Clean Water Act discharge permit · NPDES AZC117465
APS WILLIAMS TO KAIBAB OH, AZ: NPDES AZC117465 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
APS WILLIAMS TO KAIBAB OH, held by Arizona Public Service - T&D, holds NPDES permit AZC117465, which discharges to Cataract Creek | 1 Km Downstream Of Williams W. EPA’s file records it issued August 11, 2026 and expiring August 28, 2030.
APS WILLIAMS TO KAIBAB OH, Arizona: Coverage under a general permit AZC117465, held by Arizona Public Service - T&D; Effective; issued August 11, 2026, term to August 28, 2030, by ADEQ; discharges to Cataract Creek | 1 km downstream of Williams W.
Other permits held by Arizona Public Service - T&D
- SHEA SHA06 UG: AZC098424, issued April 10, 2023
- APS TONTO SUBSTATION, Payson: AZC099134, issued June 8, 2023
- APS WAGNER TO SUN VALLEY 69KV OH LINE: AZC100241, issued September 7, 2023
- APS - DELANO OH FEEDER REBUILD: AZC101510, issued December 19, 2023
- APS COOLIDGE UG FEEDER (WE018454): AZC101952, issued January 2, 2024
- WINDMILL SUBSTATION ROAD WORK: AZC102545, issued February 12, 2024
- APS BUNKER PEAK FEEDER UG: AZC102659, issued February 22, 2024
- APS-EL SOL LAYDOWN YARD: AZC103098, issued March 26, 2024
- WILLIAMS TO RED LAKE: AZC103461, issued April 24, 2024
- APS - WILLOW LAKE TO BAGDAD TOWER REPAIRS: AZC104018, issued June 5, 2024
APS WILLIAMS TO KAIBAB OH among its neighbors
EPA’s permit file holds 6 discharge permits in the Cataract Creek Headwaters subwatershed (HUC 150100040502), AZC117465 among them.
Other permits in the Cataract Creek Headwaters subwatershed (HUC 150100040502)
- ADOT I-40 BROADBAND - CA STATE LINE TO I-17, Unknown: AZC112589, minor permit, discharging to Unnamed perennial or intermittent tributary, permit term to August 28, 2030
- COCONINO COUNTY - WILLIAMS MAINTENANCE YARD, Williams: AZI108751, minor permit, discharging to West Cataract Creek | Headwaters - CATARACT CR, permit term to January 15, 2030
- GRAND CANYON RAILWAY - LOCOMOTIVE SHOP, Williams: AZI110392, minor permit, discharging to Cataract Creek | 1 km downstream of Williams W, permit term to January 15, 2030
- KAIBAB LDY, Unknown: AZC117659, minor permit, discharging to Cataract Creek | 1 km downstream of Williams W, permit term to August 28, 2030
- WILLIAMS CREEK HATCHERY, Mcnary: AZ0000124, minor permit, discharging to WILLIAMS CREEK AND NORTH FORK,WHITE, permit term to January 31, 2019
What the register holds for APS WILLIAMS TO KAIBAB OH: its NPDES ID, its permit type and status, its dates, its address, Arizona, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZC117465.
Identity
| Facility as filed | APS WILLIAMS TO KAIBAB OH |
|---|---|
| Permittee as filed | Arizona Public Service - T&D |
| NPDES ID | AZC117465 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | August 11, 2026 |
| Expiration date | August 28, 2030 |
| Issuing agency | ADEQ |
| Address | AZ 85072 |
| Receiving water | Cataract Creek | 1 km downstream of Williams W |
| Subwatershed | Cataract Creek Headwaters (HUC 150100040502) |
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 AZC117465.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC117465.
Inspections
EPA’s inspection file holds no inspection for NPDES AZC117465.
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 AZC117465.
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, AZC117465.
Start the watch
- 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 October 14, 2026.