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Reservoirs at Grassy Lake Reservoir Pool (ft)Observed: 7198.89 ft at 8:30PM Oct 13, 2018Observed: 7198.89 ft at 8:45PM Oct 13, 2018Observed: 7198.89 ft at 9:00PM Oct 13, 2018Observed: 7198.89 ft at 9:15PM Oct 13, 2018Observed: 7198.89 ft at 9:30PM Oct 13, 2018Observed: 7198.89 ft at 9:45PM Oct 13, 2018Observed: 7198.89 ft at 10:00PM Oct 13, 2018Observed: 7198.89 ft at 10:15PM Oct 13, 2018Observed: 7198.89 ft at 10:30PM Oct 13, 2018Observed: 7198.89 ft at 10:45PM Oct 13, 2018Observed: 7198.89 ft at 11:00PM Oct 13, 2018Observed: 7198.89 ft at 11:15PM Oct 13, 2018Observed: 7198.89 ft at 11:30PM Oct 13, 2018Observed: 7198.89 ft at 11:45PM Oct 13, 2018Observed: 7198.88 ft at 12:00AM Oct 14, 2018Observed: 7198.89 ft at 12:15AM Oct 14, 2018Observed: 7198.89 ft at 12:30AM Oct 14, 2018Observed: 7198.9 ft at 12:45AM Oct 14, 2018Observed: 7198.89 ft at 1:00AM Oct 14, 2018Observed: 7198.9 ft at 1:15AM Oct 14, 2018Observed: 7198.89 ft at 1:30AM Oct 14, 2018Observed: 7198.89 ft at 1:45AM Oct 14, 2018Observed: 7198.89 ft at 2:00AM Oct 14, 2018Observed: 7198.89 ft at 2:15AM Oct 14, 2018Observed: 7198.9 ft at 2:30AM Oct 14, 2018Observed: 7198.9 ft at 2:45AM Oct 14, 2018Observed: 7198.89 ft at 3:00AM Oct 14, 2018Observed: 7198.89 ft at 3:15AM Oct 14, 2018Observed: 7198.89 ft at 3:30AM Oct 14, 2018Observed: 7198.88 ft at 3:45AM Oct 14, 2018Observed: 7198.89 ft at 4:00AM Oct 14, 2018Observed: 7198.89 ft at 4:15AM Oct 14, 2018Observed: 7198.9 ft at 4:30AM Oct 14, 2018Observed: 7198.9 ft at 4:45AM Oct 14, 2018Observed: 7198.89 ft at 5:00AM Oct 14, 2018Observed: 7198.89 ft at 5:15AM Oct 14, 2018Observed: 7198.89 ft at 5:30AM Oct 14, 2018Observed: 7198.89 ft at 5:45AM Oct 14, 2018Observed: 7198.89 ft at 6:00AM Oct 14, 2018Observed: 7198.89 ft at 6:15AM Oct 14, 2018Observed: 7198.89 ft at 6:30AM Oct 14, 2018Observed: 7198.89 ft at 6:45AM Oct 14, 2018Observed: 7198.89 ft at 7:00AM Oct 14, 2018Observed: 7198.89 ft at 7:15AM Oct 14, 2018Observed: 7198.89 ft at 7:30AM Oct 14, 2018Observed: 7198.89 ft at 7:45AM Oct 14, 2018Observed: 7198.89 ft at 8:00AM Oct 14, 2018Observed: 7198.89 ft at 8:15AM Oct 14, 2018Observed: 7198.89 ft at 8:30AM Oct 14, 2018Observed: 7198.89 ft at 8:45AM Oct 14, 2018Observed: 7198.89 ft at 9:00AM Oct 14, 2018Observed: 7198.89 ft at 9:15AM Oct 14, 2018Observed: 7198.89 ft at 9:30AM Oct 14, 2018Observed: 7198.89 ft at 9:45AM Oct 14, 2018Observed: 7198.89 ft at 10:00AM Oct 14, 2018Observed: 7198.89 ft at 10:15AM Oct 14, 2018Observed: 7198.89 ft at 10:30AM Oct 14, 2018Observed: 7198.89 ft at 10:45AM Oct 14, 2018Observed: 7198.89 ft at 11:00AM Oct 14, 2018Observed: 7198.89 ft at 11:15AM Oct 14, 2018Observed: 7198.89 ft at 11:30AM Oct 14, 2018Observed: 7198.89 ft at 11:45AM Oct 14, 2018Observed: 7198.89 ft at 12:00PM Oct 14, 2018Observed: 7198.89 ft at 12:15PM Oct 14, 2018Observed: 7198.89 ft at 12:30PM Oct 14, 2018Observed: 7198.89 ft at 12:45PM Oct 14, 2018Observed: 7198.89 ft at 1:00PM Oct 14, 2018Observed: 7198.89 ft at 1:15PM Oct 14, 2018Observed: 7198.89 ft at 1:30PM Oct 14, 2018Observed: 7198.89 ft at 1:45PM Oct 14, 2018Observed: 7198.9 ft at 2:00PM Oct 14, 2018Observed: 7198.89 ft at 2:15PM Oct 14, 2018Observed: 7198.9 ft at 2:30PM Oct 14, 2018Observed: 7198.9 ft at 2:45PM Oct 14, 2018Observed: 7198.89 ft at 3:00PM Oct 14, 2018Observed: 7198.89 ft at 3:15PM Oct 14, 2018Observed: 7198.89 ft at 3:30PM Oct 14, 2018Observed: 7198.9 ft at 3:45PM Oct 14, 2018Observed: 7198.9 ft at 4:00PM