Michigan UST Directory

Michigan faces a considerable challenge concerning underground storage tanks (USTs) and potential environmental contamination. The state is home to 27,783 registered UST facilities, with a significant 23,369 documented leaking underground storage tank (LUST) release sites. Of these, 8,626 releases are currently classified as "Open," indicating ongoing cleanup requirements. The state manages 16,718 active USTs alongside 73,114 closed tanks. This comprehensive data, sourced from the EPA UST Finder program, underscores the historical and ongoing environmental impact.

The prevalence of LUST sites highlights the critical importance of robust UST monitoring, environmental due diligence, and groundwater protection. Leaks from USTs can lead to soil and groundwater contamination, posing risks to both public health and natural ecosystems. Protecting Michigan's groundwater resources necessitates vigilant oversight of active tanks and thorough assessment of closed facilities. Cities such as Detroit (1863 facilities, 286 releases), Grand Rapids (865 facilities, 124 releases), and Lansing (633 facilities, 115 releases) exemplify areas with numerous facilities and documented releases, underscoring the localized need for continuous environmental protection efforts.