Tri-County Health Department's Rocky Mountain Arsenal Oversight Program monitors water and air surrounding the Arsenal to verify that cleanup activities are protective to workers and the community.

The Tri-County Health Department program samples domestic water wells, oversees continuing operations and maintenance of ongoing/completed remediation activities, and presents a report on our activities to the Adams County Commissioners on an annual basis. These annual reports are available during office hours at:

Tri-County Health Department
Adams County Service Center Building
4201 E. 72nd Ave. Suite D
Commerce City, CO 80022
Phone: 303-288-6816
(72nd and Colorado Boulevard) (Map)

Frequently Asked Questions
Wildlife Tours | Eagles | Wildlife

For more information or to report concerns, call the 24-hour Tri-County Health Dept. Info Line at 303-286-8032 or Melody Mascarenaz at 720-322-1524.

Contact List:
General Info- 303-289-0136
Environmental Cleanup Tours- 303-289-0136
Environmental Protection Agency- 303-312-6660
HealthLine- 1-888-671-7848
Media Representatives- 303-289-0337
Wildlife Society- 303-289-0820
Wildlife Tours- 303-289-0930
Volunteer Opportunities- 303-289-0471

Related Tri-County Pages:
• Environmental Health Homepage
• Animal-Borne Diseases
• A–Z Index of Topics and Services
• Body Art Establishment Inspections
• Disease Prevention
• Emergency Preparedness
• Health Inspections
• Household Hazardous Waste Roundups
• Indoor Air Quality / Mold
• Industrial Hygiene / Occupational Health
• Land Use and Planning Services
• Meth Labs Cleanup
• Restaurant Inspections
• SARS
• Septic Systems
• Swimming Pools and Spas
• West Nile Virus

Related Arsenal Links:
• Arsenal Fact Sheets
• Arsenal HealthLine
• Audubon Colorado
• Colorado Wildlife Federation
• Denver Museum of Nature and Science
• Environmental Protection Agency (EPA)
• Lowry Landfill Information
• Public Involvement
• Q & A - Frequently Asked Questions
• Rocky Mountain Arsenal
• State Health Department
• Superfund Site Information
• Teacher Resources
• The Refuge
• Tours
• Tri-County Health Department
• US Fish and Wildlife Service
• US Fish and Wildlife Service - Arsenal Office
• Volunteer Opportunities
• Who's Who - Key Contact List
• Wildlife Society- Colorado Chapter
• Wildlife Viewing

Kids Pages:
• Arsenal Kids Pages
• Drinking Water and Groundwater (EPA)
• EPA Student Center
• Hazardous Wastes (CDC)
• Recycle City (EPA)
• Superfund ABCs
• Talking with Kids About Disasters
• Water Treatment Cycle (EPA)

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