Velarion Records

Watershed · by program

POTW discharge permits in subbasin 07130004

13 of the 107 Clean Water Act discharge permits in hydrologic subbasin 07130004 are filed as POTW. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in IL.

A cut is one value of one dimension of a subbasin — POTW, under program. This page holds the permits in subbasin 07130004 that carry that value: 13 of the 107 the subbasin holds, and the 6 other cuts of the subbasin are listed at the foot of the page, each with its own count.

Where the subbasin lies

Other cuts of subbasin 07130004

Every discharge permit in subbasin 07130004 →

Figures from EPA’s ICIS-NPDES download.

What this page shows

This page lists Clean Water Act discharge permits for watershed 07130004 under the POTW program. It shows 13 permits on this page, out of 107 permits in the whole watershed.