Clean Water Act discharge permit · NPDES MO0086568

SUNSET POINTE MHC WWTP, Festus, MO: NPDES MO0086568 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
8Pollutants under a numeric limit
5Pollutants with an effluent exceedance

SUNSET POINTE MHC WWTP, held by AK Sunset Pointe LLC, holds NPDES permit MO0086568, which discharges to 8-20-13 Mudd V1.0. EPA’s file records it issued November 23, 2016 and expiring September 30, 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	SUNSET POINTE MHC WWTP
Permittee as filed	AK Sunset Pointe LLC
NPDES ID	MO0086568
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	November 23, 2016
Expiration date	September 30, 2021
Issuing agency	MODNR-Water Protection Program
Address	Festus, MO 63028
Receiving water	8-20-13 MUDD V1.0
Subwatershed	Middle Joachim Creek (HUC 071401010802)
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

10Pollutants on file
8Under a numeric limit
10With a violation of any kind
5With 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	4	29	11	September 30, 2016	1,150% over the limit
BOD, 5-day, 20 deg. C	2	38	8	March 31, 2015	117% over the limit
Ammonia [as N] + unionized ammonia	0	8	8	June 30, 2015	1,393% over the limit
Nitrogen, ammonia total [as N]	8	17	7	June 30, 2020	900% over the limit
Solids, total suspended	2	33	5	March 31, 2015	47% over the limit
pH	2	28	0
Flow, in conduit or thru treatment plant	2	28	0
Coliform, fecal general	0	12	0
Oxygen, dissolved [DO]	4	6	0
E. coli	4	6	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
September 30, 2020	Effluent Violations - Numeric effluent violation	ST6
August 2, 2018	Effluent Violations - Narrative 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 MO0086568 there.

Nearby on the register

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

This public-records page covers NPDES permit MO0086568 for the SUNSET POINTE MHC WWTP in Festus, MO, held by AK Sunset Pointe LLC, with a status listed as Effective and an expiration date of September 30, 2021. The page lists 10 pollutants on file, 8 under a numeric limit, and 10 with a violation, along with 5 pollutants under a numeric limit and 5 with an effluent exceedance.