Clean Water Act discharge permit · NPDES MO0094056

H.R. ELECTRONICS WWTP, High Ridge, MO: NPDES MO0094056 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
7Pollutants under a numeric limit
1Pollutants with an effluent exceedance

H.R. ELECTRONICS WWTP, held by H-J Enterprises Inc, holds NPDES permit MO0094056, which discharges to Tributary To Antire Creek. EPA’s file records it issued October 4, 2017 and expiring September 30, 2022. 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	H.R. ELECTRONICS WWTP
Permittee as filed	H-J Enterprises Inc
NPDES ID	MO0094056
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	October 4, 2017
Expiration date	September 30, 2022
Address	High Ridge, MO 63049
Receiving water	Tributary to Antire Creek
Subwatershed	Hamilton Creek-Meramec River (HUC 071401021001)
SIC	4225 – General Warehousing And Storage
Other EPA IDs (FRS)	RCRA handler MOD985796333; ICIS-AIR source MO0000002909900059

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

7Pollutants on file
7Under a numeric limit
7With a violation of any kind
1With 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
pH	2	3	1	March 31, 2020
Flow, in conduit or thru treatment plant	2	8	0
Nitrogen, ammonia total [as N]	4	2	0
BOD, 5-day, 20 deg. C	2	2	0
Solids, total suspended	2	2	0
Chlorine, total residual	2	2	0
E. coli	2	2	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 MO0094056.

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 MO0094056 there.

Nearby on the register

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

This public-records page covers NPDES permit MO0094056 for H.R. ELECTRONICS WWTP in High Ridge, MO, held by H-J Enterprises Inc and discharging to Tributary To Antire Creek, with an administratively continued status and a Minor Discharger class. The page lists 7 for the discharger class, 1 pollutant under a numeric limit, and 1 pollutant with an effluent exceedance.