EPA · subbasin 04040001 · discharge permits by parameter

Flow, in conduit or thru treatment plant in subbasin 04040001

• 81Permits carrying a limit
• 0With a recorded exceedance
• 40,755Nationwide

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.

81 of the permits in subbasin 04040001 carry a numeric limit on Flow, in conduit or thru treatment plant, and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 40,755 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 04040001

• Manganese, total recoverable 3
• Benzene, ethylbenzene, toluene, xylene combination 8
• Phenolics, total recoverable 7
• Benzene 19
• Oxidants, total residual 4
• Benzo[a]pyrene 3
• Naphthalene 7
• Copper, dry weight 4
• Cadmium, dry weight 4
• Duration 4
• Chlorine, total residual 42
• E. coli, colony forming units [CFU] 26
• Number of Events 22
• Toxicity [acute], Ceriodaphnia dubia 17
• Toxicity [chronic], Ceriodaphnia dubia 16
• Toxicity [acute], Pimephales promelas [Fathead Minnow] 14
• Toxicity [chronic], Pimephales promelas [Fathead Minnow] 13
• Mercury, total recoverable 20
• Coliform, fecal general 6
• Overflow volume [SS0 volume, CSO volume] 4

Flow, in conduit or thru treatment plant nationwide · Subbasin 04040001, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 04040001 with limits on the parameter Flow, in conduit or thru treatment plant. It lists 81 permits in this watershed with a limit on this parameter and 71 permits in this watershed with a recorded violation of this parameter.