Velarion Records

Clean Water Act discharge permit · NPDES MO0108910

HILLTOP MOBILE HOME PARK WWTF, Hannibal, MO: NPDES MO0108910 discharge permit, effluent exceedances, inspections, penalties

HILLTOP MOBILE HOME PARK WWTF, held by Murry Dean and Barbara Romig, holds NPDES permit MO0108910, which discharges to Tributary To Marble Creek. EPA’s file records it issued May 2, 2019 and expiring December 31, 2023. 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 filedHILLTOP MOBILE HOME PARK WWTF
Permittee as filedMurry Dean and Barbara Romig
NPDES IDMO0108910
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 2, 2019
Expiration dateDecember 31, 2023
AddressHannibal, MO 63401
Receiving waterTributary to Marble Creek
SubwatershedFools Creek-Mississippi River (HUC 071100040504)

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
Nitrogen, ammonia total [as N]46610December 31, 2022952% over the limit
BOD, 5-day, 20 deg. C2626December 31, 202091% over the limit
Solids, total suspended2582December 31, 201456% over the limit
E. coli2322December 31, 202299,999% over the limit
pH2570
Flow, in conduit or thru treatment plant2560

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
March 16, 2026Reporting Violations - Improper/ Incorrect ReportingST6
December 16, 2025Reporting Violations - Improper/ Incorrect ReportingST6
March 20, 2025Reporting Violations - Failure to Submit DMRsST6
September 19, 2024Reporting Violations - Improper/ Incorrect ReportingST6
June 20, 2024Reporting Violations - Failure to Submit DMRsST6
March 18, 2024Reporting Violations - Failure to Submit DMRsST6
December 14, 2023Reporting Violations - Failure to Submit DMRsST6
November 16, 2023Reporting Violations - Failure to Submit DMRsST6
September 18, 2023Reporting Violations - Failure to Submit DMRsST6
December 29, 2022Permit Violations - Violation Specified in CommentST6
December 29, 2022Effluent Violations - Numeric effluent violationST6
December 29, 2022Reporting Violations - Improper/ Incorrect ReportingST6
September 16, 2022Reporting Violations - Failure to Submit DMRsST6
December 16, 2021Reporting Violations - Failure to Submit DMRsST6
December 16, 2021Reporting Violations - Improper/ Incorrect ReportingST6
September 22, 2021Reporting Violations - Failure to Submit DMRsST6
June 17, 2021Reporting Violations - Failure to Submit DMRsST6
December 28, 2020Permit Violations - Violation Specified in CommentST6
December 28, 2020Management Practice Violations - Improper Operation and MaintenanceST6
December 28, 2020Reporting Violations - Failure to Submit DMRsST6
December 28, 2020Reporting Violations - Improper/ Incorrect ReportingST6
June 30, 2020Reporting Violations - Improper/ Incorrect ReportingST6
June 30, 2020Reporting Violations - Failure to Submit DMRsST6
April 12, 2019Permit Violations - Violation Specified in CommentST6
April 12, 2019Reporting Violations - Improper/ Incorrect ReportingST6
April 12, 2019Permit Violations - Failure to Submit Timely Permit Renewal ApplicationST6
April 12, 2019Reporting Violations - Failure to Submit DMRsST6
April 12, 2019Reporting Violations - Failure to submit required report (non-DMR non-pretreatment)ST6
April 12, 2019Effluent Violations - Numeric effluent violationST6

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 Clean Water Act discharge permit NPDES MO0108910 for HILLTOP MOBILE HOME PARK WWTF in Hannibal, MO, held by Murry Dean and Barbara Romig and discharging to Tributary To Marble Creek. The permit is listed as administratively continued, a Minor Discharger class, with 6 pollutants on file, 4 under a numeric limit, and 4 with an effluent exceedance.

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