Clean Water Act discharge permit · NPDES WI0064432

PFAFF PRAIRIE FARMS, Melrose, Town Of, WI: NPDES WI0064432 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

PFAFF PRAIRIE FARMS, held by Pfaff Prairie Farms, holds NPDES permit WI0064432. EPA’s file records it issued April 1, 2011 and expiring March 31, 2016. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	PFAFF PRAIRIE FARMS
Permittee as filed	Pfaff Prairie Farms
NPDES ID	WI0064432
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Concentrated animal feeding operations
Issued	April 1, 2011
Expiration date	March 31, 2016
Address	Melrose, Town Of, WI 54642
Subwatershed	Roaring Creek-Black River (HUC 070400071205)
SIC	0241 – Dairy Farms

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES WI0064432.

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

2Single-event violations

Date	What EPA recorded	Agency
September 24, 2021	WW CAFO - Management Practice Violations - Deficiencies in Implementing the NMP/ permit	ST6
March 1, 2017	WW CAFO - Reporting Violations - No Annual Report or Other Required Report Submitted	ST6

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 WI0064432 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers Clean Water Act discharge permit NPDES WI0064432, held by Pfaff Prairie Farms for the PFAFF PRAIRIE FARMS facility in Melrose, Town Of, WI, with the permit listed as administratively continued. The page lists 0 pollutants on file, 0 under a numeric limit, and 0 with an effluent exceedance, within the Roaring Creek-Black River subwatershed (HUC 070400071205).