Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
One more press on the next page sends it; there is no link to click in an email. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES OKR10F01A

AE4001 CHICKASHA LO SOUTH, Chickasha, OK: NPDES OKR10F01A discharge permit, effluent exceedances, inspections, penalties

AE4001 CHICKASHA LO SOUTH, held by Summit Utilities, Inc., holds NPDES permit OKR10F01A. EPA’s file records it issued January 22, 2020 and expiring February 15, 2022.

AE4001 CHICKASHA LO SOUTH, Chickasha, Oklahoma: Coverage under a general permit OKR10F01A, held by Summit Utilities, Inc.; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued January 22, 2020, term to February 15, 2022, by U.S. EPA.

Oklahoma holds 127 Construction stormwater coverages of this permit type in EPA’s file; 4 were issued before OKR10F01A. Summit Utilities, Inc. holds 25 permits in Oklahoma.

Other permits held by Summit Utilities, Inc.

Coverages issued nearest OKR10F01A

AE4001 CHICKASHA LO SOUTH among its neighbors

EPA’s permit file holds 1 discharge permits in the Rock Hollow Creek subwatershed (HUC 111303020909), OKR10F01A among them.

What the register holds for AE4001 CHICKASHA LO SOUTH: its NPDES ID, its permit type and status, its dates, its address in Chickasha, Oklahoma. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES OKR10F01A.

Identity

Facility as filedAE4001 CHICKASHA LO SOUTH
Permittee as filedSummit Utilities, Inc.
NPDES IDOKR10F01A
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJanuary 22, 2020
Expiration dateFebruary 15, 2022
Issuing agencyU.S. EPA
AddressChickasha, OK 73018
SubwatershedRock Hollow Creek (HUC 111303020909)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES OKR10F01A.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES OKR10F01A.

Inspections

EPA’s inspection file holds no inspection for NPDES OKR10F01A.

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 OKR10F01A.

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, OKR10F01A.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

Nearby on the register

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

What this page shows

AE4001 CHICKASHA LO SOUTH, a Storm Water Construction general permit coverage held by Summit Utilities, Inc. in Chickasha, Oklahoma, is one of 2 storm water construction permits on EPA's NPDES register in the city, this one included. It is also one of 1 NPDES permits in the Rock Hollow Creek subwatershed, the only such permit here, which places it alone in that watershed on the register. The permit records no pollutants under a numeric limit and no pollutants with an effluent exceedance, both at 0.