EPA · Illinois · discharge permits by parameter

Solids, total suspended in Illinois

• 2,146Permits carrying a limit
• 1,539With a recorded exceedance
• 53,373Nationwide

A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Illinois permits that carry one for Solids, total suspended: 2,146 permits, of which 1,539 have a recorded exceedance. Nationwide the same parameter appears in 53,373 permits. Each row below is one permit, and it opens the agency’s own record for that permit.

Permits

Other pollutants in Illinois

• Color 6
• Odor [Threshold Number] 6
• Specific conductance 8
• Sulfate [as S] 26
• Oxygen, dissolved [DO] 1,233
• BOD, 5-day, 20 deg. C 1,566
• Oxygen demand, chem. [high level] [COD] 7
• pH 2,255
• Alkalinity, total [as CaCO3] 115
• Acidity, total [as CaCO3] 62
• Solids, settleable 62
• Oil & Grease 361
• Nitrogen, total [as N] 248
• Nitrogen, ammonia total [as N] 1,320
• Nitrogen, nitrate total [as N] 19
• Nitrogen, Kjeldahl, total [as N] 41
• Nitrite + Nitrate total [as N] 59
• Phosphorus, total [as P] 378
• Phosphorus, dissolved 53
• Carbon, tot organic [TOC] 55

Solids, total suspended nationwide

What this page shows

This page covers Clean Water Act discharge permits in IL that set limits on the pollutant parameter Solids, total suspended. It lists 2,146 permits in IL with a limit on this parameter and 1980 permits in IL with a recorded violation of this parameter.