EPA · Ohio · discharge permits by parameter
Iron, total [as Fe] in Ohio
- 71Permits carrying a limit
- 31With a recorded exceedance
- 6,273Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Ohio permits that carry one for Iron, total [as Fe]: 71 permits, of which 31 have a recorded exceedance. Nationwide the same parameter appears in 6,273 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
Other pollutants in Ohio
- Chromium, total in bot dep [wet wgt] 8
- Cadmium, total [as Cd] 10
- Cadmium, in bottom deposits [dry wgt] 272
- Chromium, hexavalent [as Cr] 18
- Chromium, total [as Cr] 28
- Cobalt, total [as Co] 7
- Copper, dissolved [as Cu] 3
- Copper, total [as Cu] 35
- Copper in bottom deposits [dry wgt] 269
- Iron, suspended 72
- Lead, total [as Pb] 30
- Lead, total dry weight [as Pb] 273
- Manganese, suspended 68
- Manganese, total [as Mn] 77
- Molybdenum, total [as Mo] 6
- Nickel, total [as Ni] 20
- Nickel, tot in bottom deposits [dry wgt] 273
- Nickel, total recoverable 419
- Silver, total [as Ag] 4
- Silver total recoverable 58
Iron, total [as Fe] nationwide
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