Clean Water Act discharge permit · NPDES MNG585026

JASPER WWTP, Jasper, MN: NPDES MNG585026 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
13Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

JASPER WWTP, held by Jasper city of, holds NPDES permit MNG585026. EPA’s file records it issued February 1, 2020 and expiring November 30, 2023.

JASPER WWTP, Jasper, Minnesota: Coverage under a general permit MNG585026, held by Jasper city of; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued February 1, 2020, term to November 30, 2023, by STA.

Nitrogen, total [as N]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Nitrogen, Kjeldahl, total [as N]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Nitrite + Nitrate total [as N]: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 9 limits, 0 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 5 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.
pH: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Phosphorus, total [as P]: 3 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.

Minnesota holds 240 Publicly owned treatment works coverages of this permit type in EPA’s file; 88 were issued before MNG585026.

Coverages issued nearest MNG585026

January 1, 2020: PLUMMER WWTP, Plummer, MNG585327, held by Plummer city of
January 1, 2020: SAINT HILAIRE WWTP, Saint Hilaire, MNG585334, held by Saint Hilaire city of
January 1, 2020: URBANK WWTP, Urbank, MNG585343, held by Urbank city of
February 1, 2020: BELVIEW WWTP, Belview, MNG585003, held by Belview city of
February 1, 2020: HEWITT WWTP, Hewitt, MNG585024, held by Hewitt city of
February 1, 2020: LAKE BRONSON WWTP, Lake Bronson, MNG585029, held by Lake Bronson city of
February 1, 2020: LYND WWTP, Lynd, MNG585030, held by Lynd city of
February 1, 2020: MENAHGA WWTP, Menahga, MNG585032, held by Menahga city of
February 1, 2020: MEADOWLANDS WWTP, Meadowlands, MNG585034, held by Meadowlands city of
February 1, 2020: SLEEPY EYE WWTP, Sleepy Eye, MNG585041, held by Sleepy Eye city of

JASPER WWTP among its neighbors

EPA’s permit file holds 7 discharge permits in the City of Jasper-Split Rock Creek subwatershed (HUC 101702031602), MNG585026 among them. Its county holds 25, 0 of them major permits; MNG585026 is a minor permit.

Other permits in the City of Jasper-Split Rock Creek subwatershed (HUC 101702031602)

ERIK BAUSTIAN, Jasper: MN0071676, minor permit, permit term to December 7, 2026
HIGH POINTE - RED ROCK FINISHERS, Jasper: MNG441935, minor permit, permit term to January 31, 2026
HORD FARMS WEST - WHEATFIELD FINISHERS, Jasper: MNG440300, minor permit, permit term to January 31, 2031
JASPER, Jasper: MNG580026, minor permit, discharging to SPLIT ROCK CR VIA CR, permit term to February 28, 2010
JASPER STONE COMPANY, Jasper: MNG490313, minor permit, permit term to May 31, 2022
MARCES SITE, Jasper: MNG442109, minor permit, permit term to January 31, 2026

Identity

Facility as filed	JASPER WWTP
Permittee as filed	Jasper city of
NPDES ID	MNG585026
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	February 1, 2020
Expiration date	November 30, 2023
Issuing agency	STA
Address	Jasper, MN 56144
Receiving water impaired	303(D) Listed
Subwatershed	City of Jasper-Split Rock Creek (HUC 101702031602)

Effluent limits and exceedances

13Pollutants on file
13Under a numeric limit
3With a violation of any kind
0With 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
Nitrogen, total [as N]	2	2
Nitrogen, Kjeldahl, total [as N]	2	2
Nitrite + Nitrate total [as N]	2	2
Flow, in conduit or thru treatment plant	9	0
Solids, total suspended	5	0
BOD, carbonaceous [5 day, 20 C]	5	0
pH	3	0
Phosphorus, total [as P]	3	0
Precipitation, total defined period/in	1	0
Oxygen, dissolved [DO]	1	0
Nitrogen, ammonia total [as N]	1	0
Coliform, fecal MPN + membrane ftl 44.5 C	1	0
Solids, total dissolved	1	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MNG585026.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MNG585026.

Inspections

EPA’s inspection file holds no inspection for NPDES MNG585026.

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 MNG585026.

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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 MNG585026 for the JASPER WWTP in Jasper, MN, held by Jasper city of and listed as administratively continued. The figures on file show 13 pollutants on file, 13 pollutants with a numeric limit, 3 pollutants with a violation of any kind, and 0 pollutants with an effluent exceedance.