EPA · West Virginia · discharge permits by parameter
Hardness, total [as CaCO3] in West Virginia
- 225Permits 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 West Virginia permits that carry one for Hardness, total [as CaCO3]: 225 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
Other pollutants in West Virginia
- Ammonia, unionized 3
- Nitrogen, nitrate total [as N] 79
- Nitrogen, Kjeldahl, total [as N] 113
- Nitrite + Nitrate total [as N] 68
- Phosphorus, total [as P] 132
- Carbon, tot organic [TOC] 23
- Cyanide, weak acid, dissociable 59
- Cyanide, total [as CN] 53
- Cyanide, free [amenable to chlorination] 21
- Sulfide, total [as S] 3
- Calcium, total [as Ca] 262
- Magnesium, total [as Mg] 264
- Sodium, total [as Na] 262
- Potassium, total [as K] 262
- Chloride [as Cl] 162
- Sulfate, total [as SO4] 942
- Fluoride, total [as F] 55
- Arsenic, total recoverable 76
- Cobalt, total recoverable 3
- Iron, total recoverable 294
Hardness, total [as CaCO3] nationwide
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