Collaborating for the thriving of all life in Connecticut’s Mystic River Watershed
Make a Donation
We are a volunteer 501(c)(3) organization.
100% of your donation goes to fund our programs and efforts to support life in the Mystic River Watershed from the headwaters to the sea, today and for the future.
Make the Osprey Impact
$5000
Make the Black Oak Impact
$2500-$4999
Make the River Herring Impact
$1000-$2499
Make the Cormorant Impact
$500-$999
Make the Oyster Bed Impact
$100-$499
Make the Heron Impact
$5-$99
Please consider adding 3% to your total donation amount to help us cover the processing fees.
Frequency
One time
Weekly
Monthly
Yearly
Amount
$25
$50
$75
$100
$500
$1,000
$2,500
Other
0/100
Comment (optional)
If you'd prefer to send a check, mail it to:
Alliance MRW - Treasurer
PO Box 116, Mystic, CT 06355
Join the Alliance
It's Free!
We invite you to be part of this movement. Whether you're a lifelong resident, an environmental professional, a student, or simply someone who loves the river—your voice matters. Let’s protect the Mystic River together—for future generations and for all life that depends on it.
Join & get connected to:
Community gatherings and events
Volunteer Opportunities
News, stories, and updates from across the watershed
Ways to take action, locally and regionally
Become a Sponsor
Align Your Brand with a Thriving Future
We love our partners. Sponsorship with the Alliance isn’t just philanthropy — it’s a meaningful collaboration. Together, we’re co-creating resilient communities, healthy watersheds, and vibrant local economies.
When your company or organization supports our work, you’re not just funding events — you’re investing in long-term ecological health, youth leadership, and community-powered solutions.
Why Sponsor the Alliance?
Mission Alignment
Support climate resilience, environmental justice, youth empowerment, and regenerative practices — in action, not just in name.
Tax-Deductible Giving
As a nonprofit initiative, all monetary and in-kind sponsorships are tax-deductible. We'll provide documentation for your records.
Audience Engagement
Reach deeply connected, values-driven communities in Connecticut and beyond — including educators, families, artists, environmentalists, and youth leaders.
Storytelling Opportunities
We love telling stories. Sponsors receive shout-outs in event promotions, and we’re happy to collaborate on stories, photos, and videos that show your impact in real life.