Sustain the Slough this May!
Join Columbia Slough as a monthly donor for prizes! Our goal is to add 25 new members who sustain our free programs by June 15th.
Why now?
We are celebrating the founding of the Council, formed by concerned residents of the Slough over 20 years ago to protect this diverse and unique watershed. Can you help us keep the Council's legacy alive by making a monthly contribution?
What's in it for you?
Sign up as a monthly donor at any of these levels by June 15:
Ongoing Donor perks:
Invitation to our annual Donor Appreciation Event
Receive a CSWC Bandana after 12 months of giving
And more!
*The Kayak/Canoe and Bike Raffle close June 15. Winners will be drawn and notified that week. Current donors can earn benefits by moving to a higher tier.
For every $15 donated to CSWC, you’ll be entered to win a Propain Gravel Bike!
CSWC is working with our partners at Propain Bikes to offer this unique opportunity!
For every $15 you give to the Council enters you to win a customized Terrel CF Gravel Bike from Propain, valued at $3,500. The raffle closes 6/15/26 at midnight and the winner will be pulled that week.
Donate multiple times or multiples of 15 to enter more than once.
To double your chances of winning, sign up as a CSWC monthly donor at $20+/month!
Donate through the same link, just be sure to select monthly.
