EPA · subbasin 12040204 · discharge permits by parameter

Solids, total suspended in subbasin 12040204

• 176Permits carrying a limit
• 80With a recorded exceedance
• 53,373Nationwide

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.

176 of the permits in subbasin 12040204 carry a numeric limit on Solids, total suspended, and 80 of those have a recorded exceedance. Nationwide the same parameter appears in 53,373 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.

Permits

Other pollutants in subbasin 12040204

• Temperature, water deg. fahrenheit 9
• Oxygen, dissolved [DO] 69
• BOD, 5-day, 20 deg. C 36
• Oxygen demand, chem. [high level] [COD] 16
• pH 167
• Oil & Grease 77
• Nitrogen, ammonia total [as N] 69
• Nitrite + Nitrate total [as N] 26
• Carbon, tot organic [TOC] 15
• Sulfide, total [as S] 3
• Arsenic, total [as As] 123
• Arsenic, dry weight 56
• Barium, total [as Ba] 120
• Cadmium, total [as Cd] 122
• Chromium, hexavalent [as Cr] 4
• Chromium, total [as Cr] 126
• Copper, total [as Cu] 138
• Iron, total [as Fe] 26
• Lead, total [as Pb] 126
• Manganese, total [as Mn] 120

Solids, total suspended nationwide · Subbasin 12040204, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 12040204 with limits on Solids, total suspended. In this watershed, 176 permits have a limit on this parameter and 116 permits have a recorded violation of this parameter.