Velarion Records
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Clean Water Act discharge permit · NPDES MO0109207

HENRY'S RV AND MOBILE HOME PARK WWTF, West Plains, MO: NPDES MO0109207 discharge permit, effluent exceedances, inspections, penalties

HENRY'S RV AND MOBILE HOME PARK WWTF, held by Ray and Diane Garrison, holds NPDES permit MO0109207, which discharges to Tributary To Spring Creek. EPA’s file records it issued November 29, 2017 and expiring September 30, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filedHENRY'S RV AND MOBILE HOME PARK WWTF
Permittee as filedRay and Diane Garrison
NPDES IDMO0109207
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
IssuedNovember 29, 2017
Expiration dateSeptember 30, 2022
AddressWest Plains, MO 65775
Receiving waterTributary to Spring Creek
SubwatershedHeadwaters South Fork Spring River (HUC 110100100302)

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]43230June 30, 20262,775% over the limit
Chlorine, total residual299June 30, 20161,525% over the limit
pH264June 30, 2026
BOD, 5-day, 20 deg. C242June 30, 202157% over the limit
Solids, total suspended242June 30, 202153% over the limit
E. coli, colony forming units [CFU]022June 30, 201699,999% over the limit
Oxygen, dissolved [DO]220
Flow, in conduit or thru treatment plant220
E. coli200

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
August 27, 2025Effluent Violations - Numeric effluent violationST6
September 30, 2024Effluent Violations - Numeric effluent violationST6
January 26, 2024Effluent Violations - Numeric effluent violationST6
December 27, 2022Effluent Violations - Numeric effluent violationST6
July 23, 2021Effluent Violations - Numeric effluent violationST6
March 31, 2021Effluent 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.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MO0109207.

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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 MO0109207 there.

Nearby on the register

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