Surface Water Reports
Revised on: November 12, 2020 - 6:00pm
Following are links to download ADEQ surface water reports:
Intermittent Streams Assessment
- 2018 Assessment of Arizona's Intermittent Streams | View/Download >
Clean Water Act Assessments
- 2016 Status of Water Quality in Arizona 305(b) Assessment Report | View/Download >
- 2012/2014 Water Quality in Arizona 305(b) Assessment Report | View/Download >
Implementation Procedures
- Implementation Procedures for the Narrative Bottom Deposits Standard, Final (April 2015) | View/Download >
- Implementation Procedures for the Narrative Biocriteria Standard, Final (April 2015) | View/Download >
Water Quality Studies
- A Review of the Bottom Deposits Standard: Improving Evaluation of Perennial Streams (July 2018) | View/Download >
- The Water Quality of the Lower San Pedro River (FY 2012 – 2016) | View/Download >
- A Statewide Assessment of Arizona’s Streams (July 2007 – June 2010) | View/Download >
- Regional Ecological Monitoring and Assessment Program: Ecological Assessment of Streams in the Little Colorado River Watershed, Arizona (2007) | View/Download >
- Regional Ecological Monitoring and Assessment Program: A Comparison of Macroinvertebrate and Habitat Methods of Data Collection in the Little Colorado River Watershed, Arizona (2007) | View/Download >
- A Water Quality Investigation of 17 Grand Canyon Tributaries (July 2004 – May 2005) | View/Download >
- Ambient Surface Water Quality of Rivers and Streams in the Upper Gila Basin Water Year 2000 | View/Download >
- An Assessment of Fish Tissue Pollutants in Arizona Lakes | View/Download >
Water Quality Reports
- Arizona’s Comprehensive Water Quality Monitoring Strategy For Fiscal Years 2021 to 2025 (2020) | View/Download >
- The 2020 Arizona Water Quality Index:
- Trends and Exploratory Data Analysis | View/Download >
- Communication Tool for Water Quality Summaries | View/Download >
- Stability Score: An adjunct tool for Water Quality Index | View/Download >
- White Paper: A Communication Tool for Water Quality Summaries | View/Download >
- An Exploration of Nutrient and Community Variables in Effluent Dependent Streams in Arizona (2009) | View/Download >
- Comparative Sediment Rating Curves for Two Gage Stations In the Upper Salt River Basin of Arizona (2005) | View/Download >
- Stream Channel Morphology and Benthic Macroinvertebrate Community Associations in the San Pedro River and Verde River Basins of Arizona and Appendices (1999 – 2002) | View/Download >
Border and Regional Assistance
- Arizona Sonora Environmental Strategic Plan | View/Download > | Program Webpage >