Arizona Department of Environmental Quality

3 Results
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Arizona Statewide Mercury TMDL
Due: 4/15/2026 @ 12:00 AM (US/Arizona)
Comment Now
Type: TMDL Status: Open for Comment Division: Water Quality County: Statewide
Oak Creek TMDL (E. coli)
Due: 4/15/2026 @ 11:59 PM (US/Arizona)
Comment Now
Type: TMDL Status: Open for Comment Division: Water Quality County: Coconino , Yavapai
Transfer Facility Rulemaking
Due: 4/16/2026 @ 11:59 PM (US/Arizona)
Comment Now
Type: Rulemaking Status: Open for Comment Division: Waste Programs County: Statewide