Submit water news item or calendar announcement here.
Disclaimer: submissions must be received by 5 pm (MST) on Wednesday for inclusion in that Friday’s newsletter. Please note that in the summer months, the newsletter transitions to a bi-weekly schedule. Additionally, due to space limitations, submission of a water news item / calendar announcement / water job or opportunity does not guarantee it will be included in the Weekly Wave. We will do our best to include all suitable submissions.
- Sep 14–17: AWWA 2025 Water Infrastructure Conference
- Sep 16: Morning Scoop with Arizona Capital Times: Coalition for Protecting Arizona’s Lifeline (Sponsored by CAP)
- Sep 16: WRRC Water Webinar: An Overview and Update on Arizona's General Stream Adjudications
- Sep 17: Native Voices in STEM Webinar: The Restoration of Indigenous Food Systems: What Will It Take? – WRRC Co-sponsored Event
- Sep 17: AWRA Webinar: Novel Membranes for Brine Concentration via Electrodialysis
- Sep 17: AZ Water Association Webinar: Arizona Water Blueprint & Rural Groundwater Resilience Toolkit
- Sep 17: 4th Annual “Bugs & Bites” Hosted by the Sonoran Institute (Santa Cruz River Dragonfly Festival)
- Sep 18: CATalyst CHAT: Dry Times, Bold Moves – Featuring WRRC Director Sharon B. Megdal
- Sep 18: Ag-to-Urban Public Information Meeting
- Sep 19: IRes' 4th Anniversary Community Gathering
- Sep 19: Agribusiness & Water Council of Arizona 2025 Annual Meeting & Water Conference: Rolling the Dice: Arizona Water
- Sep 20: Arroyo Chico Clean Up Hosted by the River Run Network Clean Up
- Sep 23: Verde River Sustaining Flows Council Educational Session: Managing Water for Rural Communities
- Sep 23–24: NGWA Managed Aquifer Recharge Conference: Unleashing Resiliency, Protecting Groundwater Quality
- Sep 26: WRRC Co-sponsored Event: Dancing with Deadpool: The 26-year-long Colorado River Crisis; Brad Udall – WRRC Co-sponsored Event
- Sep 27: Annual Verde River Day 2025 Hosted by Friends of the Verde River
- Sep 30: Rio Reimagined: The Rio Mixer
- Sep 30: 7th Annual Beavers & Brews: Watershed Management Group Fundraising Event
- Oct 1: Water Education Foundation Water Summit 2025: Embracing Uncertainty in the West
- Oct 1–3: 36th Annual AHS Symposium
- Oct 5: U of A Campus Sustainability Fund Fall 2025 Mini Grants – Application Deadline
- Oct 6: WRRC Water Webinar: Laying Internet of Water Bricks: The Backend, Frontend and Everything in Between
- Oct 7–9: AWWA WaterSmart Innovations Conference
- Oct 8: Native Voices in STEM Webinar: Water, Health, and Environmental Justice in Underserved Communities – WRRC Co-sponsored Event
- Oct 9: AZ Water Association 2025 Annual Stormwater Workshop
- Oct 14: 2025 South Dakota Student Water Conference: Empowering the Next-Generation Water Workforce
- Oct 16: Imagine a Day Without Water 2025
- Oct 17: Public Comment Period for Arizona Water Protection Fund Fiscal Year 2026 Grant Applications – Submission Deadline
- Oct 22: WRRC Water Webinar: Arizona Water Company: Sustainable Water Resources Strategy
- Oct 28–30: Arizona Wildland Urban Interface Summit
- Oct 30–31: 2025 Family Farm Alliance Annual Meeting and Conference
- Nov 4: ASU Law of the Colorado River Symposium: The View from the Lower Basin
- Nov 5–7: National Water Resources Association (NWRA) 2025 Annual Conference and Leadership Forum – To be held in Tucson this year
- Nov 9: U of A Campus Sustainability Fund Indigenous-Centered Mini Grants – Application Deadline
- Nov 9–12: AWSISA Africa & Global South Water and Sanitation Dialogue: Towards Sustainable Water and Sanitation Services
- Nov 10–12: AWRA 2025 Annual Water Resources Conference
- Nov 12: WRRC Water Webinar: 104(b) Grant Program Student Research Presentation – Indian Water Settlements in Arizona: An Analysis of their History and Potential Future – Save the Date!
- Nov 12: Native Voices in STEM Webinar: Engineering Water Solutions: Membrane Innovation and Community Partnerships – WRRC Co-sponsored Event
- Nov 13–14: U of A Annual AgTech Field Day and Conference – The Desert Difference: Farmtech Connect
- Nov 13–15: Society for Ecological Restoration Southwest Chapter 2025 Conference
- Nov 18: WRRC Water Webinar: Dr. Randy Hanson – Save the Date!
- Dec 10: Native Voices in STEM Webinar: Biogeochemical Pathways, Mining Legacies, and Indigenous Environmental Restoration – WRRC Co-sponsored Event
- Jan 11–17, 2026: ASABE Global Symposium on Sustainable Microirrigation Advances: Drop to Boom
- Jan 31, 2026: “Water” Journal Special Issue: Working Across Borders to Address Water Scarcity – Submission Deadline
- February 23–26, 2026: NIWR Annual Meeting – Save the Date!
- Apr 14–15, 2026: WRRC 2026 Annual Conference: Commercial & Industrial Water Stewardship: Large Users and Our Water Future – Save the Date!