Clean Water Act discharge permit · NPDES MO0119474

PCRSD BRUSH CREEK WWTP, Parkville, MO: NPDES MO0119474 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MajorDischarger class
21Pollutants under a numeric limit
4Pollutants with an effluent exceedance

PCRSD BRUSH CREEK WWTP, held by Platte County Regional Sewer District, holds NPDES permit MO0119474, which discharges to Brush Cr.. EPA’s file records it issued July 1, 2024 and expiring June 30, 2029. 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	PCRSD BRUSH CREEK WWTP
Permittee as filed	Platte County Regional Sewer District
NPDES ID	MO0119474
Permit status	Effective
Permit type	Individual permit
Discharger class	Major discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	July 1, 2024
Expiration date	June 30, 2029
Address	Parkville, MO 64152
Receiving water	Brush Cr.
Subwatershed	Brush Creek (HUC 102400110603)
Program components on file	Biosolids, POTW
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

25Pollutants on file
21Under a numeric limit
13With a violation of any kind
4With 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]	14	5	5	September 30, 2023	3,107% over the limit
E. coli	2	2	2	August 31, 2023	99,999% over the limit
BOD, 5-day, percent removal	1	1	1	February 28, 2022	567% over the limit
Solids, suspended percent removal	1	1	1	August 31, 2023	300% over the limit
Phosphorus, total [as P]	4	2	0
Nitrogen, total [as N]	2	2	0
Cyanide, free [amenable to chlorination]	2	2	0
Zinc, total recoverable	2	2	0
Copper, total recoverable	2	2	0
Toxicity [chronic], Ceriodaphnia dubia	0	1	0
Toxicity [chronic], Pimephales promelas [Fathead Minnow]	0	1	0
Pass/Fail Static 48Hr Acute Ceriodaphnia dubia	0	1	0
LC50 Static 48Hr Acute Pimephales promelas	0	1	0
Nitrogen, Kjeldahl, total [as N]	4	0	0
Nitrite + Nitrate total [as N]	4	0	0
BOD, 5-day, 20 deg. C	3	0	0
Solids, total suspended	3	0	0
pH	2	0	0
Oil and grease [soxhlet extr.] tot.	2	0	0
Hardness, total [as CaCO3]	2	0	0
Selenium, total recoverable	2	0	0
Thallium, total recoverable	2	0	0
Cadmium, total recoverable	2	0	0
Lead, total recoverable	2	0	0
Flow, in conduit or thru treatment plant	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 MO0119474.

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 MO0119474 there.

Nearby on the register

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

This public-records page covers NPDES permit MO0119474 for PCRSD BRUSH CREEK WWTP in Parkville, MO, held by Platte County Regional Sewer District, which discharges to Brush Cr. The permit is listed as Effective and issued July 1, 2024, with an expiration date of June 30, 2029, and the page reports a Major Discharger class with 21 pollutants and 4 pollutants with an effluent exceedance. The facts also list 25 pollutants on file and 13 under a numeric limit, as stated in the EPA permit file as of October 14, 2026.