Science and Practice of Building Boulder County’s Fire Resilient Future: Cal-Wood Field Trip, Documentary Screening, and Panel Discussion


Field Trip to Cal-Wood, Film Screening of the West is Burning, Panel and Interactive Q&A with local leaders and experts. REGISTER for one or both opportunities HERE About this event Monday, September 13th, 8:45 - 11:30 \ Field Trip to Cal-Wood Education Center | Location: Cal-Wood Education Center (in-person) Executive Director since 1999, Rafael Salgado and Natural […]


Tributary Bioblitz

Longmont Museum 400 Quail Rd, Longmont, United States

WAITLIST ONLY Help Collect + Identify Macroinvertebrates on the St. Vrain Creek! Join Can'd Aid, Trout Unlimited, City of Longmont and the Left Hand Watershed Center in an effort to collect data and monitor the health of the St. Vrain Creek. We will meet at the Longmont Museum north parking lot, and disperse from there. Can'd Aid and Trout […]


Browns & Brews Film Night at Wibby Brewing

Wibby Brewing 209 Emery St., Longmont, CO

The 2021 fall Browns & Brews Speaker series kicks off with a special film night under the stars. Join us at the Wibby Brewing Pavilion for a night of Trout Unlimited films featuring the role rivers play in our communities, wilderness, daily lives and some fly fishing fun. Come share in these stories that make […]


World Rivers Day (self-guided challenge)

Celebrate World Rivers Day - September 26th! Eight billion kilograms of plastic ends up in our oceans! Become a hero in ten minutes by joining the self-guided #rivercleanupchallenge and participating in three simple steps. Grab your gloves and a bag. Spend ten minutes cleaning up litter along your neighborhood creek. Share your hero photo on […]

Forest Forensics Tour

Boulder County Nature Association and Left Hand Watershed Center have joined forces to bring you a class on forest ecology! This event will be a roughly 2 mile hike through various forested ecosystems. The tour will be led by expert ecologists and foresters, and will teach participants how ecologists and foresters use on-the-ground observations and […]

Science Stations

Our Watershed Days Science Stations will feature hands-on learning about rivers and forests. Experts will guide participants through experiences such as: learning about aquatic habitats by collecting bugs, investigating watersheds with a 3D model, and touring headwaters ecosystems to learn about the plants and animals that call these places home, as well as how climate […]