EPA · subbasin 12100401 · discharge permits by parameter

Solids, total suspended in subbasin 12100401

• 25Permits carrying a limit
• 17With 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.

25 of the permits in subbasin 12100401 carry a numeric limit on Solids, total suspended, and 17 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 12100401

• Temperature, water deg. fahrenheit 3
• Oxygen, dissolved [DO] 21
• BOD, 5-day, 20 deg. C 11
• pH 25
• Oil & Grease 3
• Ammonia nitrogen, total, [as N] 30 day 3
• Nitrogen, ammonia total [as N] 15
• Arsenic, dry weight 10
• Copper, total [as Cu] 6
• Lead, total [as Pb] 3
• Nickel, total [as Ni] 13
• Zinc, total [as Zn] 3
• Selenium, dry weight 10
• Whole effluent toxicity - retest #1 6
• Whole effluent toxicity - retest #2 6
• Fecal coliform 10
• Polychlorinated biphenyls [PCBs] 10
• Toxicity characteristic leaching procedure 10
• Copper, dry weight 10
• Cadmium, dry weight 10

Solids, total suspended nationwide · Subbasin 12100401, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 12100401 with limits on Solids, total suspended. It lists 25 permits in this watershed with a limit on this parameter and 23 permits in this watershed with a recorded violation of this parameter.