Blanchard River At Ottawa Oh — Ohio River Flow Rate

Live USGS stream gauge data for Blanchard River At Ottawa Oh in Ohio. 7, 14, and 30-day flow rate, gauge height, and water temperature charts with wading…

Flow rate charts for Blanchard River At Ottawa Oh (USGS site 04189260) in Ohio. View 7-day, 14-day, and 30-day historical flow and gauge height data, plus a wading condition indicator updated every 15 minutes from USGS Water Resources monitoring data.