The river is forecast to rise to 52 feet Sunday reaching a minor flood stage, meaning some property flooding and threat to the public may occur., What is the Ohio River level in Cincinnati? According to the weather service's Advanced Hydrologic Prediction Service, the Ohio River at Cincinnati was 50.58 feet as of 5 a.m. Monday, which is , As of 6 a.m. Tuesday, the Ohio River at Cincinnati was measured at 50.8 feet, just below the flood stage of 52 feet., The Ohio River's level is monitored on the shores of downtown Cincinnati. The river's action stage, or when flooding begins, is at 40 feet, and the flood stage is reached at 52 feet., The water level in the Ohio River at Cincinnati is rising. The river is projected to crest at 48 feet on Thursday, below the flood stage of 52 feet., What is the Ohio River level? As of 6 a.m. Monday, the Ohio River at Cincinnati was recorded at 28.5 feet, below the flood stage of 52 feet. It is expected to increase, hitting 46 feet by Friday .