Clean Water Act discharge permit · NPDES MO0130109

GARDEN GATE ASSISTED LIVING WWTP, Osage Beach, MO: NPDES MO0130109 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
8Pollutants under a numeric limit
6Pollutants with an effluent exceedance

GARDEN GATE ASSISTED LIVING WWTP, held by Lake Area Waste Water Association, Inc., holds NPDES permit MO0130109, which discharges to 8-20-13 Mudd V1.0. EPA’s file records it issued April 9, 2015 and expiring June 30, 2017. 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	GARDEN GATE ASSISTED LIVING WWTP
Permittee as filed	Lake Area Waste Water Association, Inc.
NPDES ID	MO0130109
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	April 9, 2015
Expiration date	June 30, 2017
Issuing agency	MODNR-Water Protection Program
Address	Osage Beach, MO 65065
Receiving water	8-20-13 MUDD V1.0
Receiving water impaired	303(D) Listed
Subwatershed	Linn Creek-Lake of the Ozarks (HUC 102901090401)
SIC	8059 – Nursing And Personal Care

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
6With a violation of any kind
6With 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
Chlorine, total residual	2	60	60	March 31, 2020	1,525% over the limit
BOD, 5-day, 20 deg. C	2	8	6	March 31, 2022	99,999% over the limit
E. coli	2	4	4	March 31, 2022	99,999% over the limit
Nitrogen, ammonia total [as N]	2	2	2	March 31, 2022	199% over the limit
Coliform, fecal general	0	2	2	September 30, 2010	2,499,900% over the limit
pH	2	1	1	June 30, 2018
Oxygen, dissolved [DO]	2	0	0
Solids, total suspended	2	0	0
Flow, in conduit or thru treatment plant	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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MO0130109.

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 MO0130109 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 MO0130109 for the Garden Gate Assisted Living WWTP in Osage Beach, MO, held by Lake Area Waste Water Association, Inc., with the permit's status shown as Effective. The page lists 6 pollutants under a numeric limit and 6 pollutants with an effluent exceedance, and it classes the facility as a Minor Discharger.