Clean Water Act discharge permit · NPDES AZC113365
SANCTUAIR DEER VALLEY, AZ: NPDES AZC113365 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 1Inspections on file
- 0Formal enforcement actions
SANCTUAIR DEER VALLEY, held by Mt Builders Llc, holds NPDES permit AZC113365, which discharges to Cave Creek | Cave Creek Dam - Arizona Canal @. EPA’s file records it issued November 3, 2025 and expiring August 28, 2030.
SANCTUAIR DEER VALLEY, Arizona: Coverage under a general permit AZC113365, held by Mt Builders Llc; Effective; issued November 3, 2025, term to August 28, 2030, by ADEQ; discharges to Cave Creek | CAVE CREEK DAM - ARIZONA CANAL @.
- February 2, 2026: Evaluation (S).
Other permits held by Mt Builders Llc
- RIVULON: AZC098460, issued April 12, 2023
- CWS BRONCO BUTTE MULTIFAMILY: AZC099593, issued July 17, 2023
- MESA RIVERVIEW, Mesa: AZC103314, issued April 10, 2024
- PV MALL REDEVELOPMENT BLOCK D1 MULTIFAMILY: AZC104974, issued August 23, 2024
- HAWES CROSSING: AZC105597, issued October 2, 2024
- MAGNOLIA WATERSIDE AT OLD TOWN, Scottsdale: AZC107130, issued January 22, 2025
- MESA RIVERVIEW, Mesa: AZC111080, issued August 29, 2025
- CWS BRONCO BUTTE MULTIFAMILY: AZC111083, issued August 29, 2025
- HAWES CROSSING: AZC111088, issued August 29, 2025
- MAGNOLIA WATERSIDE AT OLD TOWN, Scottsdale: AZC111093, issued August 29, 2025
SANCTUAIR DEER VALLEY among its neighbors
EPA’s permit file holds 45 discharge permits in the Lookout Mountain-Cave Creek subwatershed (HUC 150701020605), AZC113365 among them.
Other permits in the Lookout Mountain-Cave Creek subwatershed (HUC 150701020605)
- 25407-01 - BELL 17 TRAFFIC SIGNALS AND OFFSITE IMPROVEMENTS, Unknown: AZC108037, minor permit, permit term to June 30, 2025
- 25TH & BELL APARTMENTS, Unknown: AZC104605, minor permit, permit term to June 30, 2025
- ALDI 172, Unknown: AZC115616, minor permit, discharging to Cave Creek | CAVE CREEK DAM - ARIZONA CANAL @, permit term to August 28, 2030
- APS DEER VALLEY SERVICE CENTER LOT D, Phoenix: AZWV91274, minor permit, discharging to Cave Creek | CAVE CREEK DAM - ARIZONA CANAL @, permit term to January 5, 2022
- APS DEER VALLEY SERVICE COMPANY, Phoenix: AZC105971, minor permit, discharging to Cave Creek | CAVE CREEK DAM - ARIZONA CANAL @, permit term to March 17, 2025
- APS DEER VALLEY SERVICE COMPANY, Phoenix: AZC106066, minor permit, discharging to Cave Creek | CAVE CREEK DAM - ARIZONA CANAL @, permit term to March 17, 2025
- APS DEER VALLEY SERVICE COMPANY, Phoenix: AZWV91234, minor permit, discharging to Cave Creek | CAVE CREEK DAM - ARIZONA CANAL @, permit term to January 13, 2022
- BETHESDA GARDENS SENIOR LIVING MEMORY CARE, Phoenix: AZC117758, minor permit, discharging to Roadrunner Park Lake | URBAN LAKE; 36TH STREET, permit term to August 28, 2030
- BLACK MOUNTAIN - SUPERSTITION CRUSHING PIT, Phoenix: AZI108003, minor permit, discharging to Cave Creek | CAVE CREEK DAM - ARIZONA CANAL @, permit term to January 15, 2030
- CAVE CREEK TRANSFER STATION (REPUBLIC SERVICES), Phoenix: AZI108780, minor permit, discharging to Cave Creek | CAVE CREEK DAM - ARIZONA CANAL @, permit term to January 15, 2030
Identity
| Facility as filed | SANCTUAIR DEER VALLEY |
|---|---|
| Permittee as filed | Mt Builders Llc |
| NPDES ID | AZC113365 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 3, 2025 |
| Expiration date | August 28, 2030 |
| Issuing agency | ADEQ |
| Address | AZ 86405 |
| Receiving water | Cave Creek | CAVE CREEK DAM - ARIZONA CANAL @ |
| Subwatershed | Lookout Mountain-Cave Creek (HUC 150701020605) |
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 AZC113365.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES AZC113365.
Inspections
| Date | What EPA recorded | Agency |
|---|---|---|
| February 2, 2026 | Evaluation | 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 AZC113365.
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, AZC113365.
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 September 15, 2026.