Main Content
the future of water quality is in our hands
BTWF 2018 Newsletter
- Winter Monitoring Program
- 2016 Water Quality Report
- Highway 34 Construction Updates
- Annual Waterway Cleanups
Our Work
In 2019, water samples are being collected and analyzed from 13 sites within the Big Thompson Watershed. Learn about our current USGS Cooperative Monitoring Program and read about our water quality reporting.
About Us
The Big Thompson Watershed Forum develops assessment programs that include water quality monitoring and evaluation. Learn more about the Forum and its mission, history, and objectives.
The Watershed
The Big Thompson Watershed includes 173 lakes, 974 total river miles, and 530 perennial river miles, encompassing more than 900 square miles. Take a tour of the Big Thompson Watershed or browse through our watershed maps.