EPA · subbasin 10240001 · discharge permits by parameter

pH in subbasin 10240001

• 15Permits carrying a limit
• 5With a recorded exceedance
• 58,899Nationwide

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 10240001 carry a numeric limit on pH, and 5 of those have a recorded exceedance. Nationwide the same parameter appears in 58,899 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 10240001

• Temperature, water deg. fahrenheit 8
• BOD, 5-day, 20 deg. C 5
• Solids, total suspended 13
• Oil and grease, hexane extr method 3
• Nitrogen, total [as N] 9
• Nitrogen, ammonia total [as N] 9
• Phosphorus, total [as P] 9
• E. coli, MTEC-MF 5
• Flow, in conduit or thru treatment plant 12
• Priority pollutants scan [yes/no] 3
• Toxicity [acute], Ceriodaphnia dubia 3
• Toxicity [acute], Pimephales promelas [Fathead Minnow] 3
• Selenium, sludge solid 3
• Arsenic, sludge tot. dry wt [as As] 3
• Nitrogen [as NO3] sludge solid 3
• Molybdenum, sludge, total, dry weight [as Mo] 4
• Zinc, sludge, total, dry weight [as Zn] 4
• Lead, sludge, total, dry weight [as Pb] 4
• Nickel, sludge, total, dry weight [as Ni] 4
• Nitrogen, sludge, total, dry weight [as N] 4

pH nationwide · Subbasin 10240001, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 10240001 with limits on the pollutant parameter pH. It lists 15 permits with a limit on this parameter and 14 permits with a recorded violation of this parameter.