Velarion Records
Follow this watershed Velarion Records emails you this watershed’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Watershed · by program

Pretreatment discharge permits in subbasin 10230006

9 of the 59 Clean Water Act discharge permits in hydrologic subbasin 10230006 are filed as Pretreatment. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in NE, IA.

A cut is one value of one dimension of a subbasin — Pretreatment, under program. This page holds the permits in subbasin 10230006 that carry that value: 9 of the 59 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 10230006

Every discharge permit in subbasin 10230006 →

Figures from EPA’s ICIS-NPDES download.

What this page shows

This page lists Clean Water Act discharge permits in watershed 10230006 by program, and it covers the Pretreatment program. The page lists 9 permits, and the whole watershed has 35 permits located in NE and 24 permits located in IA, for 59 permits in the whole watershed across all cuts together.