Clean Water Act discharge permit · NPDES IN0004740

NORTH VERNON WATER WORKS, North Vernon, IN: NPDES IN0004740 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
5Pollutants under a numeric limit
2Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

NORTH VERNON WATER WORKS holds NPDES permit IN0004740, which discharges to Vernon Fork Muscatatuck To E.F.W.R.. EPA’s file records it issued September 24, 2019 and expiring December 31, 2024.

NORTH VERNON WATER WORKS, North Vernon, Indiana: Individual permit IN0004740; Administratively continued (past its expiration date and still in force until reissued); issued September 24, 2019, term to December 31, 2024, by IDEM; discharges to VERNON FORK MUSCATATUCK TO E.F.W.R..

Solids, total suspended: 2 limits, 22 violations of any kind, 4 effluent exceedances, latest November 30, 2004, largest 323% over the limit.
Chlorine, total residual: 2 limits, 19 violations of any kind, 3 effluent exceedances, latest October 31, 2012, largest 567% over the limit.
pH: 2 limits, 18 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 2 limits, 18 violations of any kind, 0 effluent exceedances.
Flow, total: 1 limit, 1 violation of any kind, 0 effluent exceedances.

October 20, 2026: Evaluation (S).

Other permits held by NORTH VERNON WATER WORKS

NORTH VERNON WATER WORKS, North Vernon: IN0064911, issued September 10, 2021

NORTH VERNON WATER WORKS among its neighbors

EPA’s permit file holds 18 discharge permits in the Long Branch-Vernon Fork Muscatatuck River subwatershed (HUC 051202070404), IN0004740 among them. Its county holds 25, 1 of them major permits; IN0004740 is a minor permit.

Other permits in the Long Branch-Vernon Fork Muscatatuck River subwatershed (HUC 051202070404)

AALBERTS NORTH VERNON, North Vernon: INRM02836, minor permit, permit term to February 10, 2027
AMERICAN MANUFACTURING SOLUTIONS INCORPORATED, North Vernon: INRM02935, minor permit, discharging to Muscatatuck River, permit term to March 12, 2028
BUTLERVILLE DOLLAR GENERAL STORE, Butlerville: INRA13514, minor permit, permit term to March 17, 2029
CITY OF NORTH VERNON QUARRY OVERLOOK & RIM TRAIL, North Nernon: INRA15788, minor permit, permit term to April 13, 2030
HANSON AGGREGATES MIDWEST-NORTH VERNON QUARRY, North Vernon: ING490116, minor permit, discharging to UNNAMED TRIB TO MUSCATATUCK RIVER, permit term to March 31, 2013
JENACRES EGG FARM PHASE 2, North Vernon: INR10M597, minor permit, permit term to August 25, 2021
MUSCATATUCK URBAN TRAINING CENTER, Butlerville: IN0062430, minor permit, discharging to MUSCATATUCK R (VIA VERNON FK), permit term to May 31, 2021
MUSCATATUCK URBAN TRAINING CNTR, Butlerville: IN0043478, minor permit, discharging to VERNON FK TO MUSCATATUCK R TO E FK WHITE RIVER, permit term to January 31, 2023
MUSCATATUCK URBAN TRAINING CTR, Butlerville: IN0038539, minor permit, discharging to MUSCATATUCK R (VERNON FK), permit term to January 31, 2011
NORTH VENON - WAWA, North Vernon: INRA16911, minor permit, permit term to September 29, 2030

Identity

Facility as filed	NORTH VERNON WATER WORKS
Permittee as filed	NORTH VERNON WATER WORKS
NPDES ID	IN0004740
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
Issued	September 24, 2019
Expiration date	December 31, 2024
Issuing agency	IDEM
Address	North Vernon, IN 47265
Receiving water	VERNON FORK MUSCATATUCK TO E.F.W.R.
Subwatershed	Long Branch-Vernon Fork Muscatatuck River (HUC 051202070404)

Effluent limits and exceedances

5Pollutants on file
5Under a numeric limit
5With a violation of any kind
2With 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
Solids, total suspended	2	22	4	November 30, 2004	323% over the limit
Chlorine, total residual	2	19	3	October 31, 2012	567% over the limit
pH	2	18	0
Flow, in conduit or thru treatment plant	2	18	0
Flow, total	1	1	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IN0004740.

Inspections

Date	What EPA recorded	Agency
October 20, 2026	Evaluation	S

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES IN0004740.

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

This public-records page covers Clean Water Act discharge permit NPDES IN0004740 for North Vernon Water Works in North Vernon, IN, which discharges to Vernon Fork Muscatatuck To E.F.W.R. in the Long Branch-Vernon Fork Muscatatuck River subwatershed (HUC 051202070404). The page lists 5 pollutants on file, 5 under a numeric limit, 2 with an effluent exceedance, and 5 pollutants with the status "administratively continued."