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Environmental Affairs

View of Front Range mountains and pond from Sandstone Ranch area

Contact

Submit a Service Request
(303) 651-8416

Hours of Operation

Monday – Friday, 8 am to 5 pm

Location

1100 S. Sherman
Longmont, CO 80501

  • Veterans Day is an observed city holiday on Nov. 11.
The Environmental Affairs Division is dedicated to ensuring a healthy environment for current and future generations, providing technical and regulatory support to drive feasible solutions for city operations and protecting the environment and watershed.
Key Initiatives
Our department is proud to lead several key initiatives aimed at fostering sustainability and environmental stewardship in Longmont. Explore some of our spotlighted programs and resources:

River Monitoring

River monitoring is done to check watershed health by measuring water quality, tracking tiny bugs and finding pollution sources. Our efforts protect our environment and water quality.
Learn More and Apply
A clear, shallow creek flows over smooth stones, lined with trees and green grass.