EPA · discharge permits by watershed
Subbasin 08020100
- 16Current permits
- 2States
- 2Watersheds
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Mississippi, Arkansas. Each permit is placed by the outfall EPA names as its representative discharge point.
This subbasin contains 2 watersheds, each with its own page of permits. The table below is a sample of the 16 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.
By state
Watersheds inside this subbasin
The same permits, cut another way
The 16 permits whose outfall sits in this subbasin, grouped by one attribute at a time: the class of permit, the Clean Water Act program it was issued under, the type of coverage, and the size of the discharger. Each figure below counts the permits in that group.
By permit class
By program
- POTW6
By permit type
By major or minor
Pollutants with a limit in subbasin 08020100 13
Every pollutant a permit in this subbasin carries a limit for, most permits first.
- pH 9
- Solids, total suspended 9
- Flow, in conduit or thru treatment plant 9
- BOD, 5-day, 20 deg. C 8
- Oxygen, dissolved [DO] 5
- Chlorine, total residual 5
- Nitrogen, ammonia total [as N] 4
- Phosphorus, total [as P] 4
- E. coli 4
- Coliform, fecal general 4
- Overflows 3
- Overflow volume [SS0 volume, CSO volume] 3
- BOD, 5-day, percent removal 3
Other subbasins
- Subbasin 08010201 54
- Subbasin 08010202 108
- Subbasin 08010203 217
- Subbasin 08010204 258
- Subbasin 08010205 192
- Subbasin 08010207 58
- Subbasin 08010208 127
- Subbasin 08010209 225
- Subbasin 08010210 237
- Subbasin 08010211 271
- Subbasin 08020201 76
- Subbasin 08020202 138
- Subbasin 08020203 404
- Subbasin 08020204 250
- Subbasin 08020205 61
- Subbasin 08020301 130
- Subbasin 08020302 110
- Subbasin 08020303 48
- Subbasin 08020304 32
- Subbasin 08020401 19
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| HELENA MUNICIPAL WATER AND SEWER SYSTEM | AR0043389 | HELENA | AR | Publicly owned treatment works | Major | MISSISSIPPI R |
| TUNICA COUNTY UTILITY DISTRICT | MS0048691 | ROBINSONVILLE | MS | Publicly owned treatment works | Major | DIRECTLY INTO MISSISSIPPI RIVER |
| WEST HELENA WATER UTILITIES | AR0022021 | WEST HELENA | AR | Publicly owned treatment works | Major | MISSISSIPPI R |
| FRIARS POINT POTW | MS0036757 | FRIARS POINT | MS | Publicly owned treatment works | Minor | MISSISSIPPI RIVER |
| HORSESHOE LAKE WWT FACILITY | AR0049531 | BECK | AR | Publicly owned treatment works | Minor | MISSISSIPPI RV |
| ISLE OF CAPRI CASINOS LLC | MS0049522 | LULA | MS | Minor | MISSISSIPPI RIVER | |
| KNOWLTON SEEPAGE REMEDIATION | ARR157243 | SNOW LAKE | AR | Construction stormwater | Minor | Mississippi R |
| M AND K INVESTMENTS, LLC, BIG EASY NO 2 RV PARK | MSR108973 | TUNICA | MS | Minor | McKinney Bayou | |
| SCATES GROUP INTERMODAL HELENA LLC | ARR001391 | HELENA | AR | Industrial stormwater | Minor | MISSISSIPPI R |
| SIMPLOT AB RETAIL INC SIMPLOT GROWER SOLUTIONS, ROSEDALE | MSR109224 | ROSEDALE | MS | Minor | Lake Beulah-Mississippi River | |
| THE SCOULAR COMPANY | AR0052027 | HELENA | AR | Minor | Mississippi R | |
| THE SCOULAR COMPANY | ARR00C226 | HELENA | AR | Industrial stormwater | Minor | CYPRESS BAYOU |
| TUNICA CO UTILITY DISTRICT, GRAND CASINO | MS0047635 | ROBINSONVILLE | MS | Publicly owned treatment works | Minor | MISSISSIPPI RIVER |
| TUNICA COUNTY UTILITY DISTRICT | MSL048691 | ROBINSONVILLE | MS | Biosolids | Minor | McKinney Bayou |
| TUNICA COUNTY UTILITY DISTRICT, MHOON SEWER FACILITY | MS0047872 | TUNICA | MS | Minor | DIRECTLY INTO THE MISSISSIPPI RIVER | |
| YATES CONSTRUCTION, SAMS TOWN CASINO TUNICA | MSR109719 | TUNICA RESORT | MS | Minor | Tunica Lake-Mississippi River |