Clean Water Act discharge permit · NPDES MN0049514

MNDOT STRAIGHT RIVER REST AREA, Owatonna, MN: NPDES MN0049514 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
4Pollutants with an effluent exceedance

MNDOT STRAIGHT RIVER REST AREA, held by MDOT-STRAIGHT RIVER REST AREA, holds NPDES permit MN0049514, which discharges to Straight R. EPA’s file records it issued May 12, 2014 and expiring April 30, 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	MNDOT STRAIGHT RIVER REST AREA
Permittee as filed	MDOT-STRAIGHT RIVER REST AREA
NPDES ID	MN0049514
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	May 12, 2014
Expiration date	April 30, 2019
Address	Owatonna, MN 55060
Receiving water	STRAIGHT R
Subwatershed	County Ditch No 5-Straight River (HUC 070400020305)
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

7Pollutants on file
0Under a numeric limit
7With a violation of any kind
4With 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	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Phosphorus, total [as P]	5	5	November 30, 2025	340% over the limit
Coliform, fecal MPN + membrane ftl 44.5 C	18	2	April 30, 1992	99,999% over the limit
Solids, total suspended	107	1	November 30, 1990	1% over the limit
pH	45	1	September 30, 1995
BOD, carbonaceous [5 day, 20 C]	108	0
Flow, in conduit or thru treatment plant	101	0
Oxygen, dissolved [DO]	16	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 MN0049514.

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.

Watch this permit

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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 MN0049514 there.

Nearby on the register

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

This public-records page covers NPDES permit MN0049514, held by MDOT-STRAIGHT RIVER REST AREA for the MNDOT STRAIGHT RIVER REST AREA in Owatonna, MN, which discharges to STRAIGHT R. The permit is listed as administratively continued, is classed as a Minor discharger, and shows 4 pollutants under a numeric limit and 4 pollutants with an effluent exceedance.