Velarion Records
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Watershed · by permit class

General discharge permits in subbasin 20040000

22 of the 23 Clean Water Act discharge permits in hydrologic subbasin 20040000 are filed as General. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in HI.

A cut is one value of one dimension of a subbasin — General, under permit class. This page holds the permits in subbasin 20040000 that carry that value: 22 of the 23 the subbasin holds, and the 4 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 20040000

Every discharge permit in subbasin 20040000 →

Figures from EPA’s ICIS-NPDES download.

What this page shows

This page covers Clean Water Act discharge permits in watershed 20040000, showing the General permit class. It lists 22 permits on this page and 23 permits in the whole watershed located in HI. The total for the whole watershed, all cuts together, is 23.