EPA · subbasin 01090002 · discharge permits by parameter

BOD, 5-day, 20 deg. C in subbasin 01090002

• 15Permits carrying a limit
• 10With a recorded exceedance
• 19,526Nationwide

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.

15 of the permits in subbasin 01090002 carry a numeric limit on BOD, 5-day, 20 deg. C, and 10 of those have a recorded exceedance. Nationwide the same parameter appears in 19,526 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 01090002

• Temperature, water deg. centigrade 7
• Temperature, water deg. fahrenheit 3
• Turbidity 7
• Oxygen, dissolved [DO] 8
• pH 32
• Salinity 6
• Solids, total suspended 34
• Solids, settleable 4
• Oil & Grease 9
• Nitrogen, total [as N] 21
• Nitrogen, ammonia total [as N] 16
• Nitrogen, nitrite total [as N] 3
• Nitrogen, nitrate total [as N] 3
• Nitrogen, Kjeldahl, total [as N] 11
• Nitrite + Nitrate total [as N] 8
• Phosphorus, total [as P] 7
• Carbon, tot organic [TOC] 7
• Cyanide, total [as CN] 5
• Hardness, total [as CaCO3] 7
• Chloride, total recoverable 4

BOD, 5-day, 20 deg. C nationwide · Subbasin 01090002, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 01090002 with limits on the pollutant parameter BOD, 5-day, 20 deg. C. In this watershed, 15 permits have a limit on this parameter, and 14 permits have a recorded violation of this parameter.