The Arizona Department of Environmental Quality (ADEQ) Water Quality Division welcomes comments on proposed renewal of the following Arizona Pollutant Discharge Elimination System (AZPDES) permits for their respective municipal separate storm sewer systems (MS4s):
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30-Day Comment Periods for Proposed AZPDES Permit Coverage Renewal for MS4s of the Cities of Phoenix, Mesa, Scottsdale and Tempe
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30-Day Comment Periods
The Arizona Department of Environmental Quality (ADEQ) Water Quality Division welcomes comments on proposed renewal of the following Arizona Pollutant Discharge Elimination System (AZPDES) permits for their respective municipal separate storm sewer systems (MS4s):
ADEQ encourages and values your input and participation in our permitting process.
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