Clean Water Act discharge permit · NPDES MO0081922

MANCHESTER HEIGHTS SUBDIVISION WWTF, Columbia, MO: NPDES MO0081922 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
7Pollutants under a numeric limit
2Pollutants with an effluent exceedance

MANCHESTER HEIGHTS SUBDIVISION WWTF, held by MANCHESTER HEIGHTS SEWER, holds NPDES permit MO0081922, which discharges to Hominy Br.. EPA’s file records it issued May 19, 2006 and expiring May 18, 2011. 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 filed	MANCHESTER HEIGHTS SUBDIVISION WWTF
Permittee as filed	MANCHESTER HEIGHTS SEWER
NPDES ID	MO0081922
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	May 19, 2006
Expiration date	May 18, 2011
Issuing agency	MODNR-Northeast Regional Office
Address	Columbia, MO 65202
Receiving water	Hominy Br.
Subwatershed	Middle Hinkson Creek (HUC 103001020602)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

7Pollutants on file
7Under a numeric limit
4With a violation of any kind
2With an effluent exceedance

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 measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
BOD, 5-day, 20 deg. C	2	10	10	June 30, 2015	133% over the limit
Solids, total suspended	2	3	3	June 30, 2015	95% over the limit
pH	4	9	0
Coliform, fecal general	8	6	0
Temperature, water deg. centigrade	2	0	0
Flow, in conduit or thru treatment plant	2	0	0
Ammonia [as N] + unionized ammonia	2	0	0

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MO0081922.

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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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 MO0081922 there.

Nearby on the register

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

This public-records page covers Clean Water Act NPDES discharge permit MO0081922 for the Manchester Heights Subdivision WWTF in Columbia, MO, held by Manchester Heights Sewer, with a status of administratively continued and a discharger class of Minor. The listed figures are 7 pollutants on file, 7 under a numeric limit, and 4 with an effluent exceedance (2 pollutants with an effluent exceedance are also listed in the page's summary), with the permit covering the receiving water Hominy Br. in the Middle Hinkson Creek subwatershed (HUC 103001020602).