Clean Water Act discharge permit · NPDES MO0137553

BROOKFIELD WWTP, Brookfield, MO: NPDES MO0137553 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
21Pollutants under a numeric limit
5Pollutants with an effluent exceedance

BROOKFIELD WWTP, held by City of Brookfield, holds NPDES permit MO0137553, which discharges to Tributary To W. Yellow Cr.. EPA’s file records it issued July 12, 2019 and expiring December 31, 2022. 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	BROOKFIELD WWTP
Permittee as filed	City of Brookfield
NPDES ID	MO0137553
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	July 12, 2019
Expiration date	December 31, 2022
Address	Brookfield, MO 64628
Receiving water	Tributary to W. Yellow Cr.
Subwatershed	Goose Lake-West Yellow Creek (HUC 102801031206)

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

Effluent limits and exceedances

21Pollutants on file
21Under a numeric limit
7With a violation of any kind
5With 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]	6	6	4	July 31, 2020	151% over the limit
BOD, 5-day, 20 deg. C	7	5	2	July 31, 2020	86% over the limit
Solids, total suspended	7	5	2	July 31, 2020	18% over the limit
pH	4	3	1	July 31, 2020
E. coli	2	1	1	July 31, 2020	93% over the limit
Flow, in conduit or thru treatment plant	6	2	0
Oil and grease [soxhlet extr.] tot.	2	2	0
Nitrogen, Kjeldahl, total [as N]	4	0	0
Nitrite + Nitrate total [as N]	4	0	0
Phosphorus, total [as P]	4	0	0
Hardness, total [as CaCO3]	2	0	0
Selenium, total recoverable	2	0	0
Thallium, total recoverable	2	0	0
Silver total recoverable	2	0	0
Lead, total recoverable	2	0	0
Copper, total recoverable	2	0	0
Chromium, hexavalent dissolved [as Cr]	2	0	0
Toxicity [acute], Ceriodaphnia dubia	1	0	0
Toxicity [acute], Pimephales promelas [Fathead Minnow]	1	0	0
BOD, 5-day, percent removal	1	0	0
Solids, suspended percent removal	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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES MO0137553.

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 MO0137553 there.

Nearby on the register

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

This public-records page covers NPDES discharge permit MO0137553 for the BROOKFIELD WWTP in Brookfield, MO, held by City of Brookfield, with a permit status of administratively continued. The page lists 21 pollutants on file, 21 of them under a numeric limit, 7 with a violation of any kind, and 5 with an effluent exceedance, for the Goose Lake-West Yellow Creek watershed (HUC 102801031206).