Clean Water Act discharge permit · NPDES MO0050199

HORSE SHOE BEND MHP, Union, MO: NPDES MO0050199 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
6Pollutants under a numeric limit
4Pollutants with an effluent exceedance

HORSE SHOE BEND MHP, held by North Franklin REH LLC, holds NPDES permit MO0050199, which discharges to Tributary To Fenton Creek. EPA’s file records it issued August 18, 2020 and expiring June 30, 2025. 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	HORSE SHOE BEND MHP
Permittee as filed	North Franklin REH LLC
NPDES ID	MO0050199
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	August 18, 2020
Expiration date	June 30, 2025
Address	Union, MO 63084
Receiving water	Tributary to Fenton Creek
Subwatershed	Birch Creek-Bourbuse River (HUC 071401030405)
SIC	6515 – Mobile Home Site Operators

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
6Under 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	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Nitrogen, ammonia total [as N]	8	71	67	June 30, 2026	99,999% over the limit
E. coli	2	63	55	June 30, 2026	99,999% over the limit
BOD, 5-day, 20 deg. C	2	28	22	March 31, 2026	98% over the limit
E. coli, colony forming units [CFU]	0	4	4	June 30, 2015	99,999% over the limit
pH	2	9	0
Solids, total suspended	2	6	0
Flow, in conduit or thru treatment plant	2	4	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

6Single-event violations

Date	What EPA recorded	Agency
June 28, 2021	Effluent Violations - Numeric effluent violation	ST6
April 2, 2021	Effluent Violations - Numeric effluent violation	ST6
September 30, 2020	Effluent Violations - Numeric effluent violation	ST6
December 31, 2019	Effluent Violations - Numeric effluent violation	ST6
July 31, 2019	Effluent Violations - Numeric effluent violation	ST6
March 29, 2018	Effluent Violations - Numeric effluent violation	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 MO0050199 there.

Nearby on the register

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

This public-records page covers NPDES permit MO0050199 for HORSE SHOE BEND MHP in Union, MO, held by North Franklin REH LLC and discharging to Tributary To Fenton Creek within the Birch Creek-Bourbuse River subwatershed (HUC 071401030405). The page lists the permit as Effective and a Minor Discharger class, with 6 pollutants under a numeric limit and 4 pollutants with an effluent exceedance, out of 7 pollutants on file.