https://www.facebook.com/groups/stinsonbolinas/posts/971081104900633/ - stinson beach
- https://www.meetup.com/bayareaspringwater/discussions/
- test results: high levels of cadmium and "coliform bacteria"
- https://gosimplelab.com/PFDUCZ/all-results - test 1
- https://gosimplelab.com/SJ6JGG/all-results - pesticide test cleared!