Clean Water Act discharge permit · NPDES KS0053660

KTA - MATFIELD GREEN SER. (WWTP), Matfield Green, KS: NPDES KS0053660 discharge permit, effluent exceedances, inspections, penalties

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

KTA - MATFIELD GREEN SER. (WWTP), held by KANSAS TURNPIKE AUTHORITY, holds NPDES permit KS0053660, which discharges to Mercer Cr (11070203716). EPA’s file records it issued July 1, 2018 and expiring June 30, 2023.

KTA - MATFIELD GREEN SER. (WWTP), Matfield Green, Kansas: Individual permit KS0053660, held by KANSAS TURNPIKE AUTHORITY; Administratively continued (past its expiration date and still in force until reissued); issued July 1, 2018, term to June 30, 2023, by Kansas Department of Health and Environment (KDHE); discharges to Mercer Cr (11070203716).

Solids, total suspended: 6 limits, 1 violation of any kind, 1 effluent exceedance, latest September 30, 2016, largest 43% over the limit.
BOD, 5-day, 20 deg. C: 6 limits, 0 violations of any kind, 0 effluent exceedances.
pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Nitrogen, ammonia total [as N]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
E. coli: 2 limits, 0 violations of any kind, 0 effluent exceedances.

Other permits held by KANSAS TURNPIKE AUTHORITY

KTA - EMPORIA SERVICE AREA (WWTP), Emporia: KS0053678, issued July 1, 2018
KTA - LAWRENCE SERVICE AREA (WWTP), Lawrence: KS0053694, issued October 1, 2016
KTA - TOPEKA SERVICE AREA (WWTP), Topeka: KS0095885, issued October 1, 2020

KTA - MATFIELD GREEN SER. (WWTP) among its neighbors

EPA’s permit file holds 2 discharge permits in the Little Cedar Creek-South Fork Cottonwood River subwatershed (HUC 110702030302), KS0053660 among them. Its county holds 17, 0 of them major permits; KS0053660 is a minor permit.

Other permits in the Little Cedar Creek-South Fork Cottonwood River subwatershed (HUC 110702030302)

KTA MM 101 DECK REPLACEMENT, Chase County: KSR123656, minor permit, permit term to July 31, 2027

Identity

Facility as filed	KTA - MATFIELD GREEN SER. (WWTP)
Permittee as filed	KANSAS TURNPIKE AUTHORITY
NPDES ID	KS0053660
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	July 1, 2018
Expiration date	June 30, 2023
Issuing agency	Kansas Department of Health and Environment (KDHE)
Address	Matfield Green, KS 67207
Receiving water	Mercer Cr (11070203716)
Subwatershed	Little Cedar Creek-South Fork Cottonwood River (HUC 110702030302)

Effluent limits and exceedances

5Pollutants on file
5Under a numeric limit
1With 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	Largest exceedance, as filed
Solids, total suspended	6	1	1	September 30, 2016	43% over the limit
BOD, 5-day, 20 deg. C	6	0	0
pH	2	0	0
Nitrogen, ammonia total [as N]	2	0	0
E. coli	2	0	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES KS0053660.

Inspections

EPA’s inspection file holds no inspection for NPDES KS0053660.

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 KS0053660.

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Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES KS0053660 for KTA - MATFIELD GREEN SER. (WWTP) in Matfield Green, KS, held by KANSAS TURNPIKE AUTHORITY, with a status of administratively continued and a discharger class of 5 for a minor discharger. The page lists 1 pollutant under a numeric limit and 1 pollutant with an effluent exceedance, and it gives the issue date of July 1, 2018 and expiration date of June 30, 2023 as filed.