EPA · Arkansas · discharge permits by parameter
Discharge flow as % of stream flow in Arkansas
- 20Permits carrying a limit
- 15With a recorded exceedance
- 25Nationwide
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| MONTICELLO, CITY OF-WEST PLANT | AR0021822 | MONTICELLO | Publicly owned treatment works | Major | TENMILE CR,SALINE RV,OUACHITA RV |
| MONTICELLO, CITY OF - EAST PLANT | AR0021831 | MONTICELLO | Publicly owned treatment works | Major | TRIB,GODFREY CR,LOWER CUTOFF CR,CUTOFF CR,7 DEVILS |
| BEEBE, CITY OF - BEEBE WASTEWATER TREATMENT FACILITY | AR0022101 | BEEBE | Publicly owned treatment works | Major | CYPRESS BU,BU DES ARC,WHITE R |
| U.S. VANADIUM, LLC | AR0000523 | HOT SPRINGS | Major | TRIB,LAKE CATHERINE,OUACHITA R | |
| CLEAN HARBORS EL DORADO, LLC | AR0037800 | EL DORADO | Major | BOGGY CR,BU DE LOUTRE,OUACHITA RB | |
| AMMUNITION OPERATIONS, LLC | AR0001163 | LONOKE | Major | BU METO,ARKANSAS R | |
| CLARKSVILLE CONNECTED UTILITIES - POLLUTION CONTROL FACILITY | AR0022187 | CLARKSVILLE | Publicly owned treatment works | Major | LK DARDANELLE, ARKANSAS R (1) & SPADRE CR (2) |
| REYNOLDS METALS COMPANY, LLC- BAUXITE OPERATION | AR0000582 | BAUXITE | Major | HURRICANE CK (008,028);HOLLY CK(009 | |
| TUCKERMAN, CITY OF - WASTEWATER TREATMENT PLANT | AR0020001 | TUCKERMAN | Publicly owned treatment works | Minor | TUCKERMAN DIT,VILLAGE CR,WHITE R |
| GRADY, CITY OF-WWTP | AR0039381 | GRADY | Publicly owned treatment works | Minor | CAN #19,BU MACON,BOEUF R CANAL #1,BOEUF,OUACHITA R |
| STAMPS, CITY OF - SOUTH PLANT | AR0048305 | STAMPS | Publicly owned treatment works | Minor | Dit,Bodcau Cr,Lake Erling,Red R |
| WATSON, CITY OF - WATSON WWTP | AR0021610 | WATSON | Publicly owned treatment works | Minor | RED FORK BU,CANAL #81,BOGGY BU,CLAY BU,BU MACON |
| LONOKE, CITY OF | AR0034746 | LONOKE | Publicly owned treatment works | Minor | BU TWO PRAIRIE,BU METO,ARKANSAS R |
| GOSNELL, CITY OF | AR0021962 | GOSNELL | Publicly owned treatment works | Minor | DIT 29,BIG LK RELIEF DIT,DIT 3,DIT 1,ST FRANCIS R |
| HAMBURG, CITY OF | AR0034029 | HAMBURG | Publicly owned treatment works | Minor | CHEMIN-A-HAUT CR, OUACHITA RV |
| SHERIDAN, CITY OF - WWTP | AR0034347 | SHERIDAN | Publicly owned treatment works | Minor | BIG CR,HURRICANE CR,SALINE R,OUACHITA R |
| DEWITT, CITY OF - DEWITT WASTEWATER TREATMENT FACILITY | AR0021431 | DE WITT | Publicly owned treatment works | Minor | LAGRUE BU,WHITE R |
| GURDON PLYWOOD AND LUMBER COMPLEX | AR0037796 | GURDON | Minor | TRIB,CANEY CR,TERRE NOIRE CR,LTL MO R,OUACHITA R | |
| FRIT INDUSTRIES, INC. | AR0036668 | WALNUT RIDGE | Minor | TRIB,COON CR,VILLAGE CR,WHITE R | |
| HOMESTEAD AT THE GAP SUBDIVISION | AR0052922 | CONWAY | Minor | Trib,Palarm Cr,Lake Conway,Palarm Cr,Arkansas R |
Other parameters in Arkansas
- pH1,340
- Flow, in conduit or thru treatment plant1,337
- Solids, total suspended1,310
- Oxygen, dissolved [DO]1,001
- Coliform, fecal general897
- Nitrogen, ammonia total [as N]533
- BOD, 5-day, 20 deg. C512
- BOD, carbonaceous [5 day, 20 C]511
- Oil & Grease379
- Overflow volume [SS0 volume, CSO volume]348
- Overflows348
- Chlorine, total residual275
- Phosphorus, total [as P]189
- Oxygen demand, chem. [low level] [COD]166
- Pass/Fail Static Renewal 7Day Chronic Pimephales promelas120
- NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas120
- Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas120
- NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas120
- Coef Of Var Static Renewal 7Day Chronic Pimephales promelas120
- Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia120
- Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia120
- NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia120
- Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia119
- NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia119
- Nitrite + Nitrate total [as N]96
- Solids, total dissolved94
- Aluminum, dissolved [as Al]83
- Temperature, water deg. fahrenheit63
- Manganese, dissolved [as Mn]62
- Iron, dissolved [as Fe]61
- Copper, total recoverable59
- NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas58
- LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas58
- NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex58
- Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex58
- Coef Of Var Static Renewal 48Hr Acute D. pulex57
- Coef Of Var Static Renewal 48Hr Acute Pimephales promelas56
- Lead, total recoverable50
- Debris, floating [severity]48
- Zinc, total recoverable47
- Sulfate, total [as SO4]40
- Chloride [as Cl]40
- Whole Effluent Toxicity, Sub-Lethal Retest #338
- WET, sublethal retest #238
- WET, sublethal retest #138
- Whole effluent toxicity - retest #136
- Whole effluent toxicity - retest #236
- Whole Effluent Toxicity - Retest #336
- Arsenic, total recoverable35
- Whole effluent toxicity33
- Mercury, total recoverable29
- E. coli26
- Stream flow, instantaneous19
- Coliform, fecal, colony forming units18
- Nickel, total recoverable18
- Nitrogen, total [as N]17
- Selenium, total recoverable16
- Whole Effluent Toxicity [WET] - C. dubia16
- Cadmium, total recoverable15
- Benzene15