Author | Comment | Last activity | Moderation | ||
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stevie | "hi! It depends where you're talking about. Here are a couple resources you can look into: https://echo.epa.gov/trends/loading-tool/water-pollutio..." | Read more » | over 3 years ago | |||
skoolbeep | " " | Read more » | almost 4 years ago | |||
amocorro | "Hi @pawpatrol - where are you located? Are you looking at specific Bayous in your area? What kind of pollution are you concerned most about? Thanks..." | Read more » | almost 4 years ago | |||
Bronwen | "Lots of Public Labbers have used the Coqui (a simple DIY conductivity sensor)-- you can read more about it here: https://publiclab.org/wiki/coqui ...." | Read more » | almost 6 years ago |