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Clean Water Act discharge permit · NPDES MO0133281

THE WOODLANDS SUBDIVISION WWTP, Dexter, MO: NPDES MO0133281 discharge permit, effluent exceedances, inspections, penalties

THE WOODLANDS SUBDIVISION WWTP, held by The Woodlands HOA, holds NPDES permit MO0133281, which discharges to Tributary To Dudley Main Ditch. EPA’s file records it issued May 25, 2017 and expiring March 31, 2019. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedTHE WOODLANDS SUBDIVISION WWTP
Permittee as filedThe Woodlands HOA
NPDES IDMO0133281
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMay 25, 2017
Expiration dateMarch 31, 2019
AddressDexter, MO 63841
Receiving waterTributary to Dudley Main Ditch
SubwatershedLick Creek Ditch (HUC 080202030202)

Cited to the EPA ICIS-NPDES permit file (ECHO 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
E. coli22824June 30, 20261,075% over the limit
Nitrogen, ammonia total [as N]295June 30, 2026452% over the limit
Solids, total suspended2382September 30, 2021113% over the limit
BOD, 5-day, 20 deg. C2360
pH2360
Flow, in conduit or thru treatment plant2360
Temperature, water deg. centigrade0320
Ammonia [as N] + unionized ammonia0320

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

DateWhat EPA recordedAgency
December 10, 2025Effluent Violations - Numeric effluent violationST6
October 2, 2025Effluent Violations - Numeric effluent violationST6
March 31, 2025Effluent Violations - Numeric effluent violationST6
December 30, 2024Effluent Violations - Numeric effluent violationST6
September 30, 2024Effluent Violations - Numeric effluent violationST6
March 29, 2024Effluent Violations - Numeric effluent violationST6
January 26, 2024Effluent Violations - Numeric effluent violationST6
August 2, 2023Effluent Violations - Numeric effluent violationST6
August 2, 2023Management Practice Violations - Improper Operation and MaintenanceST6
April 5, 2023Effluent Violations - Numeric effluent violationST6
December 27, 2022Effluent Violations - Numeric effluent violationST6
July 26, 2018Permit Violations - Violation Specified in CommentST6
February 10, 2017Permit Violations - Failure to Submit Timely Permit Renewal ApplicationST6
February 10, 2017Management Practice Violations - Improper Operation and MaintenanceST6
February 10, 2017Reporting Violations - Improper/ Incorrect ReportingST6

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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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers NPDES permit MO0133281 for THE WOODLANDS SUBDIVISION WWTP in Dexter, MO, held by The Woodlands HOA, with a permit status of administratively continued, a minor discharger class, and an issue date of May 25, 2017 and expiration date of March 31, 2019. The facts list 8 pollutants on file, 6 under a numeric limit, 8 with a violation of any kind, and 3 with an effluent exceedance.