EPA · Indiana · discharge permits by parameter

Mercury, sludge, total, dry weight [as Hg] in Indiana

• 108Permits carrying a limit
• 5With a recorded exceedance
• 2,556Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Indiana permits that carry one for Mercury, sludge, total, dry weight [as Hg]: 108 permits, of which 5 have a recorded exceedance. Nationwide the same parameter appears in 2,556 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in Indiana

• Total toxic organics [TTO] [40 CFR433] 92
• Total toxic organics [TTO] [40 CFR464d] 4
• Total toxic organics [TTO] [40 CFR469] 6
• Cyanide, total recoverable 3
• Tetrachloroethene 4
• Trichloroethene 4
• Molybdenum, sludge, total, dry weight [as Mo] 108
• Zinc, sludge, total, dry weight [as Zn] 108
• Lead, sludge, total, dry weight [as Pb] 108
• Nickel, sludge, total, dry weight [as Ni] 108
• Volatile compounds, [GC/MS] 22
• Chlorination frequency 20
• Chlorination duration 21
• Precipitation, monthly accumulation 86
• Flow, augmented water 7
• Precipitation volume 67
• BOD, carbonaceous [5 day, 20 C] 1,351
• BOD, carb-5 day, 20 deg C, percent removal 181
• Dilution factor 77
• Bypass valve 8

Mercury, sludge, total, dry weight [as Hg] nationwide

What this page shows

This page covers Clean Water Act discharge permits in IN with limits on Mercury, sludge, total, dry weight [as Hg]. It lists 108 permits in IN with a limit on this parameter and 69 permits in IN with a recorded violation of this parameter.