Clean Water Act discharge permit · NPDES MO0026395

ODESSA WEST WWTF, Odessa, MO: NPDES MO0026395 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
8Pollutants under a numeric limit
3Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

ODESSA WEST WWTF, held by City of Odessa, holds NPDES permit MO0026395, which discharges to 8-20-13 Mudd V1.0. EPA’s file records it issued December 5, 2013 and expiring December 31, 2018. 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 filed	ODESSA WEST WWTF
Permittee as filed	City of Odessa
NPDES ID	MO0026395
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	December 5, 2013
Expiration date	December 31, 2018
Issuing agency	MODNR-Water Protection Program
Address	Odessa, MO 64076
Receiving water	8-20-13 MUDD V1.0
Subwatershed	East Fork Sni-A-Bar Creek (HUC 103001010505)
SIC	4952 – Sewerage Systems

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

8Pollutants on file
8Under a numeric limit
8With a violation of any kind
3With 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
Oil and grease [soxhlet extr.] tot.	2	7	3	March 31, 2010	561% over the limit
BOD, 5-day, 20 deg. C	3	9	1	November 30, 2008	11% over the limit
Solids, total suspended	3	9	1	February 28, 2006	1% over the limit
pH	1	53	0
Nitrogen, ammonia total [as N]	2	26	0
Flow, in conduit or thru treatment plant	2	2	0
Toxicity [acute], Ceriodaphnia dubia	1	2	0
Toxicity [acute], Pimephales promelas [Fathead Minnow]	1	2	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 MO0026395.

Inspections

EPA’s inspection file holds no inspection for NPDES MO0026395.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MO0026395.

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

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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 MO0026395 there.

Nearby on the register

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

This public-records page covers NPDES permit MO0026395 for the ODESSA WEST WWTF in Odessa, MO, held by City of Odessa and discharging to 8-20-13 MUDD V1.0 in the East Fork Sni-A-Bar Creek subwatershed (HUC 103001010505). The page lists the permit as Effective, a minor discharger, with 8 pollutants on file, 8 under a numeric limit, and 3 with an effluent exceedance.