Lake Flooding Update
Lake Champlain remains well above flood stage though it has receded from its maximum of 103.2’, reached on May 6th. At that height the lake contained an extra 867 billion gallons of water and the area of the lake increased by 15%. During the last week of April, the Winooski River carried half its usual annual load of phosphorus. On a single day, April 26th, the Winooski’s phosphorus discharge was two times the annual discharge of all Vermont wastewater plants combined. Stream gauges can not begin to estimate the amount of sediment and phosphorus deposited directly to the lake by shoreline erosion. We will continue to provide regular updates on the flooding impacts as the waters recede.