Clean Water Act discharge permit · NPDES MNG585204

GAYLORD WWTP, Gaylord, MN: NPDES MNG585204 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
15Pollutants under a numeric limit
1Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

GAYLORD WWTP, held by Gaylord city of, holds NPDES permit MNG585204. EPA’s file records it issued January 1, 2022 and expiring November 30, 2023.

GAYLORD WWTP, Gaylord, Minnesota: Coverage under a general permit MNG585204, held by Gaylord city of; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued January 1, 2022, term to November 30, 2023, by STA.

Solids, total suspended: 6 limits, 1 violation of any kind, 1 effluent exceedance, latest May 31, 2025, largest 15% over the limit.
Flow, in conduit or thru treatment plant: 9 limits, 0 violations of any kind, 0 effluent exceedances.
BOD, carbonaceous [5 day, 20 C]: 5 limits, 0 violations of any kind, 0 effluent exceedances.
Phosphorus, total [as P]: 4 limits, 0 violations of any kind, 0 effluent exceedances.
pH: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Nitrogen, total [as N]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Nitrogen, Kjeldahl, total [as N]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Nitrite + Nitrate total [as N]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Precipitation, total defined period/in: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Oxygen, dissolved [DO]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Nitrogen, ammonia total [as N]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Coliform, fecal MPN + membrane ftl 44.5 C: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Solids, total dissolved: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Mercury, dissolved [as Hg]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Mercury, total [as Hg]: 1 limit, 0 violations of any kind, 0 effluent exceedances.

Minnesota holds 240 Publicly owned treatment works coverages of this permit type in EPA’s file; 194 were issued before MNG585204.

Coverages issued nearest MNG585204

January 1, 2022: GIBBON WWTP, Gibbon, MNG585020, held by Gibbon city of
January 1, 2022: JANESVILLE WWTP, Janesville, MNG585025, held by Janesville city of
January 1, 2022: WINGER WWTP, Winger, MNG585045, held by Winger city of
January 1, 2022: WOOD LAKE WWTP, Wood Lake, MNG585107, held by Wood Lake city of
January 1, 2022: SLAYTON WWTP, Slayton, MNG585191, held by Slayton city of
January 1, 2022: LONGVILLE WWTP, Longville, MNG585208, held by Longville city of
January 1, 2022: TAYLORS FALLS WWTP, Taylors Falls, MNG585218, held by Taylors Falls city of
January 1, 2022: WARBA WWTP, Warba, MNG585345, held by Warba city of
January 1, 2022: ALTONA HUTTERIAN BRETHREN WWTP, Henderson, MNG585385, held by Altona Hutterite Brethren
January 1, 2022: HAMBURG WWTP, Hamburg, MNG585386, held by Hamburg city of

GAYLORD WWTP among its neighbors

EPA’s permit file holds 5 discharge permits in the County Ditch No 56 subwatershed (HUC 070200120203), MNG585204 among them. Its county holds 17, 0 of them major permits; MNG585204 is a minor permit.

Other permits in the County Ditch No 56 subwatershed (HUC 070200120203)

GAYLORD/MILTON G. WALDBAUM CO, Gaylord: MN0060798, minor permit, discharging to LAT DT 'C' CD 55 RUSH R, permit term to March 31, 2012
HEARTLAND CORN PRODUCTS, Winthrop: MN0062561, minor permit, discharging to RUSH R VIA CD 42, permit term to March 31, 2018
MG WALDBAUM/MICHAEL FOODS - GOLDEN EGG, Gaylord: MNG441045, minor permit, permit term to January 31, 2026
MG WALDBAUM/MICHAEL FOODS - MN PULLETS, Gaylord: MNG442131, minor permit, permit term to January 31, 2026

Identity

Facility as filed	GAYLORD WWTP
Permittee as filed	Gaylord city of
NPDES ID	MNG585204
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	January 1, 2022
Expiration date	November 30, 2023
Issuing agency	STA
Address	Gaylord, MN 55334
Subwatershed	County Ditch No 56 (HUC 070200120203)

Effluent limits and exceedances

15Pollutants on file
15Under 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
Solids, total suspended	6	1	1	May 31, 2025	15% over the limit
Flow, in conduit or thru treatment plant	9	0	0
BOD, carbonaceous [5 day, 20 C]	5	0	0
Phosphorus, total [as P]	4	0	0
pH	3	0	0
Nitrogen, total [as N]	2	0	0
Nitrogen, Kjeldahl, total [as N]	2	0	0
Nitrite + Nitrate total [as N]	2	0	0
Precipitation, total defined period/in	1	0	0
Oxygen, dissolved [DO]	1	0	0
Nitrogen, ammonia total [as N]	1	0	0
Coliform, fecal MPN + membrane ftl 44.5 C	1	0	0
Solids, total dissolved	1	0	0
Mercury, dissolved [as Hg]	1	0	0
Mercury, total [as Hg]	1	0	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MNG585204.

Inspections

EPA’s inspection file holds no inspection for NPDES MNG585204.

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 MNG585204.

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

This public-records page covers the Clean Water Act discharge permit NPDES MNG585204 for GAYLORD WWTP in Gaylord, MN, held by Gaylord city of, with a permit status of administratively continued and a minor discharger class. The facts list 15 pollutants on file, 15 under a numeric limit, 1 with a violation of any kind, and 1 with an effluent exceedance.