EPA · subbasin 12040104 · discharge permits by parameter
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia in subbasin 12040104
- 21Permits 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.
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| TURKEY CREEK WWTP | TX0035017 | HOUSTON | TX | Publicly owned treatment works | Major | BUFFALO BAYOU |
| CHOCOLATE BAYOU WWTP | TX0063061 | HOUSTON | TX | Publicly owned treatment works | Major | SIMS BAYOU, HSC/BUFFALO BAYOU TIDAL |
| HARRIS COUNTY WCID 111 WWTP | TX0027201 | HOUSTON | TX | Publicly owned treatment works | Major | KEEGANS BAYOU; BRAYS BAYOU; HSC(BUFFALO BAYOU) |
| NORTHGATE WWTP | TX0055310 | HOUSTON | TX | Publicly owned treatment works | Major | GREENS BAYOU ABOVE TIDAL |
| ALMEDA SIMS WWTP | TX0034924 | HOUSTON | TX | Publicly owned treatment works | Major | SIMS BAY |
| CITY OF HOUSTON UPPER BRAYS WWTP | TX0088153 | HOUSTON | TX | Publicly owned treatment works | Major | Houston Ship Channel/Buffalo Bayou Tidal |
| GREEN RIDGE WWTP | TX0026433 | HOUSTON | TX | Publicly owned treatment works | Major | Houston Ship Channel (Buffalo Bayou Tidal) |
| HARRIS COUNTY MUD 203 WWTP | TX0084875 | HOUSTON | TX | Publicly owned treatment works | Major | GREENS BAYOU ABOVE TIDAL |
| HARRIS COUNTY WCID 47 WWTP | TX0063045 | HOUSTON | TX | Publicly owned treatment works | Major | BERRY BAYOU, SIMS BAYOU, HOUSTON SH/BUFFALO BAYOU |
| HOMESTEAD WWTP | TX0063029 | HOUSTON | TX | Publicly owned treatment works | Major | HUNTING BAYOU, HOUSTON SHIP CHANNEL |
| IMPERIAL VALLEY WWTP | TX0020478 | HOUSTON | TX | Publicly owned treatment works | Major | HCFCDD P144-00-00, HCFCDD P100-00-0 |
| INTERCONTINENTAL AIRPORT WWTP | TX0034916 | HOUSTON | TX | Publicly owned treatment works | Major | HCFCDD P140-00-00, GREENS BAYOU ABO |
| KEEGANS BAYOU WWTP | TX0098191 | HOUSTON | TX | Publicly owned treatment works | Major | KEEGANS BAYOU, BRAYS BAYOU ABOVE TIDAL |
| LCY ELASTOMERS | TX0128015 | BAYTOWN | TX | Major | Tabbs Bay | |
| NORTHBELT WWTP | TX0103721 | HUMBLE | TX | Publicly owned treatment works | Major | GREENS BAYOU |
| NORTHWEST WWTP | TX0063011 | HOUSTON | TX | Publicly owned treatment works | Major | COLE CREEK-WHITE OAK BAY |
Other pollutants in subbasin 12040104
- Temperature, water deg. fahrenheit 45
- Oxygen, dissolved [DO] 365
- BOD, 5-day, 20 deg. C 121
- Oxygen demand, chem. [high level] [COD] 77
- pH 628
- Solids, total suspended 696
- Oil & Grease 222
- Nitrogen, total [as N] 3
- Ammonia nitrogen, total, [as N] 30 day 4
- Nitrogen, ammonia total [as N] 390
- Nitrogen, Kjeldahl, total [as N] 7
- Nitrite + Nitrate total [as N] 79
- Phosphorus, total [as P] 15
- Carbon, tot organic [TOC] 63
- Cyanide, total [as CN] 11
- Cyanide, free [amenable to chlorination] 23
- Sulfide, total [as S] 8
- Magnesium, total [as Mg] 5
- Chloride [as Cl] 5
- Sulfate, total [as SO4] 7
IC25 Low Flow Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia nationwide · Subbasin 12040104, every permit