Contact Us about EPA in Colorado
US EPA, Region 8
1595 Wynkoop Street
Denver, CO 80202-1129
303-312-6312
800-227-8917 (toll free in Region 8 states only)
EPA and Other Environmental Agencies
EPA does not handle all environmental concerns, as some issues are under the jurisdiction of other federal, Tribal, state, or local agencies. Many environmental programs have been delegated to state agencies which have primary responsibility to implement and enforce them. Often, the relevant state or local agency is the most appropriate contact.
- Colorado Department of Public Health and Environment 303-692-2000
- Denver Department of Public Health & Environment 720-865-5484
- Adams County Environmental Programs Division 720-523-6986
- Arapaho County Department of Public Health, Environmental Health 303-795-4584
- El Paso County Environmental Division 719-520-7878
- Jefferson County Public Health, Environmental Health Services 303-232-6301
Report emergency events and spills or releases to the National Response Center: 1-800-424-8802.
Llame al Centro Nacional de Respuesta al: 800-424-8802. Para español oprima 2.
You can provide tips anonymously if you do not want to identify yourself. Learn more about reporting spills and environmental violations.
Please use the form below to send us comments or questions. Be sure to include your email address if you’d like a response.