Join Columbia Slough Watershed Council and Portland Water Bureau for a Bull Run Watershed Tour. Ever wondered where your drinking water is coming from? Bull Run Watershed tours offer the unique chance to see firsthand how Portland's drinking water travels from forest to faucet. This is not a free event, PWB requires a fee of $35 per person. 12 seats are available as of 7/14.
Interested in joining the CSWC on a Bull Run Watershed tour? Please email WaterBureauEducation@PortlandOregon.gov and reserve a seat. Please include your name, number of seats requested and be sure to include CSWC in the text or header of the email, so they know you want to attend our August 6th tour. Seats will fill on a first come first served basis.
During the tour, a professional natural resources educator leads participants through the Bull Run Watershed, discussing Portland's drinking water sources and system. All information is intended for a general audience.
What to expect on the tour
The tour is an all-day affair. We usually leave Portland at 8:30 a.m. and return around 5:00 pm. Here's a typical tour day:
Meet the bus in Portland at 8:15 am
Bus departs at 8:30 am
Visit the Columbia South Shore Well Field, the city's groundwater source
Walk through old-growth forest in the upper reaches of the Bull Run Watershed
Have lunch at Bull Run Lake, with views of Mount Hood in the distance
Visit the Historic Bear Creek House, overlooking Dam 1 and Reservoir 1
Tour the city's 1929 concrete dam, and the adjacent forest
Drive across the city's 1962 earth and rock fill dam
Visit the lower Bull Run River and learn about the fish that live there
Arrive back in Portland at 5:00 p.m.
Because of the distances involved in the tour, we spend much of the day on the bus. We usually offer an optional one-mile hike through old-growth forest.
Preparing for your trip
Dress for the weather and wear comfortable shoes.
Weather in the watershed tends to be cooler and wetter than in the Portland area, so bring extra layers and prepare for rain. Much of your tour will take place inside a vehicle, but you will have opportunities to walk on rough trails and primitive roads.
Wear clean shoes or boots.
To protect water quality, please clean your shoes before the tour. Sometimes shoes can transport fecal matter (from dogs, cats, cows, etc.) or seeds from invasive plants.
Bring enough food and drinks to last the entire day.
Tour schedules do not allow time to stop for provisions. You'll have opportunities to refill your water bottle during the day.
Consider the restroom situation.
Restrooms can be 1.5 to 2 hours apart. If limited restroom availability presents an issue for you, please contact us.
Bring official photo identification and a completed waiver form.
For security, all participants must present a signed liability waiver, and adults (18 years and older) must provide identification. Participants under 18 years old must have the waiver signed by a guardian, but do not have to provide identification.
PDF file Bull Run Watershed Tour Waiver - English 210.44 KB
Consider your health.
The tour area is remote. Water Bureau staff carry emergency radios and are trained in first aid; however, cell phones do not work and emergency care can be more than an hour away. If you know you may need medication (including over-the-counter drugs), please bring your own.
Read these guidelines about protecting the drinking water.
We require that participants:
Refrain from smoking, vaping, or using e-cigarettes.
Do not touch the water or put anything in the water.
Use only the restroom facilities provided.
Take home any trash. Littering—or putting any foreign material on the land—is prohibited.
Stay with the group at all times.
Interested in joining the CSWC on a Bull Run Watershed tour? Please email WaterBureauEducation@PortlandOregon.gov and reserve a seat. Please include your name, number of seats requested and be sure to include CSWC in the text or header of the email, so they know you want to attend our August 6th tour. Seats will fill on a first come first served basis.
Questions more directed for CSWC? Please email Cedrion.Gloria@Columbiaslough.org