Clean Water Act discharge permit · NPDES OKR040040
FORT SILL WWTP, Comanche County, OK: NPDES OKR040040 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
FORT SILL WWTP, held by Fort Sill Army Base, holds NPDES permit OKR040040, which discharges to Medicine Creek/Sitting Bear Creeek/Wolf Creek. EPA’s file records it issued February 8, 2018 and expiring October 31, 2020.
FORT SILL WWTP, Comanche County, Oklahoma: Coverage under a general permit OKR040040, held by Fort Sill Army Base; Small municipal storm sewer systems; Administratively continued (past its expiration date and still in force until reissued); issued February 8, 2018, term to October 31, 2020, by ODEQ; discharges to Medicine Creek/Sitting Bear Creeek/Wolf Creek; Executive Offices.
Oklahoma holds 10 Small municipal storm sewer systems coverages of this permit type in EPA’s file; 6 were issued before OKR040040.
Coverages issued nearest OKR040040
- January 5, 2017: JENKS MS4, Jenks, OKR040024, held by Jenks MS4
- January 5, 2017: BARTLESVILLE, CITY OF, Bartlesville, OKR040027, held by Bartlesville MS4
- February 27, 2017: WAGONER COUNTY MS4, Wagoner County, OKR040020, held by Wagoner County MS4
- March 9, 2017: OKMULGEE MS4, Okmulgee, OKR040036, held by Okmulgee MS4
- April 11, 2017: CATOOSA, CITY OF, Catoosa, OKR040033, held by Catoosa MS4
- February 27, 2018: JONES CITY MS4, Jones, OKR040048, held by Jones City MS4
- April 2, 2018: THE VILLAGE MS4, The Village, OKR040002, held by The Village MS4
- November 2, 2018: COMANCHE COUNTY MS4, Comanche County, OKR040041, held by Comanche County MS4
FORT SILL WWTP among its neighbors
EPA’s permit file holds 2 discharge permits in the Lake George-East Cache Creek subwatershed (HUC 111302020303), OKR040040 among them. Its county holds 8, 0 of them major permits; OKR040040 is a minor permit.
Other permits in the Lake George-East Cache Creek subwatershed (HUC 111302020303)
- AE4000 FORT SILL TRANSMISSION REPLACEMENT, Lawton: OKR10F00Q, minor permit, permit term to February 15, 2022
What the register holds for FORT SILL WWTP: its NPDES ID, its permit type and status, its dates, its address in Comanche County, Oklahoma, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES OKR040040.
Identity
| Facility as filed | FORT SILL WWTP |
|---|---|
| Permittee as filed | Fort Sill Army Base |
| NPDES ID | OKR040040 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Program | Small municipal storm sewer systems |
| Issued | February 8, 2018 |
| Expiration date | October 31, 2020 |
| Issuing agency | ODEQ |
| Address | Comanche County, OK 73503 |
| Receiving water | Medicine Creek/Sitting Bear Creeek/Wolf Creek |
| Subwatershed | Lake George-East Cache Creek (HUC 111302020303) |
| NAICS | 921110 – Executive Offices |
| SIC | 9111 – Executive Offices |
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES OKR040040.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES OKR040040.
Inspections
EPA’s inspection file holds no inspection for NPDES OKR040040.
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 OKR040040.
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, OKR040040.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.