EPA · Maryland · discharge permits by parameter
Copper, total [as Cu] in Maryland
- 105Permits carrying a limit
- 21With a recorded exceedance
- 8,648Nationwide
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 Copper, total [as Cu]: 105 permits, of which 21 have a recorded exceedance. Nationwide the same parameter appears in 8,648 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Maryland
- Arsenic, dissolved [as As] 5
- Arsenic, total [as As] 14
- Barium, total [as Ba] 3
- Beryllium, total [as Be] 8
- Boron, total [as B] 3
- Cadmium, dissolved [as Cd] 6
- Cadmium, total [as Cd] 13
- Chromium, dissolved [as Cr] 3
- Chromium, total [as Cr] 13
- Copper, dissolved [as Cu] 18
- 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
- Nickel, total [as Ni] 19
- Silver, total [as Ag] 30
- Zinc, dissolved [as Zn] 12
Copper, total [as Cu] nationwide
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