Clean Water Act discharge permit · NPDES KY0101281

GRAND OAK ESTATES, Butler, KY: NPDES KY0101281 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
8Pollutants under a numeric limit
3Pollutants with an effluent exceedance
2Inspections on file
0Formal enforcement actions

GRAND OAK ESTATES, held by Grand Oak Estates, holds NPDES permit KY0101281, which discharges to Gibson Crk. EPA’s file records it issued August 17, 2018 and expiring September 30, 2023. 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	GRAND OAK ESTATES
Permittee as filed	Grand Oak Estates
NPDES ID	KY0101281
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	August 17, 2018
Expiration date	September 30, 2023
Address	Butler, KY 41006
Receiving water	GIBSON CRK
NAICS	237210 – Land Subdivision
SIC	6552 – Subdividers And Developers

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

9Pollutants on file
8Under a numeric limit
9With a violation of any kind
3With 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]	4	138	8	December 31, 2012	440% over the limit
E. coli	2	60	6	December 31, 2017	908% over the limit
Coliform, fecal general	0	9	3	October 31, 2007	2,017% over the limit
Solids, total suspended	2	116	0
BOD, carbonaceous [5 day, 20 C]	2	116	0
pH	2	60	0
Flow, in conduit or thru treatment plant	2	60	0
Chlorine, total residual	2	54	0
Oxygen, dissolved [DO]	1	30	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 26, 2024	Management Practice Violations - Improper Operation and Maintenance	ST6

Inspections

Date	What EPA recorded	Agency
September 21, 2026	Evaluation	S
July 28, 2026	Reconnaissance without Sampling	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 KY0101281.

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

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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 KY0101281 there.

Nearby on the register

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

This public-records page covers NPDES permit KY0101281 for Grand Oak Estates in Butler, KY, which discharges to Gibson Crk and is administratively continued as a minor discharger. The register lists 8 pollutants under a numeric limit, 3 pollutants with an effluent exceedance, and 9 pollutants on file.