Clean Water Act discharge permit · NPDES MO0125067

HIDDEN OAKS ESTATES, Sunrise Beach, MO: NPDES MO0125067 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
8Pollutants under a numeric limit
1Pollutants with an effluent exceedance

HIDDEN OAKS ESTATES, held by Hidden Oaks Estates HOA, holds NPDES permit MO0125067, which discharges to Lake Of The Ozarks. EPA’s file records it issued September 13, 2007 and expiring September 12, 2012. 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	HIDDEN OAKS ESTATES
Permittee as filed	Hidden Oaks Estates HOA
NPDES ID	MO0125067
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	September 13, 2007
Expiration date	September 12, 2012
Issuing agency	MODNR-Water Protection Program
Address	Sunrise Beach, MO 65079
Receiving water	Lake of the Ozarks
Receiving water impaired	303(D) Listed
Subwatershed	Hahatonka-Lake of the Ozarks (HUC 102901100403)
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

8Pollutants on file
8Under a numeric limit
1With a violation of any kind
1With 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	6	22	22	December 31, 2016	9,479% over the limit
Temperature, water deg. centigrade	2	0	0
BOD, 5-day, 20 deg. C	2	0	0
pH	2	0	0
Solids, total suspended	2	0	0
Flow, in conduit or thru treatment plant	2	0	0
Ammonia [as N] + unionized ammonia	2	0	0
Coliform, fecal general	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

1Single-event violations

Date	What EPA recorded	Agency
March 21, 2017	Reporting Violations - Failure to Submit DMRs	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.

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 MO0125067 there.

Nearby on the register

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

This public-records page covers NPDES permit MO0125067, held by Hidden Oaks Estates HOA for a facility listed as HIDDEN OAKS ESTATES in Sunrise Beach, MO, which discharges to Lake Of The Ozarks. The permit is listed as a Minor Discharger class with administratively continued status, and the register shows 8 for discharger class, 1 pollutant under a numeric limit, and 1 pollutant with an effluent exceedance. The permit's issue and expiration dates are September 13, 2007 and September 12, 2012, respectively, as EPA's file stood when the page was loaded.