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Clean Water Act discharge permit · NPDES WIG009572

MAPLE RIDGE DAIRY BUSINESS, LLC SITE, Eau Pleine, WI: NPDES WIG009572 discharge permit, effluent exceedances, inspections, penalties

MAPLE RIDGE DAIRY BUSINESS, LLC SITE, held by Maple Ridge Dairy Business, LLC Site, holds NPDES permit WIG009572. EPA’s file records it issued October 1, 2021 and expiring September 30, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for MAPLE RIDGE DAIRY BUSINESS, LLC SITE: its NPDES ID, its permit type and status, its dates, its address in Eau Pleine, Wisconsin. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WIG009572.

Identity

Facility as filedMAPLE RIDGE DAIRY BUSINESS, LLC SITE
Permittee as filedMaple Ridge Dairy Business, LLC Site
NPDES IDWIG009572
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedOctober 1, 2021
Expiration dateSeptember 30, 2026
AddressEau Pleine, WI 54484
SubwatershedNoisy Creek-Big Eau Pleine River (HUC 070700021507)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WIG009572.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WIG009572.

Inspections

EPA’s inspection file holds no inspection for NPDES WIG009572.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES WIG009572.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID WIG009572 there.

MAPLE RIDGE DAIRY BUSINESS, LLC SITE, Eau Pleine, Wisconsin: Coverage under a general permit WIG009572, held by Maple Ridge Dairy Business, LLC Site; Effective; issued October 1, 2021, term to September 30, 2026.

MAPLE RIDGE DAIRY BUSINESS, LLC SITE among its neighbors

EPA’s permit file holds 3 discharge permits in the Noisy Creek-Big Eau Pleine River subwatershed (HUC 070700021507), WIG009572 among them. Its county holds 188, 4 of them major permits; WIG009572 is a minor permit.

Other permits in the Noisy Creek-Big Eau Pleine River subwatershed (HUC 070700021507)

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

MAPLE RIDGE DAIRY BUSINESS, LLC SITE sits in the Noisy Creek-Big Eau Pleine River subwatershed, which lists 3 NPDES permits including this permit. Marathon County has 152 general permit coverages on the national register, and 0.0% of them were issued before this permit. Of those 152 coverages, 0.7% carry a violation on file.