EPA · subbasin 04100007 · discharge permits by parameter

%Effect Static Renewal 48Hr Acute Ceriodaphnia dubia in subbasin 04100007

• 5Permits carrying a limit
• 0With a recorded exceedance
• 174Nationwide

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.

5 of the permits in subbasin 04100007 carry a numeric limit on %Effect Static Renewal 48Hr Acute Ceriodaphnia dubia, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 174 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 04100007

• Bypass Volume 4
• Sludge weight, dry 11
• Toxicity [acute], Ceriodaphnia dubia 7
• Toxicity [chronic], Ceriodaphnia dubia 5
• Toxicity [acute], Pimephales promelas [Fathead Minnow] 7
• Toxicity [chronic], Pimephales promelas [Fathead Minnow] 5
• pH, maximum 6
• pH, minimum 6
• Solids, total dissolved- 180 deg. C 18
• Mercury, tot in bot deposits [dry wgt] 11
• Overflows 25
• Overflow volume [SS0 volume, CSO volume] 5
• Molybdenum, sludge, total, dry weight [as Mo] 11
• BOD, carbonaceous [5 day, 20 C] 47
• Sludge waste from secondary clarifiers 29
• Bypass valve 5
• Bypass of treatment 5
• %Effect Static Renewal 96Hr Acute Pimephales promelas 5
• %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia 5
• %Effect Static Renewal 7Day Chronic Pimephales promelas 5

%Effect Static Renewal 48Hr Acute Ceriodaphnia dubia nationwide · Subbasin 04100007, every permit