Below are the most recent Ohio River sample results collected by ORSANCO and analyzed by Greater Cincinnati Water Works with permission to share. Samples were collected on April 24-25, 2023 and reflect the most recent data available.
Samples have also been collected and analyzed by Greater Cincinnati Water Works at their intake. Their results table is available at: https://www.cincinnati-oh.gov/water/news/ohio-river-test-results-show-no-contaminants/
Additionally, samples have been collected and analyzed by Louisville Water Company. Their results table is available at: https://louisvillewater.com/louisville-pure-tap-water-you-can-trust-is-safe/
To contact ORSANCO for general inquires: www.orsanco.org/contact-us