EPA · Massachusetts · discharge permits by parameter
Calcium, total [as Ca] in Massachusetts
- 7Permits carrying a limit
- 0With a recorded exceedance
- 466Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Massachusetts permits that carry one for Calcium, total [as Ca]: 7 permits, of which 0 have a recorded exceedance. Nationwide the same parameter appears in 466 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Massachusetts
- Nitrogen, nitrate total [as N] 28
- Nitrogen, Kjeldahl, total [as N] 139
- Nitrite + Nitrate total [as N] 124
- Phosphorus, total [as P] 187
- Phosphate, ortho, dissolved [as P] 26
- Carbon, tot organic [TOC] 96
- Carbon, dissolved organic [as C] 66
- Cyanide, total [as CN] 121
- Sulfide, total [as S] 4
- Hardness, total [as CaCO3] 94
- Magnesium, total [as Mg] 8
- Chloride, total recoverable 115
- Arsenic, total recoverable 115
- Iron, total recoverable 119
- Selenium, total recoverable 20
- Thallium, total recoverable 5
- Beryllium, total recoverable [as Be] 29
- Arsenic, total [as As] 5
- Barium, total recoverable 25
- Cadmium, total [as Cd] 107
Calcium, total [as Ca] nationwide
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