An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Urban Waters Partnership

Big River Clean-up and Restoration Effort Resources

Information on Lead Exposure
Information on Superfund Sites
Infographics on the Coalition’s effort
Information for Landowners
Information on the Watershed and Ecosystem
Blood Lead Testing
  • St. Francois County Health Center: Park Hills, 1025 West Main Street; phone: 573-431-1947.
  • Jefferson County Health Department: Contact them by phone at 636-797-3737, or at one of these locations: Hillsboro, 405 Main Street; Arnold, 1818 Lonedell Road; or High Ridge, 5684 State Road PP
  • Washington County Health Department: Potosi, 520 Purcell Dr.; phone: 573-438-2164
  • For additional information on blood lead testing, visit the MoDHSS website: