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EPA · discharge permits by watershed
Watershed 1502001501
- 125Current permits
- 1States
- 4Subwatersheds
A watershed 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.
This watershed contains 4 subwatersheds, each with its own page of permits. The table below is a sample of the 125 current permits recorded here
By state
- Arizona125
Subwatersheds inside this watershed
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| ARIZONA DEPARTMENT OF TRANSPORTATION-MS4 | AZS000018 | UNKNOWN | AZ | Large municipal storm sewer systems | Major | Sinclair Wash |
| 2516-02; CHESHIRE RIO DE FLAG CHANNEL IMPROVEMENTS | AZC110355 | UNKNOWN | AZ | Minor | Upper Rio de Flag | |
| 2600-03; CMAR J.W. POWELL BLVD EXTENSION | AZC115573 | UNKNOWN | AZ | Minor | Rio de Flag | Flagstaff WWTP outfall - SAN FRA | |
| 405 PINE CANYON EXPANSION | AZC117493 | UNKNOWN | AZ | Minor | Unnamed Trib to Rio de Flag | |
| ADORA AT TIMBERSKY UNIT 3B | AZC102792 | UNKNOWN | AZ | Minor | Upper Rio de Flag | |
| ADORA AT TIMBERSKY UNIT 3B | AZC112062 | UNKNOWN | AZ | Minor | Sinclair Wash | |
| ADOT - CEDAR & FOURTH ROUNDABOUT - T042701C | AZC108407 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| ADOT - CEDAR & FOURTH ROUNDABOUT - T042701C | AZC108321 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| ADOT - US 89 FLAGSTAFF | AZC108097 | UNKNOWN | AZ | Minor | Doney Park | |
| ADOT - US 89 FLAGSTAFF | AZC111987 | UNKNOWN | AZ | Minor | Schultz Creek | Headwaters - RIO DE FLAG @ 35 | |
| AMAZON.COM SERVICES LLC - WZN2 | AZI112872 | FLAGSTAFF | AZ | Industrial stormwater | Minor | Rio de Flag | Headwaters - FLAGSTAFF WWTP OUTF |
| ARROYO TO DORTHA CHANNEL | AZC109809 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| ATLAS AT TIMBER SKY | AZC117856 | UNKNOWN | AZ | Minor | Sinclair Wash | |
| AURA FLAGSTAFF | AZCN92815 | UNKNOWN | AZ | Minor | Sinclair Wash | |
| BLOCK-LITE | AZMS79833 | FLAGSTAFF | AZ | Minor | Lower Rio de Flag | |
| BLOCK-LITE | AZI106973 | FLAGSTAFF | AZ | Industrial stormwater | Minor | Rio de Flag | Flagstaff WWTP outfall - SAN FRA |
| BUSHMASTER PARK | AZC109357 | FLAGSTAFF | AZ | Minor | Lower Rio de Flag | |
| CAMP COLTON | AZC104632 | UNKNOWN | AZ | Minor | Upper Rio de Flag | |
| CANYON DEL RIO | AZCN93914 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| CANYON DEL RIO BLOCK N | AZC109217 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| CANYON DEL RIO PARCEL G | AZC112895 | UNKNOWN | AZ | Minor | Switzer Canyon | Headwaters - TERMINUS @ 35°1 | |
| CANYON DEL RIO PARCEL G | AZC099068 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| CANYON DEL RIO TRACT I | AZC100867 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| CANYON DEL RIO TRACT I | AZC112894 | UNKNOWN | AZ | Minor | Switzer Canyon | Headwaters - TERMINUS @ 35°1 | |
| CEMEX - FLAGSTAFF JR PROPERTY | AZI103428 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| CEMEX - FLAGSTAFF JR PROPERTY | AZI108377 | FLAGSTAFF | AZ | Industrial stormwater | Minor | Rio de Flag | Flagstaff WWTP outfall - SAN FRA |
| CEMEX - FLAGSTAFF PLANT | AZMS80409 | FLAGSTAFF | AZ | Minor | Lower Rio de Flag | |
| CEMEX - FLAGSTAFF PLANT | AZI108375 | FLAGSTAFF | AZ | Industrial stormwater | Minor | Rio de Flag | Flagstaff WWTP outfall - SAN FRA |
| CITY OF FLAGSTAFF - LAKE MARY WTP | AZC116413 | FLAGSTAFF | AZ | Minor | Skunk Creek | |
| CITY OF FLAGSTAFF - WILDCAT HILL WWTP | AZI107317 | FLAGSTAFF | AZ | Industrial stormwater | Minor | Rio de Flag | Flagstaff WWTP outfall - SAN FRA |
| CITY OF FLAGSTAFF - WILDCAT HILL WWTP | AZMS79759 | FLAGSTAFF | AZ | Minor | Lower Rio de Flag | |
| CITY OF FLAGSTAFF MS4 | AZSM92125 | FLAGSTAFF | AZ | Minor | Bow and Arrow Wash | |
| COCONINO COUNTY MS4 | AZSM91893 | UNKNOWN | AZ | Minor | Rio de Flag | |
| COCONINO COUNTY PUBLIC WORKS | AZI108761 | FLAGSTAFF | AZ | Industrial stormwater | Minor | Rio de Flag | Flagstaff WWTP outfall - SAN FRA |
| CRESTVIEW SUBDIVISION | AZCN84880 | UNKNOWN | AZ | Minor | Upper Rio de Flag | |
| ELKWOOD APARTMENTS | AZCN94705 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| FEDEX FREIGHT INC | AZMS80823 | FLAGSTAFF | AZ | Minor | Lower Rio de Flag | |
| FEDEX FREIGHT INC | AZI108277 | FLAGSTAFF | AZ | Industrial stormwater | Minor | Rio de Flag | Flagstaff WWTP outfall - SAN FRA |
| FLAGSTAFF APARTMENTS | AZC105585 | UNKNOWN | AZ | Minor | Lower Rio de Flag | |
| FLAGSTAFF APARTMENTS | AZC110794 | UNKNOWN | AZ | Minor | Unnamed Trib to Switzer Canyon | HEADWATERS - |
What this page shows
This page covers Clean Water Act discharge permits in watershed 1502001501. It lists 125 permits on this page, and 125 permits in the whole watershed located in AZ.