Water testing in Denver County, CO
Lowest listed local program price: Free, Denver Water.
Denver Water Free Lead Test Kit
Free
- Lead
Submit the online Lead Test Request Form to receive a free water test kit by mail, collect a sample from a kitchen faucet with no filter attached, and return it; results arrive in 4 to 6 weeks.
Who can use it: Denver Water residential customers, single-family and multi-unit, limit one test per household
Checked October 2, 2026. Official page · Report a change