FOSR’s E. coli Testing Project
The FOSR provides unrestricted access to our water-quality data. We ask that acknowledgment and credit is given when using and referring to these data. In order to continue to provide you with these data we hope that you will support us with a donation.
FOSR E. coli Testing Project Site Locations
FOSR 2023 Summer Quantitative E. coli Concentration Results through 08.15.2023
FOSR 2022 Summer Quantitative E. coli Concentration Results through 09.15.2022
FOSR 2021 Summer Quantitative E. coli Concentration Results through 09.02.2021
Passage Creek USFS Elizabeth Furnace E. coli Results 06.24.2021
FOSR 2020 Summer Quantitative E. coli Concentration Results through 09.30.2020
FOSR 2020 Summer Quantitative E. coli Concentration Results Manassas Run 06.18.2020
FOSR 2019 Summer Quantitative E. coli Concentration Results through 09.17.2019
FOSR 2018 Summer E. coli Testing Project Report Summary
FOSR Summer 2018 Quantitative E. coli Concentration Results through 09.20.2018