Final Delegation Agreements

ADEQ is authorized to delegate some of its environmental regulatory functions, powers or duties to a local environmental agency, county health department, public health services district or city agency.1  ADEQ’s rules continue to apply statewide, but delegated agencies may also have separate authority to impose compliance standards that are stricter than those in ADEQ's rules.

Cities and Underground Storage Tanks:

Cities and Water Quality Management:

  • 2015 Amended Casa Grande Delegation Agreement | Download >
  • 2015 City of Kingman Delegation Agreement | Download >
  • 2015 City of Sierra Vista Delegation Agreement | Download >
  • 2018 City of Phoenix Delegation Agreement | Download >