EPA · Connecticut · discharge permits by parameter
Hardness, total [as CaCO3] in Connecticut
- 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 Connecticut 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 Connecticut
- Nitrogen, Kjeldahl, total [as N] 335
- Phosphate, total [as PO4] 3
- Phosphate, ortho [as PO4] 3
- Phosphorous, total recoverable 196
- Phosphorus, total [as P] 188
- Phosphorus, dissolved 48
- Carbon, tot organic [TOC] 3
- Cyanide, total [as CN] 137
- Cyanide, free [amenable to chlorination] 61
- Sulfide, total [as S] 4
- Magnesium, total [as Mg] 10
- Chloride [as Cl] 3
- Chloride, total recoverable 3
- Sulfate, total [as SO4] 7
- Fluoride, total [as F] 33
- Arsenic, total recoverable 17
- Iron, total recoverable 27
- Selenium, total recoverable 3
- Arsenic, total [as As] 72
- Barium, total [as Ba] 21
Hardness, total [as CaCO3] nationwide
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