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Clean Water Act discharge permit · NPDES MO0130117

BRUSSELS VALLEY ESTATES WWTP, Troy, MO: NPDES MO0130117 discharge permit, effluent exceedances, inspections, penalties

BRUSSELS VALLEY ESTATES WWTP, held by Brussels Valley Estates, Inc., holds NPDES permit MO0130117, which discharges to Bailey Branch. EPA’s file records it issued February 8, 2019 and expiring September 30, 2023. 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 filedBRUSSELS VALLEY ESTATES WWTP
Permittee as filedBrussels Valley Estates, Inc.
NPDES IDMO0130117
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
IssuedFebruary 8, 2019
Expiration dateSeptember 30, 2023
AddressTroy, MO 63379
Receiving waterBailey Branch
SubwatershedBobs Creek (HUC 071100041108)
SIC8811 – Private Households

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
BOD, 5-day, 20 deg. C2299March 31, 2025460% over the limit
Nitrogen, ammonia total [as N]4244June 30, 20243,291% over the limit
E. coli2662May 31, 20241,367% over the limit
Solids, total suspended2222March 31, 2024127% over the limit
pH2211March 31, 2024
E. coli, colony forming units [CFU]011June 30, 201484% over the limit
Chlorine, total residual2680
Oxygen, dissolved [DO]2660
Flow, in conduit or thru treatment plant2200
Toxicity [acute], Ceriodaphnia dubia010
Toxicity [acute], Pimephales promelas [Fathead Minnow]010

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
April 23, 2025Reporting Violations - Improper/ Incorrect ReportingST6
April 23, 2025Effluent Violations - Numeric effluent violationST6
January 9, 2024Reporting Violations - Improper/ Incorrect ReportingST6
January 9, 2024Permit Violations - Discharge Without a Valid PermitST6
January 9, 2024Reporting Violations - Failure to Submit DMRsST6
December 16, 2022Reporting Violations - Failure to Submit DMRsST6
September 16, 2022Reporting Violations - Failure to Submit DMRsST6
March 21, 2022Reporting Violations - Failure to Submit DMRsST6
December 16, 2021Effluent Violations - Numeric effluent violationST6
October 7, 2021Management Practice Violations - Improper Operation and MaintenanceST6
October 7, 2021Effluent Violations - Unauthorized DischargeST6
October 7, 2021Effluent Violations - Narrative Effluent ViolationST6
October 7, 2021Permit Violations - Violation Specified in CommentST6
October 7, 2021Reporting Violations - Improper/ Incorrect ReportingST6
October 7, 2021Reporting Violations - Failure to submit required report (non-DMR non-pretreatment)ST6
October 7, 2021WW SSO - Failure to report violation that may endanger public health 122.41(l)(7)ST6
October 7, 2021Effluent Violations - Numeric effluent violationST6
September 22, 2021Reporting Violations - Failure to Submit DMRsST6
July 15, 2021Reporting Violations - Improper/ Incorrect ReportingST6
April 2, 2021Reporting Violations - Improper/ Incorrect ReportingST6
April 2, 2021Reporting Violations - Failure to Submit DMRsST6
December 29, 2020Reporting Violations - Failure to Submit DMRsST6
June 26, 2020Effluent Violations - Numeric effluent violationST6
June 26, 2020Reporting Violations - Failure to Submit DMRsST6
April 1, 2020Reporting Violations - Failure to Submit DMRsST6
April 1, 2020Reporting Violations - Improper/ Incorrect ReportingST6
September 30, 2019Reporting Violations - Failure to Submit DMRsST6
September 30, 2019Reporting Violations - Improper/ Incorrect ReportingST6
October 12, 2018Permit Violations - Unapproved OperationST6
October 12, 2018Management Practice Violations - Improper Operation and MaintenanceST6
October 12, 2018WW SSO - Failure to report violation that may endanger public health 122.41(l)(7)ST6
October 11, 2017Effluent Violations - Unauthorized DischargeST6
October 11, 2017Effluent Violations - Narrative Effluent ViolationST6
October 11, 2017Permit Violations - Failure to Submit Timely Permit Renewal ApplicationST6
October 11, 2017Management Practice Violations - Improper Operation and MaintenanceST6
October 11, 2017WW SSO - Failure to report violation that may endanger public health 122.41(l)(7)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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Nearby on the register

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

What this page shows

This public-records page covers NPDES permit MO0130117 for the BRUSSELS VALLEY ESTATES WWTP in Troy, MO, which discharges to Bailey Branch within the Bobs Creek watershed (HUC 071100041108). The page lists 8 for the discharger class, 6 pollutants under a numeric limit, 6 pollutants with an effluent exceedance, and 11 pollutants in its effluent limits and exceedances section.