EPA · Pennsylvania · discharge permits by parameter
Hardness, total [as CaCO3] in Pennsylvania
- 9Permits 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 Pennsylvania permits that carry one for Hardness, total [as CaCO3]: 9 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 Pennsylvania
- Nitrogen, ammonia total [as N] 640
- Nitrogen, nitrite total [as N] 7
- Nitrogen, nitrate total [as N] 11
- Nitrogen, Kjeldahl, total [as N] 230
- Nitrite + Nitrate total [as N] 598
- Phosphorus, total [as P] 2,153
- Phosphorus, dissolved 3
- Carbon, tot organic [TOC] 10
- Cyanide, total [as CN] 30
- Sulfide, total [as S] 4
- Magnesium, dissolved [as Mg] 5
- Magnesium, total [as Mg] 7
- Sodium, total [as Na] 3
- Chloride [as Cl] 57
- Sulfate, total [as SO4] 148
- Fluoride, total [as F] 10
- Arsenic, total [as As] 125
- Barium, total [as Ba] 13
- Beryllium, total [as Be] 3
- Boron, total [as B] 24
Hardness, total [as CaCO3] nationwide
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