EPA · discharge permits by watershed
Arroyo Chico-Santa Cruz River (subwatershed 150503010906)
- 125Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Arizona. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
- Arizona125
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| AGUA NUEVA WRF | AZ0026107 | TUCSON | AZ | Publicly owned treatment works | Major | Arroyo Chico-Santa Cruz River |
| CITY OF TUCSON MS4 | AZS000001 | UNKNOWN | AZ | Large municipal storm sewer systems | Major | Arroyo Chico-Santa Cruz River |
| ED PASTOR KINO ENVIRONMENTAL RESTORATION PROJECT | AZ0025291 | TUCSON | AZ | Publicly owned treatment works | Major | Arroyo Chico-Santa Cruz River |
| 22ND ST FROM KINO PKWY TO TUCSON BLVD | AZC115203 | TUCSON | AZ | Minor | Arroyo Chico | |
| 22ND ST FROM KINO PKWY TO TUCSON BLVD | AZC115032 | TUCSON | AZ | Minor | Arroyo Chico | |
| 25432-01 FRANCISCO ELIAS ESQUER PARK | AZC113982 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| 5TH STREET ROAD AND WATER IMPROVEMENTS | AZC107753 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| 5TH STREET ROAD AND WATER IMPROVEMENTS | AZC111154 | TUCSON | AZ | Minor | Rillito Creek | Alamo Wash - SANTA CRUZ RIVER | |
| AJO KINNEY P2 IMPORT | AZC117682 | UNKNOWN | AZ | Minor | Julian Wash | Old Julian Wash - SANTA CRUZ RIV | |
| ALLSTATE CAB COMPANY | AZMS80677 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| AMAZON FLATS PHASE 2 | AZC115391 | UNKNOWN | AZ | Minor | Santa Cruz River | Santa Cruz River West Branc | |
| ARIZONA PETROLEUM | AZMS68299 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| ARIZONA PETROLEUM PRODUCTS | AZMS80076 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| AZTEC MIDDLE COLLEGE | AZC107655 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| BELVEDERE TERRACE SENIOR HOUSING | AZC105321 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| BRIDGES PEARL 24-026 | AZC102390 | UNKNOWN | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| BRIDGES PEARL 24-026 | AZC102501 | UNKNOWN | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| BRIDGES PEARL 24-026 | AZC112976 | UNKNOWN | AZ | Minor | Unnamed ephemeral tributary | |
| C AND J COATINGS INC | AZMS80312 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| CASINO DEL SOL - GRANT ROAD | AZR10I155 | TUSCON | AZ | Construction stormwater | Minor | Arroyo Chico-Santa Cruz River |
| CATALINA CHINA, INC. | AZMS81422 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| CCC UA STUDENT HOUSING | AZC111862 | TUCSON | AZ | Minor | Unnamed ephemeral tributary | |
| CCC UA STUDENT HOUSING | AZC107805 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| CHEVRON/TROPICAL SMOOTHIE CAFE | AZC104848 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| CITY OF SOUTH TUCSON MS4 | AZSM92099 | UNKNOWN | AZ | Minor | Julian Wash | |
| CITY OF TUCSON PARK AVE 25-031 | AZC111050 | UNKNOWN | AZ | Minor | Arroyo Chico | |
| CITY OF TUCSON PARK AVE 25-031 | AZC109354 | UNKNOWN | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| CORE MACHINERY | AZMS81605 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| COT GRANT RD | AZC115555 | UNKNOWN | AZ | Minor | Santa Cruz River | Santa Cruz River West Branc | |
| COT GRANT RD | AZC116060 | UNKNOWN | AZ | Minor | Santa Cruz River | Santa Cruz River West Branc | |
| DESERT METAL WORKS, INC. | AZI108207 | TUCSON | AZ | Industrial stormwater | Minor | Santa Cruz River | Santa Cruz River West Branc |
| DESERT WHALE JOJOBA | AZMS80911 | TUCSON | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| DESERT WHALE JOJOBA CO | AZI107524 | TUCSON | AZ | Industrial stormwater | Minor | Arroyo Chico |
| DOWNTOWN LINKS PHASE III | AZC111428 | UNKNOWN | AZ | Minor | Santa Cruz River | Santa Cruz River West Branc | |
| DOWNTOWN LINKS PHASE III | AZCN86271 | UNKNOWN | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| DOWNTOWN LINKS PHASE III | AZCN85259 | UNKNOWN | AZ | Minor | Arroyo Chico-Santa Cruz River | |
| DOWNTOWN LINKS PHASE III | AZC111503 | UNKNOWN | AZ | Minor | Unnamed ephemeral tributary | |
| ECOLOGY AUTO PARTS | AZI112227 | TUCSON | AZ | Industrial stormwater | Minor | Arroyo Chico |
| EL PASO & SOUTHWEST GREENWAY: ST. MARY'S ROAD TO CUSHING ST. | AZC116081 | UNKNOWN | AZ | Minor | Santa Cruz River | Santa Cruz River West Branc | |
| ENCLAVES AT TUMAMOC | AZC109585 | UNKNOWN | AZ | Minor | Arroyo Chico-Santa Cruz River |