Update 2024-04-05: Now with smartphone method for googledrive.

The document: 2024-04-05–WWALS-Water-Quality-Testing-Assurance.pdf.

See also the WWALS Water Quality Testing Committee and the Water Quality Testing web page:
https://wwals.net/issues/testing/

 -jsq, John S. Quarterman, Suwannee RIVERKEEPER®

You can help with clean, swimmable, fishable, drinkable, water in the 10,000-square-mile Suwannee River Basin in Florida and Georgia by becoming a WWALS member today!
https://wwals.net/donations/

Why Quality Assurance is Important
PDF