Clean Water Act discharge permit · NPDES OH0021318

BEAVERDAM WWTP, Beaverdam, OH: NPDES OH0021318 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
16Pollutants under a numeric limit
7Pollutants with an effluent exceedance

BEAVERDAM WWTP, held by Beaverdam, Village of, holds NPDES permit OH0021318, which discharges to Little Riley Creek. EPA’s file records it issued January 31, 2017 and expiring February 28, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	BEAVERDAM WWTP
Permittee as filed	Beaverdam, Village of
NPDES ID	OH0021318
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	January 31, 2017
Expiration date	February 28, 2022
Address	Beaverdam, OH 45801
Receiving water	Little Riley Creek
Subwatershed	Marsh Run-Little Riley Creek (HUC 041000080403)

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

Effluent limits and exceedances

16Pollutants on file
16Under a numeric limit
15With 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
pH	6	34	32	May 31, 2026
Mercury, total low level	4	19	13	January 31, 2020	2,638% over the limit
Solids, total suspended	4	15	9	September 30, 2022	114% over the limit
Oxygen, dissolved [DO]	3	6	5	July 31, 2025	76% over the limit
BOD, carbonaceous [5 day, 20 C]	4	10	4	May 31, 2019	28% over the limit
Copper, total recoverable	2	4	2	October 31, 2015	177% over the limit
Chromium, hexavalent dissolved [as Cr]	2	4	2	November 30, 2018	264% over the limit
Flow, in conduit or thru treatment plant	4	8	0
Nitrogen, ammonia total [as N]	6	4	0
Phosphorus, total [as P]	2	4	0
Temperature, water deg. centigrade	6	2	0
Streamflow	2	2	0
Cadmium, total recoverable	2	2	0
Overflows	2	2	0
Oil and grease, hexane extr method	1	2	0
E. coli, MTEC-MF	6	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 OH0021318.

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, OH0021318.

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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 OH0021318 there.

Nearby on the register

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