Clean Water Act discharge permit · NPDES MN0066753

MEADOWS OF WHISPER CREEK WWTP, Greenfield, MN: NPDES MN0066753 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
1Pollutants with an effluent exceedance

MEADOWS OF WHISPER CREEK WWTP, held by GREENFIELD DEVELOPMENT LLC, holds NPDES permit MN0066753, which discharges to N Fk Crow R Via Trib. EPA’s file records it issued February 14, 2014 and expiring January 31, 2019. 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	MEADOWS OF WHISPER CREEK WWTP
Permittee as filed	GREENFIELD DEVELOPMENT LLC
NPDES ID	MN0066753
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	Publicly owned treatment works
Issued	February 14, 2014
Expiration date	January 31, 2019
Address	Greenfield, MN 55373
Receiving water	N FK CROW R VIA TRIB
Subwatershed	City of Rockford-Crow River (HUC 070102040701)
SIC	4952 – Sewerage Systems

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

1Pollutants on file
0Under a numeric limit
1With a violation of any kind
1With 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
Nitrogen, ammonia total [as N]	0	3	3	June 30, 2026	357% over the limit

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 MN0066753.

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 MN0066753 there.

Nearby on the register

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

This public-records page covers NPDES permit MN0066753 for the Meadows of Whisper Creek WWTP in Greenfield, MN, held by Greenfield Development LLC, with the permit listed as administratively continued after its January 31, 2019 expiration. The page lists a Minor discharger class of 0, 1 pollutant under a numeric limit, and 1 pollutant with an effluent exceedance, with the permit issued February 14, 2014 and discharging to N Fk Crow R Via Trib within the City of Rockford-Crow River subwatershed (HUC 070102040701).