EPA · subbasin 10070004 · discharge permits by parameter

Chemical Oxygen Demand [COD] in subbasin 10070004

• 7Permits carrying a limit
• 1With a recorded exceedance
• 4,700Nationwide

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.

7 of the permits in subbasin 10070004 carry a numeric limit on Chemical Oxygen Demand [COD], and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 4,700 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 10070004

• Nickel, total recoverable 3
• Zinc, total recoverable 4
• Aluminum, total [as Al] 3
• Lead, total recoverable 5
• Chromium, total recoverable 3
• Copper, total recoverable 5
• E. coli, MTEC-MF 7
• Duration 3
• Flow, in conduit or thru treatment plant 3
• Chlorine, total residual 9
• Mercury, total recoverable 3
• Coliform, fecal general 3
• BOD, 5-day, percent removal 4
• Solids, suspended percent removal 6
• Duration of discharge 3
• Oil and grease visual 16
• Outfall observation,visual, y/n response 7
• Report due [yrmoda] 3
• Pass/Fail Static Renewal 48Hr Acute Ceriodaphnia dubia 6
• Pass/Fail Static Renewal 96Hr Acute Pimephales Promelas 6

Chemical Oxygen Demand [COD] nationwide · Subbasin 10070004, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 10070004 with limits on Chemical Oxygen Demand [COD]. It lists 7 permits in this watershed with a limit on this parameter and 16 permits in this watershed with a recorded violation of this parameter.