Public Notice
Water Quality
On Wednesday, July 8, 2020, the comment period begins for the Draft Triennial Review of Colorado River Water Quality Standards. The comment period ends on Aug. 7, 2020.
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Comments may be submitted as follows:
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By Mail (Must be postmarked or received by Aug. 7, 2020):
ADEQ
Attn: Chris Montague-Breakwell
1110 W. Washington St.
Phoenix, AZ 85007
ADEQ appreciates your interest and participation in improving Arizona’s surface water quality.