EPA · Maryland · discharge permits by parameter
Nickel, total [as Ni] in Maryland
- 19Permits carrying a limit
- 4With a recorded exceedance
- 6,677Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Maryland permits that carry one for Nickel, total [as Ni]: 19 permits, of which 4 have a recorded exceedance. Nationwide the same parameter appears in 6,677 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Maryland
- Chromium, total [as Cr] 13
- Copper, dissolved [as Cu] 18
- Copper, total [as Cu] 105
- Iron, total [as Fe] 91
- Iron, dissolved [as Fe] 3
- Lead, dissolved [as Pb] 8
- Lead, total [as Pb] 97
- Manganese, total [as Mn] 19
- Thallium, total [as Tl] 7
- Nickel, dissolved [as Ni] 9
- Silver, total [as Ag] 30
- Zinc, dissolved [as Zn] 12
- Zinc, total [as Zn] 129
- Zinc, total recoverable 6
- Antimony, total [as Sb] 8
- Aluminum, total recoverable 45
- Aluminum, total [as Al] 19
- Aluminum, dissolved [as Al] 3
- Cadmium, total recoverable 5
- Lead, total recoverable 17
Nickel, total [as Ni] nationwide
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