EPA · subbasin 11090105 · discharge permits by parameter

Aluminum, total [as Al] in subbasin 11090105

• 3Permits carrying a limit
• 1With a recorded exceedance
• 4,045Nationwide

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.

3 of the permits in subbasin 11090105 carry a numeric limit on Aluminum, total [as Al], and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 4,045 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 11090105

• Barium, total [as Ba] 14
• Cadmium, total [as Cd] 14
• Chromium, total [as Cr] 13
• Copper, total [as Cu] 15
• Iron, total [as Fe] 3
• Lead, total [as Pb] 15
• Manganese, total [as Mn] 12
• Nickel, total [as Ni] 16
• Silver, total [as Ag] 14
• Zinc, total [as Zn] 15
• Selenium, total [as Se] 14
• Whole effluent toxicity - retest #1 11
• Whole effluent toxicity - retest #2 11
• Flow, in conduit or thru treatment plant 12
• E. coli 4
• Mercury, total [as Hg] 13
• Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex 4
• LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas 4
• LC50 Pass/Fail Static 24Hr Acute D. Pulex 10
• LC50 Pass/Fail Static 24Hr Acute Pimephales promelas 10

Aluminum, total [as Al] nationwide · Subbasin 11090105, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 11090105 with limits on Aluminum, total [as Al]. It lists 3 permits in this watershed with a limit on this parameter and 1 permit in this watershed with a recorded violation of this parameter.