Clean Water Act discharge permit · NPDES WI0071307

WOLF RIVER RANCH WWTF, Shawano County, WI: NPDES WI0071307 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
11Pollutants under a numeric limit
8Pollutants with an effluent exceedance

WOLF RIVER RANCH WWTF holds NPDES permit WI0071307, which discharges to Unnamed Wetland/Creek Downstream Of Mud Lake. EPA’s file records it issued August 8, 2012 and expiring August 6, 2017. 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.

Identity

Facility as filed	WOLF RIVER RANCH WWTF
Permittee as filed	WOLF RIVER RANCH WWTF
NPDES ID	WI0071307
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	August 8, 2012
Expiration date	August 6, 2017
Address	Shawano County, WI 54166
Receiving water	unnamed wetland/creek downstream of Mud Lake
Subwatershed	Neopit Millpond 108-West Branch Wolf River (HUC 040302020404)

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

Effluent limits and exceedances

12Pollutants on file
11Under a numeric limit
12With a violation of any kind
8With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Solids, total suspended	14	610	265	October 31, 2021	2,233% over the limit
Phosphorus, total [as P]	12	459	188	October 31, 2021	75,518% over the limit
Oxygen, dissolved [DO]	2	145	83	May 31, 2020	96% over the limit
Solids, suspended percent removal	2	65	49	July 31, 2012	440% over the limit
Nitrogen, ammonia total [as N]	12	250	42	June 30, 2019	1,055% over the limit
BOD, carb-5 day, 20 deg C, percent removal	2	21	5	October 31, 2009	13% over the limit
BOD, carbonaceous [5 day, 20 C]	14	377	4	December 31, 2015	764% over the limit
pH	8	243	3	November 30, 2018
Flow, in conduit or thru treatment plant	10	216	0
E. coli	4	104	0
Outfall observation,visual, y/n response	2	42	0
Temperature, water deg. fahrenheit	0	9	0

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES WI0071307.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

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

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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 WI0071307 there.

Nearby on the register

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

This public-records page covers NPDES permit WI0071307 for the WOLF RIVER RANCH WWTF in Shawano County, WI, which is administratively continued and classed as a minor discharger, with the permit issued August 8, 2012 and expiring August 6, 2017. The page lists 12 pollutants on file, 11 under a numeric limit, and 8 with an effluent exceedance, with the watershed given as HUC 040302020404.