There is now $1.5b/yr in federal funding for PFAS removal from water supplies [2].

There is a $10-12b 3M PFAS settlement approved 2024-04-01 with hundreds of municipal water supply plaintiffs. There is a $1.2b DuPont/Dow PFAS settlement also with hundreds of drinking water provider plaintiffs. [1]

PFAS and microplastics and Nitrogen and Oxygen are in rainwater, which plants prefer. Crops don't need tap water levels of e.g. chlorine or fluoride, which damage the soil microbiome.

Municipal, commercial, residential, and farm to table customers need solutions for SDG6: Clean Water;

What are the low-cost and gold-standard sensors for water quality? And,

What are the most cost efficient methods for removing PFAS and microplastics from water supplies, ground water, well water, tap water, sea water, and hobbyist rainwater collection systems?

[1] https://apnews.com/article/pfas-drinking-water-settlement-3m-fa41cadfe0d65b9723377a681df43af1

[2] "Biden-Harris Administration Finalizes First-Ever National Drinking Water Standard to Protect 100M People from PFAS Pollution" https://www.epa.gov/newsreleases/biden-harris-administration-finalizes-first-ever-national-drinking-water-standard