WaterWeeks 2025

September 27- October 25

Presented by Langley Environmental Partners Society in partnership with the Township of Langley, WaterWeeks is an annual series of events designed to encourage active community engagement in local environmental stewardship. There are many opportunities to explore, engage and experience the best of Langley’s natural environment. All events are free and open to the public, but registration is required, and space is limited. To register, contact 604.546-0338 or [email protected]

Events for 2025 include:

Forest Fest X BC Rivers Day Festival
Saturday September 27, 12:00am-4:00pm
Derek Doubleday Arboretum
Join LEPS in collaboration with the Township of Langley for this nature-focused event! In conjunction with BC National Forest Week and World Rivers Day, this family friendly event celebrates the importance of our local forests and water resources and encourages the Langley community to explore and enjoy nature. Event features interactive activities and opportunities to learn what residents can do to protect and conserve Langley’s natural environment. Free admission, no registration required.

Community Lantern Festival FULL
Saturday September 27, 7:00pm-10:00pm
Campbell Valley Regional Park
Learn about creatures of the night at the first annual Lantern Walk hosted by the Little Campbell Watersheds Society, as part of World Rivers Day celebrations. Registration required for planning purposes, email [email protected] Exact location provided upon registration.

Self-Guided Community Bioblitz
Sept 27 to Oct 25
Visit one of the Township of Langley’s over 30 parks with a stream or wetland during WaterWeeks to collect valuable information about plants, wildlife, fungi and insects and upload your observations to the iNaturalist. Register with the project on iNaturalist to be entered to win prizes at the end of the event here:  https://www.inaturalist.org/projects/waterweeks-community-bioblitz.

World Rivers Day Special Event
Sunday September 28, 1:00pm-4:30pm
Semiahmoo Fish and Game Club
Join the Little Campbell Watersheds Society as they continue to celebrate World Rivers Day with special guest speaker Sean Markey, co-author of “Nature-First Cities“. Chat with local experts about water, nature and wildlife related issues. Wine tasting by Festina Lente. Registration required for planning purposes, email [email protected]

Film Screening: Just Eat It- A Food Waste Story
October 2, 7:00pm-9:00pm
Salishan Place by the River, Fort Langley
This award winning, locally produced documentary dives into the issue of food waste- from farm, to retail, all the way to the back of their own fridge. After catching a glimpse of the billions of dollars of good food tossed each year in North America, they pledge to quit grocery shopping and survive only on discarded food. What they find is truly shocking! Filmmakers will be in attendance for a Q&A after the show. Registration required for planning purposes, email [email protected]

Repair Café
Saturday October 4, 10:00am-2:00pm
Aldergrove Library/Langley Arts Council
Bring your broken household items, bikes or textiles in need of repair and a team of skilled volunteers will do their best to fix it for continued use! Keep items out of the landfill and save money by not buying new replacement items! Free service, donations gratefully accepted. No registration required.

Salmon Saturday Stream Clean Up
Saturday October 11, 10:00am-12:00pm
Yorkson Creek, 20500 block of 86 Ave, Willoughby
Gather your friends and family to stroll the trails and remove accumulated trash from the stream banks of this salmon bearing stream prior to spawning season. All ages welcome. All supplies provided. Registration required for planning purposes, email [email protected]. Exact location provided upon registration.

Lichen Walk
Sunday October 19, 10:00am-11:00am
Houston Trail, Derby Reach Regional Park
Find out how fungus and algae share one lichen body, why they’re important, and how to identify local lichens on a forest stroll. Registration required for planning purposes, email [email protected]. Exact meeting location provided upon registration.

Dig In! Treeplanting
Saturday October 18, 10:00am-12:00pm
Gloucester Neighbourhood Park
Join us for a community tree planting! All ages can plant trees to encourage healthy habitats. All supplies and refreshments provided. Sturdy footwear required. Rain or shine. Sponsored by TD Tree Days. Registration required for planning purposes, email [email protected]

Pumpkin Walk
Saturday October 25, 6:00pm-8:00pm
Derek Doubleday Arboretum
The final event of WaterWeeks and the close of the season for the Langley Demonstration Garden. Take a tour through the pumpkin-lined paths of the Demonstration Garden. Learn about nocturnal animals and make your own bat craft. Costumes are encouraged! Entry is by donation, no registration required.