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Understanding, managing and treating geogenic fluoride for small water systems. We look at geologic and geochemical conditions that can result in high fluoride concentrations in groundwater. We look at a variety of treatment options, including well modification to seal off high-F zones, blending options and treatment plant options, including reverse osmosis and activated alumina. We also look at two case studies of high-fluoride in groundwater and the solutions implemented in those cases.

Water Masters Program:    • Water Masters Program  

Well Health Check Resource Guide: https://beacon.by/library/view/c4b7b1...

Southeast Hydrogeology web site: https://www.sehydrogeology.com

[[Chapters]]
00:00 - Intro
02:18 - Geological Sources of Fluoride
08:59 - Geochemical Controls
12:41 - Groundwater Flow Patterns
16:39 - Source Water Management Strategies
22:49 - Treatment Technologies
30:56 - Monitoring Requirements
32:55 - Health Effects and Public Communication
34:43 - MCL Violation Response
36:01 - Case Study: New Hampshire
39:25 - Case Study: San Luis Potosi, Mexico
43:01 - Action Plan
44:23 - Top 10 Takeaways
45:56 - Resources and Support
47:10 - Questions to Think About
48:35 - Available Materials
49:55 - Final Thoughts
50:20 - End of Presentation