Pimephales promelas 60
- Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia 3
IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia nationwide · Subbasin 12030106, every permit
What this page shows
This page covers Clean Water Act discharge permits in watershed 12030106 with limits on the pollutant parameter IC25 Low Flow Pass/Fail Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia. It lists 8 permits in this watershed with a limit on this parameter and 3 permits in this watershed with a recorded violation of this parameter.