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.
Explore Environmental Affairs Services
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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:
Drinking Water Quality Report
Learn more about the sources and quality of Longmont’s drinking water.
Biogas – Renewable Natural Gas
A fueling station project that uses waste methane to power our sanitation trucks.
Lead Protection for Longmont Water
Our water testing confirms lead does not come from our water supplies or the City’s water main lines.