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Contact this Division

General Technical and Regulatory Guidance

Customer Technical Assistance Line: 303-692-3320
1-888-569-1831 ext 3320 toll-free outside Denver 303/720 area code
8 am - 12 pm M-F excluding state holidays

Email: comments.hmwmd@state.co.us

Division-Wide Contact Information

Email: comments.hmwmd@state.co.us

Customer Technical Assistance Line: 303-692-3320
1-888-569-1831 ext 3320 toll-free outside Denver 303/720 area code
8 am - 12 pm M-F excluding state holidays

Telephone	Name
(303) 692-3331	Record Center File Review
(303) 692-3320	Customer Technical Assistance Line
(303) 692-3415	Generator Assistance Program (GAP)
(888) 569-1831	Division Toll-free
(303) 759-5355	Division Telefax
(303) 692-3300	Division Main
(970) 248-7164	Grand Junction District Office
(970) 248-7198	Grand Junction District Office Telefax
(877) 518-5608	Spill and Release Reporting - 24 Hour Toll-free
Telephone List	State of Colorado Employee Directory Search (email lookup)

Program Contacts

Mailing Address

Colorado Department of Public Health and Environment
HMWMD-B2
4300 Cherry Creek Drive South
Denver, Colorado 80246-1530

Physical Location

Main Campus Location:

700 South Ash Street, Building B
Denver, CO

Map pdf file

Laboratory Services Division:

8100 Lowry Blvd.

Denver, CO

District Office:

222 South 6th Street, Room 232
Grand Junction, CO

Hours

Monday - Friday, 8:00 a.m. - 5:00 p.m., except state holidays

Office Hours for Public Review of Records (by appointment only):

Monday - Friday, 8:00 a.m. - 12:00 p.m. and 1:00 p.m. - 5:00 p.m., except state holidays