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Clean Water Act discharge permit · NPDES MOGD00052

BEAVERDALE SUBDIVISION WWTF, Lake Ozark, MO: NPDES MOGD00052 discharge permit, effluent exceedances, inspections, penalties

BEAVERDALE SUBDIVISION WWTF, held by PRS Association, Inc., holds NPDES permit MOGD00052, which discharges to Lake Of The Ozarks. EPA’s file records it issued July 1, 2019 and expiring June 30, 2024. 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 filedBEAVERDALE SUBDIVISION WWTF
Permittee as filedPRS Association, Inc.
NPDES IDMOGD00052
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJuly 1, 2019
Expiration dateJune 30, 2024
AddressLake Ozark, MO 65049
Receiving waterLake of the Ozarks
Receiving water impaired303(D) Listed
SubwatershedBuck Creek-Lake of the Ozarks (HUC 102901090406)
NAICS221320 – Sewage Treatment Facilities
SIC4952 – 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

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Nitrogen, ammonia total [as N]253September 30, 2025379% over the limit
E. coli, colony forming units [CFU]022December 31, 2017793,550% over the limit
pH231December 31, 2018
Chlorine, total residual231June 30, 201561% over the limit
E. coli240
Oxygen, dissolved [DO]220
BOD, 5-day, 20 deg. C220
Solids, total suspended220
Flow, in conduit or thru treatment plant220

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES MOGD00052.

Inspections

EPA’s inspection file holds no inspection for NPDES MOGD00052.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MOGD00052.

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 MOGD00052 there.

BEAVERDALE SUBDIVISION WWTF, Lake Ozark, Missouri: Coverage under a general permit MOGD00052, held by PRS Association, Inc.; Administratively continued (past its expiration date and still in force until reissued); issued July 1, 2019, term to June 30, 2024; discharges to Lake of the Ozarks; Sewage Treatment Facilities.

  • Nitrogen, ammonia total [as N]: 2 limits, 5 violations of any kind, 3 effluent exceedances, latest September 30, 2025, largest 379% over the limit.
  • E. coli, colony forming units [CFU]: 0 limits, 2 violations of any kind, 2 effluent exceedances, latest December 31, 2017, largest 793,550% over the limit.
  • pH: 2 limits, 3 violations of any kind, 1 effluent exceedance, latest December 31, 2018.
  • Chlorine, total residual: 2 limits, 3 violations of any kind, 1 effluent exceedance, latest June 30, 2015, largest 61% over the limit.
  • E. coli: 2 limits, 4 violations of any kind.
  • Oxygen, dissolved [DO]: 2 limits, 2 violations of any kind.
  • BOD, 5-day, 20 deg. C: 2 limits, 2 violations of any kind.
  • Solids, total suspended: 2 limits, 2 violations of any kind.
  • Flow, in conduit or thru treatment plant: 2 limits, 2 violations of any kind.

BEAVERDALE SUBDIVISION WWTF among its neighbors

133 discharge permits are in the Buck Creek-Lake of the Ozarks subwatershed (HUC 102901090406); MOGD00052 is one. Its county: 667, 0 major; MOGD00052 is minor permit.

Other permits in the Buck Creek-Lake of the Ozarks subwatershed (HUC 102901090406)

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES MOGD00052 for the BEAVERDALE SUBDIVISION WWTF in Lake Ozark, MO, held by PRS Association, Inc. and discharging to Lake Of The Ozarks, with its status shown as administratively continued. The page lists 8 for the discharger class and 4 pollutants with an effluent exceedance, with 4 pollutants under a numeric limit.