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Arizona Department of Environmental Quality
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Preapproval Presentation (March 2026) >

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Remedial Action Work Plan >
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EPA - Typical Lifecycle of Drinking Water Assets >

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Phoenix Office
ADEQ - Phoenix
Suite #160
1110 W. Washington St.
Phoenix, AZ 85007

Ph: 602-771-2300 (General Information)
Ph: 800-234-5677 (Toll-Free)
Tucson Office
ADEQ - Tucson (SRO)
Suite #433
400 W. Congress St.
Tucson, AZ 85701

Ph: 520-628-6733 (General Information)
Ph: 888-271-9302 (Toll-Free)

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