EPA · discharge permits by pollutant and parameter
Potassium, dissolved [as K]
- 9Permits carrying a limit
- 0With a recorded exceedance
- 2States
EPA identifies this parameter by code 00935. A permit listed here carries a numeric limit on potassium, dissolved [as k] in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.
By state
Other pollutants
- Calcium, total [as Ca] 466
- Calcium, total recoverable 44
- Magnesium, total recoverable 93
- Sodium, total recoverable 61
- Magnesium, dissolved [as Mg] 215
- Magnesium, total [as Mg] 567
- Sodium, total [as Na] 671
- Sodium, dissolved [as Na] 210
- Sodium adsorption ratio 252
- Sodium, % 4
- Potassium, total [as K] 464
- Potassium, in bottom deposits 265
- Potassium, total recoverable 17
- Chloride [as Cl] 3,039
- Chloride, dissolved in water 74
- Chloride, total recoverable 129
- Sulfate, total [as SO4] 2,841
- Sulfate, dissolved [as SO4] 20
- Asbestos 127
- Fluoride 40
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| CITY OF HARLINGEN WATERWORKS SYSTEM WWTP | TX0047929 | HARLINGEN | TX | Publicly owned treatment works | Major | ARROYO COLORADO |
| NICHOLS-HARRINGTON ELECTRIC STATION | TX0124575 | AMARILLO | TX | Major | INDIAN CREEK;EAST AMARILLO CREEK | |
| METTIKI COAL CORP. | MD0055182 | DEER PARK | MD | Major | YOUGHIOGHENY RIVER | |
| MINNESOTA POWER - TACONITE HARBOR ENERGY | MN0002208 | SCHROEDER | MN | Major | Taconite Harbor-Frontal Lake Superior | |
| MINNESOTA POWER - BOSWELL ENERGY CENTER | MN0001007 | COHASSET | MN | Major | Mississippi River | |
| FAIRMONT WWTP | MN0030112 | FAIRMONT | MN | Publicly owned treatment works | Major | BLUE EARTH R VIA CENTER CR |
| RHODE ISLAND T.F. GREEN INTERNATIONAL AIRPORT | RI0021598 | WARWICK | RI | Industrial stormwater | Minor | UNNAMED TRIB WARWICK POND & BUCKEYE BROOK |
| VAN RUITEN DAIRY | TX0121860 | STEPHENVILLE | TX | Minor | NORTH BOSQUE | |
| PROJECT CROSSROADS | AL0084480 | BELLE MINA | AL | Minor | Lower Limestone Creek |
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