EPA · subbasin 05130201 · discharge permits by parameter

LC50 Static 48Hr Acute Ceriodaphnia dubia in subbasin 05130201

• 5Permits carrying a limit
• 1With a recorded exceedance
• 390Nationwide

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 05130201 carry a numeric limit on LC50 Static 48Hr Acute Ceriodaphnia dubia, and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 390 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 05130201

• Lead, total [as Pb] 4
• Aluminum, total [as Al] 3
• Toluene 3
• Benzene 3
• Ethylbenzene 3
• Floating solids, waste or visible foam-visual 12
• Flow, in conduit or thru treatment plant 43
• Chlorine, total residual 7
• E. coli 6
• SSO, Dry Weather 6
• SSO, Wet Weather 6
• Release [Sewer], Dry Weather 5
• Release [Sewer], Wet Weather 5
• Bypass of Treatment Facility 5
• BOD, 5-day, percent removal 4
• Solids, suspended percent removal 6
• Xylene [mix of m+o+p] 3
• LC50 Static 48Hr Acute Pimephales promelas 5
• IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia 4
• IC25 Static Renewal 7 Day Chronic Chrpimephales 4

LC50 Static 48Hr Acute Ceriodaphnia dubia nationwide · Subbasin 05130201, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05130201 with limits on the pollutant parameter LC50 Static 48Hr Acute Ceriodaphnia dubia. The register lists 5 permits with a limit on this parameter and 2 permits with a recorded violation of this parameter.