EPA · Missouri · discharge permits by parameter
Hardness, total [as CaCO3] in Missouri
- 94Permits carrying a limit
- 0With a recorded exceedance
- 2,593Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Missouri permits that carry one for Hardness, total [as CaCO3]: 94 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 2,593 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| MOBERLY WWTP | MO0117960 | MOBERLY | Publicly owned treatment works | Major | Tributary to Coon Creek |
| EAGLEPICHER TECHNOLOGIES, LLC | MO0002348 | JOPLIN | Industrial stormwater | Major | Turkey Cr. |
| DOE RUN, BUICK MINE/MILL | MO0002003 | BOSS | Major | Strother Creek | |
| DOE RUN, GLOVER FACILITY | MO0001121 | ANNAPOLIS | Major | Tributary to Scoggins Branch |
Other pollutants in Missouri
- Oil and grease [soxhlet extr.] tot. 1,932
- Nitrogen, total [as N] 306
- Nitrogen, ammonia total [as N] 2,486
- Nitrogen, nitrite total [as N] 19
- Nitrogen, nitrate total [as N] 90
- Nitrogen, Kjeldahl, total [as N] 364
- Nitrite + Nitrate total [as N] 218
- Phosphorus, total [as P] 878
- Cyanide, total [as CN] 7
- Cyanide, free [amenable to chlorination] 40
- Magnesium, total recoverable 3
- Magnesium, total [as Mg] 3
- Sodium, total [as Na] 192
- Sodium adsorption ratio 7
- Potassium, total [as K] 3
- Chloride [as Cl] 208
- Chloride, dissolved in water 54
- Sulfate, total [as SO4] 43
- Fluoride 17
- Fluoride, total [as F] 21
Hardness, total [as CaCO3] nationwide
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