Madison Stream Team

Have you ever wondered how water quality is monitored in the Madison Watershed? While some information comes from in-stream equipment, much of it depends on people heading into the field to collect data and make observations. One approach many organizations use is citizen science, which invites community members to participate in meaningful scientific research. In the Madison Watershed, the Madison Stream Team plays an important role in supporting this work.

The Madison Stream Team is a volunteer-based citizen science program managed by the Madison Conservation District. Since 2010, volunteers have helped gather water quality data across the watershed. While the program’s focus has evolved over time, one thing has remained constant: a dedicated group of community members showing up each week during the summer to learn more about local streams. In 2025 alone, volunteers completed 32 monitoring events and contributed more than 280 hours of fieldwork. Along the way, participants have the chance to meet new people, spend time outdoors, and explore different corners of the Madison Valley.

In recent years, weekly monitoring from the Madison Stream Team has focused on sites along Moore Creek, South Meadow Creek and Jack Creek. At each location, volunteers and program managers collect basic parameters that can indicate water quality and quantity, such as dissolved oxygen, water temperature, conductivity, turbidity, and stream flow. Together, these measurements help us to better understand stream conditions and to identify potential concerns that can be addressed through conservation and restoration actions.

The Madison Stream Team is one of several groups of dedicated individuals across the state play a critical role in resource management at the local level. At the end of the monitoring season, the information gathered is shared with the Montana Department of Environmental Quality and Montana State University Extension. This information is also made publicly available on MSU Extension’s Water Quality website or on the Madison Conservation District website in the annual “State of the Streams” report.

In addition to weekly sampling, the Stream Team also completes a one-day synoptic sampling event of 15 tributaries and the mainstem of the Madison River. Sampling teams will travel as far south as Mile Creek near Earthquake Lake, and north to Cherry Creek, near the Damselfly fishing access on the Madison River. Volunteers will also help collect nutrient samples during the Blitz, including Nitrogen, Nitrates and Nitrites, Phosphorous, and Orthophosphates.

If you’re interested in learning about volunteer water quality monitoring in the Madison, we encourage you to join us for our annual volunteer training event this Summer. Our Stream Team training will be held on Thursday June 11^th from 10am – 2pm at the Madison Valley Public Library in Ennis. Attendees have the opportunity to learn about the basics of water quality, review the information collected from last year’s volunteers, and test out their knowledge by collecting data on Moore Creek. To RSVP or learn more about this event, please reach out to the Madison Conservation District Office at maia@madisoncd.org or (406) 682-3181.

If you can’t make it to the training, you can still get involved and contribute to water quality research by joining us for weekly sampling or the Tributary Blitz event this Summer. See you in the streams!