Black Slough At Cr 500n Nr Philo, Il — Illinois River Flow Rate

Live USGS stream gauge data for Black Slough At Cr 500n Nr Philo, Il in Illinois. 7, 14, and 30-day flow rate, gauge height, and water temperature charts…

Flow rate charts for Black Slough At Cr 500n Nr Philo, Il (USGS site 03343350) in Illinois. 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.