Surface Water Protection

Surface Water Protection Program | Waters of Arizona

A change in the federal definition for a Waters of the United States (WOTUS) in the Navigable Waters Protection Rule became effective on June 22, 2020 | View ADEQ's WOTUS Page >

ADEQ has developed the following to support its legislative efforts:

  • Draft Protected Surface Waters List | View >
  • Draft Surface Water Protection Program Map | View >*

* The Draft Surface Water Protection Program Map is included for informational purposes only and is not to be used for regulatory decisions. It reflects the current state of the draft proposed program. The draft map will be updated as the program is amended. If you believe ADEQ has included a waterbody that should not be included on the map OR if there is an intermittent or perennial water that should be included, please contact us | Email >

Questions?

Visit the frequently asked questions page | Visit FAQ Page >

or

Contact ADEQ | Email >