Clean Water Act discharge permit · NPDES MO0137171

HORSESHOE BEND NO. 7 WWTP, Lake Ozark, MO: NPDES MO0137171 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
8Pollutants under a numeric limit
4Pollutants with an effluent exceedance

HORSESHOE BEND NO. 7 WWTP, held by Ginger Road Improvement Assoc, holds NPDES permit MO0137171, which discharges to Lake Of The Ozarks. EPA’s file records it issued January 11, 2017 and expiring December 31, 2021. 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	HORSESHOE BEND NO. 7 WWTP
Permittee as filed	Ginger Road Improvement Assoc
NPDES ID	MO0137171
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
Issued	January 11, 2017
Expiration date	December 31, 2021
Address	Lake Ozark, MO 65049
Receiving water	Lake of the Ozarks
Receiving water impaired	303(D) Listed
Subwatershed	Lick Branch-Lake of the Ozarks (HUC 102901090407)
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

9Pollutants on file
8Under 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
Solids, total suspended	2	18	12	September 30, 2022	100% over the limit
Nitrogen, ammonia total [as N]	2	15	9	June 30, 2022	1,200% over the limit
BOD, 5-day, 20 deg. C	2	8	2	December 31, 2022	34% over the limit
Chlorine, total residual	2	6	2	September 30, 2014	25,650% over the limit
Flow, in conduit or thru treatment plant	2	24	0
pH	2	6	0
E. coli, colony forming units [CFU]	0	2	0
Oxygen, dissolved [DO]	2	0	0
E. coli	2	0	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

2Single-event violations

Date	What EPA recorded	Agency
February 15, 2023	Permit Violations - Failure to Submit Timely Permit Renewal Application	ST6
February 15, 2023	Permit Violations - Violation Specified in Comment	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 MO0137171 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES MO0137171 for HORSESHOE BEND NO. 7 WWTP in Lake Ozark, MO, held by Ginger Road Improvement Assoc and discharging to Lake Of The Ozarks, with the permit listed as administratively continued and classed as a Minor Discharger. The page lists 4 pollutants under a numeric limit and 4 pollutants with an effluent exceedance, with the permit's issue date of January 11, 2017 and expiration date of December 31, 2021 as recorded in EPA's permit file.