Chattanooga closes South Chickamauga Creek Greenway downstream amid sewer overflow1 report from 1 outlet in 1 language · first reported 2026-10-02 21:45 UTC · updated 2026-10-02 21:45 UTC · JSONEnvironmentChattanoogaSouth Chickamauga CreekReportsChattanooga closes South Chickamauga Creek Greenway downstream amid sewer overflownewschannel9.com · en · 2026-10-02 21:45 UTC