Reports & Documents

Here you will find reports prepared for or by the Water Services Division.

2023

• Modeling Post-Wildfire Flood Dynamics to Determine Urban Stormwater Infrastructure Needs (PDF)
• Post-Wildfire Sediment Transport Modeling Versus Field Observations (PDF)

2022

• Small MS4 Annual Report, ADEQ, November 29, 2021 - June 30, 2022 (PDF)
• Stormwater Utility Rate Adjustment Study (PDF)
• Small MS4 Annual Report, ADEQ, July 1, 2020 - June 30, 2021 (PDF)
• 2022 Report to the Water Commission (CY 2021) (PDF)
• 2021 Water Quality Report (PDF)
• Calendar Year 2021 Stormwater Open Channel Maintenance Summary

2021

• 2021 Report to the Water Commission (CY 2020) (PDF)
• Calendar Year 2020 Stormwater Open Channel Maintenance Summary
• 2020 Water Quality Report (PDF)

2020

• Industrial Pretreatment Annual Report (CY 2019) (PDF)
• 2020 Report to the Water Commission (CY 2019) (PDF)
• 2020 MS4 Annual Report (FY2020) (PDF)
• FINAL Strategic Plan 2025 (PDF)
• DRAFT Strategic Plan (PDF)

2019

• Stormwater Management Plan (PDF)
• 2019 Water Quality Report (PDF)
• Industrial Pretreatment Annual Report (CY 2018) (PDF)
• 2019 Report to the Water Commission (CY 2018) (PDF) -Errata Sheet for 2019 Report to the Water Commission (PDF)
• 2019 Small MS4 Report  ADEQ (July 2018 - June 2019) (PDF)

2018

• 2018 Water Quality Report (PDF)
• FINAL Enforcement Response Plan (PDF)
• DRAFT Enforcement Response Plan (PDF)
• 2018 Report to the Water Commission (CY 2017) (PDF) - Errata Sheet for 2018 Report to Water Commission (PDF)
• Water Management Summary for Calendar Year 2017 (PDF) 
• Compounds of Emerging Concern (CEC) Advisory Panel Final Report (PDF), January 2018 (PDF)
• 2018 Annual MS4 Report (PDF)
• 2018 Small MS4 Discharge Monitoring Report (PDF)

2017

• 2017 Water Quality Report (PDF)
• 2017 Annual MS4 Report (PDF) 
• 2017 Small MS4 Discharge Monitoring Report (PDF)

To view past reports please visit the Archive