Coastal Watershed Council

Coastal Watershed Council Preserving and protecting coastal watersheds through education, stewardship and monitoring

The Coastal Watershed Council (CWC) is working for a healthy San Lorenzo River watershed connected to a vibrant Santa Cruz community.

05/28/2026

Today CWC celebrates teaching our final Watershed Rangers lesson of the school year! These photos are a glimpse into the activities our young river scientists take part in for a healthier .

A big congratulations to standout CWC volunteer Jennifer Wei, who was honored this week with a Be the Difference Award f...
05/22/2026

A big congratulations to standout CWC volunteer Jennifer Wei, who was honored this week with a Be the Difference Award from the Volunteer Center of Santa Cruz County! 🏆

Since 2024, Jenny has dedicated more than 100 hours to help CWC improve the San Lorenzo River through our habitat enhancement program. You’ll often see Jenny at volunteer events getting her hands dirty, taking photos, and making sure everyone has filled out a waiver. ⛏

Behind the scenes, Jenny has contributed her skills to collect, enter, and analyze data to support plant surveys at the river. She even synthesized seven years of habitat data to help us understand the true impact of CWC's programs: volunteers have planted more than 40 native species at the river and removed more than 17,000 square feet of invasive species! 🌿

Thank you, Jenny, for your support, critical thinking, and willingness to help, and for stepping up to make CWC’s work stronger. You are so deserving of this award - the San Lorenzo River and our community are better because of you! 💙

We believe Santa Cruz can have a thriving urban riverfront if we invest in this vital river that sustains us.Join our Sp...
05/22/2026

We believe Santa Cruz can have a thriving urban riverfront if we invest in this vital river that sustains us.

Join our Spring fundraising campaign today to support habitat enhancement, education, and access. Every dollar counts!

Your gift ensures this new chapter for downtown Santa Cruz creates measurable, positive change for a healthy and welcoming San Lorenzo River that will benefit generations to come.

Head to the link in our bio.

P.S. Your impact is doubled if you give before June 30th! Thanks to a generous match from the Mitroff Family. 💙

05/21/2026

We had such a great time partnering with and for a group ride along the last week!!

What a dream team of community partners and supporters of a healthy watershed and healthy people! ❤️ 🚲 💧 🌼

Shout out to Saturday’s volunteers who made a huge impact reducing litter and pollution along the  ! Here’s to a more be...
05/13/2026

Shout out to Saturday’s volunteers who made a huge impact reducing litter and pollution along the ! Here’s to a more beautiful Santa Cruz and a healthier watershed! ☀️💧🌸

In total, 11 volunteers filled 10 bags with 1,627 pieces of litter! Ranging from fast food wrappers to high heel shoes and a basketball, most of the trash removed from our ecosystem was cigarette butts and small pieces of plastic. 👎🏼👎🏼

Special thanks to for sponsoring and organizing this event. Together, we’re on our way to making Santa Cruz County the cleanest county in California!

Happy Earth Day, river lovers! 🌏Caring for our planet starts right here at home.When you GIVE TODAY to CWC and the San L...
04/23/2026

Happy Earth Day, river lovers! 🌏

Caring for our planet starts right here at home.

When you GIVE TODAY to CWC and the San Lorenzo River, you are

caring for the water we drink 🚰
supporting a home for special wildlife 🦉🦆🐍🦊
and maintaining a natural jewel in the heart of Santa Cruz 🌳

BONUS! Your gift will make double the impact thanks to a $15K match from Ann-Marie Mitroff & Norman E. Groner.

Head to the link in our bio or visit coastal-watershed.org/donate

Have you RSVP'd yet for CWC's May 9th Riverwalk cleanup? Pitch In and make Santa Cruz County the cleanest county in Cali...
04/22/2026

Have you RSVP'd yet for CWC's May 9th Riverwalk cleanup? Pitch In and make Santa Cruz County the cleanest county in California! We hope to see you there!!

From 10:00-12:00 on May 9th, team up with other CWC volunteers to protect the San Lorenzo River - our source of drinking water, critical wildlife habitat, and the source of sand for many of our local beaches and surf breaks.

We'd love to see you at the Coastal Watershed Council's Pitch In cleanup! However, this cleanup is in partnership with the Pitch In All-Santa Cruz County Cleanup Day and there are cleanup events being led all over Santa Cruz County! More details can be found on the Coastal Watershed Council website or directly via:
bit.ly/CWC-May9

Today we say a huge thank you to CWC’s River Ecologist Kaiya Giuliano Monroy, who is departing CWC after four and a half...
04/19/2026

Today we say a huge thank you to CWC’s River Ecologist Kaiya Giuliano Monroy, who is departing CWC after four and a half amazing years. In that time, Kaiya has brought so much heart and care to her efforts for the plants and wildlife along the lower San Lorenzo, and inspired hundreds of volunteers while working together to improve the river’s habitat. 🌿

Regular community volunteer and UCSC professor Amanda Smith shared this tribute to Kaiya: “During monthly River Health Days, as I ripped up invasive Himalayan blackberry and reseeded the levee with native plants, I also learned from the CWC’s river ecologist, Kaiya, how to listen to the San Lorenzo. If you spend time with her, she tends to say, you can kind of get a sense of what she wants on her banks. When the task of removing nonnatives felt insurmountable, Kaiya would remind me that you have to go slow because the invading plants have become habitat and destroying them all at once would hurt others as well. Repair must unfold slowly.” 🌱

Thank you, Kaiya, for all you have planted, nurtured, and taught during your time with CWC. Our river and our community are better because of you! 💙

The Ripple Effect Santa Cruz Arts Festival begins today, and the Coastal Watershed Council is taking part! Join us on Fr...
04/16/2026

The Ripple Effect Santa Cruz Arts Festival begins today, and the Coastal Watershed Council is taking part! Join us on Friday, April 24, for a guided tour of the San Lorenzo River's vibrant artwork from 4–5:30 pm. This 1.5-mile walking tour will depart from the Coastal Watershed Council office and make a loop around the Santa Cruz Riverwalk. 💧🎨

Our river is full of art! Discover murals, mosaics, wildlife banners, and more. Sign up for the walk here: https://coastal-watershed.org/event/san-lorenzo-river-art-walk-ripple-effect/ Find more exciting events through Rippleartsfestsantacruz!

Address

107 Dakota Avenue , Suite 4
Santa Cruz, CA
95062

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18314649200

Alerts

Be the first to know and let us send you an email when Coastal Watershed Council posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Organization

Send a message to Coastal Watershed Council:

Share