Clean Water Act discharge permit · NPDES MO0041408

LAKESIDE WARRENSBURG WWTF, Warrensburg, MO: NPDES MO0041408 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
7Pollutants under a numeric limit
3Pollutants with an effluent exceedance

LAKESIDE WARRENSBURG WWTF, held by Steven Blank, holds NPDES permit MO0041408, which discharges to Tributary To E. Fk. Postoak Cr.. EPA’s file records it issued November 1, 2022 and expiring October 31, 2027. 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	LAKESIDE WARRENSBURG WWTF
Permittee as filed	Steven Blank
NPDES ID	MO0041408
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	November 1, 2022
Expiration date	October 31, 2027
Address	Warrensburg, MO 64093
Receiving water	Tributary to E. Fk. Postoak Cr.
Subwatershed	East Fork Post Oak Creek (HUC 103001040106)
SIC	6515 – Mobile Home Site Operators

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
7Under a numeric limit
5With 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
Nitrogen, ammonia total [as N]	8	12	12	June 30, 2026	1,786% over the limit
Solids, total suspended	2	2	2	March 31, 2019	67% over the limit
BOD, 5-day, 20 deg. C	2	1	1	March 31, 2019	10% over the limit
Oxygen, dissolved [DO]	0	4	0
E. coli	2	2	0
pH	2	0	0
Flow, in conduit or thru treatment plant	2	0	0
Chlorine, total residual	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

7Single-event violations

Date	What EPA recorded	Agency
December 18, 2023	Effluent Violations - Numeric effluent violation	ST6
November 16, 2023	Reporting Violations - Failure to Submit DMRs	ST6
April 14, 2023	Effluent Violations - Numeric effluent violation	ST6
December 21, 2022	Effluent Violations - Numeric effluent violation	ST6
March 16, 2022	Permit Violations - Violation Specified in Comment	ST6
March 23, 2020	Effluent Violations - Numeric effluent violation	ST6
October 15, 2018	Effluent Violations - Numeric effluent violation	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.

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 MO0041408 there.

Nearby on the register

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

This public-records page covers NPDES permit MO0041408, held by Steven Blank for the LAKESIDE WARRENSBURG WWTF in Warrensburg, MO, which discharges to Tributary To E. Fk. Postoak Cr. in the East Fork Post Oak Creek subwatershed (HUC 103001040106). The permit is listed as Effective and as an individual permit for a minor discharger, issued November 1, 2022 and expiring October 31, 2027. The page lists 8 pollutants on file, 7 of them under a numeric limit, and 5 with a violation of any kind, with 3 pollutants showing an effluent exceedance.