Clean Water Act discharge permit · NPDES MO0103365

NORWOOD WWTP, Norwood, MO: NPDES MO0103365 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
9Pollutants under a numeric limit
5Pollutants with an effluent exceedance

NORWOOD WWTP, held by City of Norwood, holds NPDES permit MO0103365, which discharges to Tributary To Dry Creek. EPA’s file records it issued May 21, 2018 and expiring June 30, 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	NORWOOD WWTP
Permittee as filed	City of Norwood
NPDES ID	MO0103365
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	May 21, 2018
Expiration date	June 30, 2022
Address	Norwood, MO 65717
Receiving water	Tributary to Dry Creek
Subwatershed	South Fork Dry Creek-Dry Creek (HUC 110100060301)

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

Effluent limits and exceedances

12Pollutants on file
9Under a numeric limit
12With 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
E. coli, colony forming units [CFU]	0	12	10	January 31, 2018	99,999% over the limit
Nitrogen, ammonia total [as N]	4	12	8	July 31, 2017	912% over the limit
pH	2	7	3	September 30, 2025
BOD, 5-day, 20 deg. C	2	6	2	March 31, 2023	220% over the limit
E. coli	2	3	1	December 31, 2025	60% over the limit
Flow, in conduit or thru treatment plant	2	6	0
Solids, total suspended	2	4	0
Oil and grease [soxhlet extr.] tot.	2	2	0
BOD, 5-day, percent removal	1	1	0
Solids, suspended percent removal	1	1	0
Pass/Fail Static 48Hr Acute Ceriodaphnia dubia	0	1	0
LC50 Static 48Hr Acute Pimephales promelas	0	1	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

1Single-event violations

Date	What EPA recorded	Agency
August 2, 2024	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.

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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 MO0103365 there.

Nearby on the register

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

This public-records page covers the NPDES discharge permit MO0103365 held by the City of Norwood for the NORWOOD WWTP in Norwood, MO, which discharges to Tributary to Dry Creek within the South Fork Dry Creek-Dry Creek subwatershed (HUC 110100060301). The page lists 12 pollutants on file, 9 under a numeric limit, 12 with a violation of any kind, and 5 with an effluent exceedance.