Clean Water Act discharge permit · NPDES AZMS81347
INA ROAD BATCH PLANT, Tucson, AZ: NPDES AZMS81347 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
INA ROAD BATCH PLANT, held by Calportland Company, holds NPDES permit AZMS81347. EPA’s file records it issued February 28, 2020 and expiring December 30, 2024.
INA ROAD BATCH PLANT, Tucson, Arizona: Coverage under a general permit AZMS81347, held by Calportland Company; Administratively continued (past its expiration date and still in force until reissued); issued February 28, 2020, term to December 30, 2024.
Other permits held by Calportland Company
- WHITE CROSS GYPSUM MINE: AZI108924, issued April 23, 2025
- EMPIRE MOUNTAINS LIMESTONE QUARRIES: AZI108925, issued January 16, 2025
- CALPORTLAND - RILLITO CEMENT PLANT, Marana: AZI108926, issued January 16, 2025
- CALPORTLAND COMPANY - WEST 43RD AVENUE PLANT, Laveen: AZI109000, issued January 16, 2025
- VULCAN - ORANGE GROVE FACILITY, Marana: AZI109002, issued January 16, 2025
- CALPORTLAND HIGLEY RMC PLANT, Mesa: AZI109003, issued January 16, 2025
- CALPORTLAND BROADWAY BATCH PLANT: AZI109004, issued January 16, 2025
- RED MOUNTAIN READY MIX FACILITY: AZI109006, issued April 16, 2025
- CPC - SWAN ROAD, Tucson: AZI109009, issued January 16, 2025
- CALPORTLAND BUCKEYE RMC PLANT, Buckeye: AZI109010, issued January 16, 2025
INA ROAD BATCH PLANT among its neighbors
EPA’s permit file holds 46 discharge permits in the Ruelas Canyon-Santa Cruz River subwatershed (HUC 150503010908), AZMS81347 among them.
Other permits in the Ruelas Canyon-Santa Cruz River subwatershed (HUC 150503010908)
- 23-050.7 FOREBAY FARROW AREA, Unknown: AZC111011, minor permit, discharging to Santa Cruz River | CANADA DEL ORO - HUC 150503, permit term to August 28, 2030
- 25-038 TWIN PEAKS VISTA, Unknown: AZC110370, minor permit, permit term to August 28, 2025
- 25-038 TWIN PEAKS VISTA, Unknown: AZC111742, minor permit, discharging to Santa Cruz River | CANADA DEL ORO - HUC 150503, permit term to August 28, 2030
- 26-033 CASCADA, Unknown: AZC115280, minor permit, discharging to Santa Cruz River | CANADA DEL ORO - HUC 150503, permit term to August 28, 2030
- AMAZON.COM SERVICES LLC - DAZ4, Unknown: AZI109030, minor permit, discharging to Santa Cruz River | CANADA DEL ORO - HUC 150503, permit term to January 15, 2030
- AMAZON.COM SERVICES LLC - DAZ4, Unknown: AZMS95414, minor permit, permit term to December 31, 2024
- AMERICAN FURNITURE WAREHOUSE MARANA, Unknown: AZCN97596, minor permit, permit term to June 30, 2025
- ANGEL'S CROSSING, Unknown: AZC111691, minor permit, discharging to Canada del Oro | State Route 77 - SANTA CRUZ R, permit term to August 28, 2030
- ARIZONA PORTLAND CEMENT CO, Rillito: AZS000014, not classed, discharging to SANTA CRUZ RIVER
- AZ NFSR 289 BRIDGE REP, Unknown: AZC115273, minor permit, discharging to Tonto Creek | Headwaters - UNNAMED TRIBUTARY @, permit term to August 28, 2030
What the register holds for INA ROAD BATCH PLANT: its NPDES ID, its permit type and status, its dates, its address in Tucson, Arizona. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AZMS81347.
Identity
| Facility as filed | INA ROAD BATCH PLANT |
|---|---|
| Permittee as filed | Calportland Company |
| NPDES ID | AZMS81347 |
| 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 | Not a publicly owned treatment works |
| Issued | February 28, 2020 |
| Expiration date | December 30, 2024 |
| Address | Tucson, AZ 85743 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Ruelas Canyon-Santa Cruz River (HUC 150503010908) |
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 AZMS81347.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES AZMS81347.
Inspections
EPA’s inspection file holds no inspection for NPDES AZMS81347.
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 AZMS81347.
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, AZMS81347.
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- One watershed — $2,990/year
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Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.