Clean Water Act discharge permit · NPDES MO0099228

LCPWSD NO. 1 GREEN ACRES WWTF, Old Monroe, MO: NPDES MO0099228 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
11Pollutants under a numeric limit
7Pollutants with an effluent exceedance

LCPWSD NO. 1 GREEN ACRES WWTF, held by Lincoln County PWSD 1, holds NPDES permit MO0099228, which discharges to Tributary To Cuivre R.. EPA’s file records it issued November 10, 2016 and expiring September 30, 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	LCPWSD NO. 1 GREEN ACRES WWTF
Permittee as filed	Lincoln County PWSD 1
NPDES ID	MO0099228
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	November 10, 2016
Expiration date	September 30, 2018
Address	Old Monroe, MO 63369
Receiving water	Tributary to Cuivre R.
Subwatershed	Cuivre River (HUC 071100080411)
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

14Pollutants on file
11Under a numeric limit
12With a violation of any kind
7With 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	3	18	10	March 31, 2023	37% over the limit
Coliform, fecal general	0	13	9	July 31, 2013	99,999% over the limit
Chlorine, total residual	2	11	9	October 31, 2016	5,300% over the limit
Solids, total suspended	3	15	5	June 30, 2026	40% over the limit
Oil and grease [soxhlet extr.] tot.	2	7	3	June 30, 2025	46% over the limit
E. coli	2	3	3	October 31, 2025	702% over the limit
pH	1	22	2	July 31, 2024
Flow, in conduit or thru treatment plant	2	8	0
Nitrogen, ammonia total [as N]	2	4	0
Oxygen, dissolved [DO]	2	2	0
BOD, 5-day, percent removal	0	2	0
Solids, suspended percent removal	0	2	0
Toxicity [acute], Ceriodaphnia dubia	1	0	0
Toxicity [acute], Pimephales promelas [Fathead Minnow]	1	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

2Single-event violations

Date	What EPA recorded	Agency
November 14, 2023	Reporting Violations - Improper/ Incorrect Reporting	ST6
October 20, 2023	Reporting Violations - Improper/ Incorrect Reporting	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

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, MO0099228.

Start the watch

How we handle your data → Privacy

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 MO0099228 there.

Nearby on the register

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

This public-records page covers NPDES permit MO0099228, held by Lincoln County PWSD 1 for the LCPWSD NO. 1 GREEN ACRES WWTF in Old Monroe, MO, which discharges to Tributary to Cuivre R. The permit is listed as administratively continued, with 7 pollutants under a numeric limit and 7 pollutants with an effluent exceedance, and the permit was issued November 10, 2016 and expired September 30, 2018.