Oct 14, 2018Observed: 7198.9 ft at 4:15PM Oct 14, 2018Observed: 7198.89 ft at 4:30PM Oct 14, 2018Observed: 7198.9 ft at 4:45PM Oct 14, 2018Observed: 7198.89 ft at 5:00PM Oct 14, 2018Observed: 7198.89 ft at 5:15PM Oct 14, 2018Observed: 7198.89 ft at 5:30PM Oct 14, 2018Observed: 7198.9 ft at 5:45PM Oct 14, 2018Observed: 7198.9 ft at 6:00PM Oct 14, 2018Observed: 7198.9 ft at 6:15PM Oct 14, 2018Observed: 7198.89 ft at 6:30PM Oct 14, 2018Observed: 7198.89 ft at 6:45PM Oct 14, 2018Observed: 7198.89 ft at 7:00PM Oct 14, 2018Observed: 7198.89 ft at 7:15PM Oct 14, 2018Observed: 7198.89 ft at 7:30PM Oct 14, 2018Observed: 7198.89 ft at 7:45PM Oct 14, 2018Observed: 7198.89 ft at 8:00PM Oct 14, 2018Observed: 7198.89 ft at 8:15PM Oct 14, 2018Observed: 7198.89 ft at 8:30PM Oct 14, 2018Observed: 7198.89 ft at 8:45PM Oct 14, 2018Observed: 7198.89 ft at 9:00PM Oct 14, 2018Observed: 7198.89 ft at 9:15PM Oct 14, 2018Observed: 7198.89 ft at 9:30PM Oct 14, 2018Observed: 7198.89 ft at 9:45PM Oct 14, 2018Observed: 7198.89 ft at 10:00PM Oct 14, 2018Observed: 7198.89 ft at 10:15PM Oct 14, 2018Observed: 7198.89 ft at 10:30PM Oct 14, 2018Observed: 7198.89 ft at 10:31PM Oct 14, 2018Observed: 7198.89 ft at 10:45PM Oct 14, 2018Observed: 7198.89 ft at 10:46PM Oct 14, 2018Observed: 7198.89 ft at 11:00PM Oct 14, 2018Observed: 7198.89 ft at 11:01PM Oct 14, 2018Observed: 7198.89 ft at 11:15PM Oct 14, 2018Observed: 7198.89 ft at 11:30PM Oct 14, 2018Observed: 7198.89 ft at 11:45PM Oct 14, 2018Observed: 7198.89 ft at 12:00AM Oct 15, 2018Observed: 7198.89 ft at 12:15AM Oct 15, 2018Observed: 7198.89 ft at 12:30AM Oct 15, 2018Observed: 7198.89 ft at 12:45AM Oct 15, 2018Observed: 7198.89 ft at 1:00AM Oct 15, 2018Observed: 7198.89 ft at 1:15AM Oct 15, 2018Observed: 7198.89 ft at 1:30AM Oct 15, 2018Observed: 7198.89 ft at 1:45AM Oct 15, 2018Observed: 7198.89 ft at 2:00AM Oct 15, 2018Observed: 7198.89 ft at 2:15AM Oct 15, 2018Observed: 7198.89 ft at 2:30AM Oct 15, 2018Observed: 7198.89 ft at 2:45AM Oct 15, 2018Observed: 7198.89 ft at 3:00AM Oct 15, 2018Observed: 7198.89 ft at 3:15AM Oct 15, 2018Observed: 7198.89 ft at 3:30AM Oct 15, 2018Observed: 7198.89 ft at 3:45AM Oct 15, 2018Observed: 7198.89 ft at 4:00AM Oct 15, 2018Observed: 7198.89 ft at 4:15AM Oct 15, 2018Observed: 7198.89 ft at 4:30AM Oct 15, 2018Observed: 7198.89 ft at 4:45AM Oct 15, 2018Observed: 7198.89 ft at 5:00AM Oct 15, 2018Observed: 7198.89 ft at 5:15AM Oct 15, 2018Observed: 7198.9 ft at 5:30AM Oct 15, 2018Observed: 7198.89 ft at 5:45AM Oct 15, 2018Observed: 7198.89 ft at 6:00AM Oct 15, 2018Observed: 7198.89 ft at 6:15AM Oct 15, 2018Observed: 7198.89 ft at 6:30AM Oct 15, 2018Observed: 7198.89 ft at 6:45AM Oct 15, 2018Observed: 7198.9 ft at 7:00AM Oct 15, 2018Observed: 7198.9 ft at 7:15AM Oct 15, 2018Observed: 7198.9 ft at 7:30AM Oct 15, 2018Observed: 7198.9 ft at 7:45AM Oct 15, 2018Observed: 7198.89 ft at 8:00AM Oct 15, 2018Observed: 7198.89 ft at 8:15AM Oct 15, 2018Observed: 7198.89 ft at 8:30AM Oct 15, 2018Observed: 7198.9 ft at 8:45AM Oct 15, 2018Observed: 7198.9 ft at 9:00AM Oct 15, 2018Observed: 7198.9 ft at 9:15AM Oct 15, 2018Observed: 7198.9 ft at 9:30AM Oct 15, 2018Observed: 7198.9 ft at 9:45AM Oct 15, 2018Observed: 7198.9 ft at 10:00AM Oct 15, 2018Observed: 7198.9 ft at 10:15AM Oct 15, 2018Observed: 7198.9 ft at 10:30AM Oct 15, 2018Observed: 7198.9 ft at 10:45AM Oct 15, 2018Observed: 7198.9 ft at 11:00AM Oct 15, 2018Observed: 7198.9 ft at 11:15AM Oct 15, 2018Observed: 7198.9 ft at 11:30AM Oct 15, 2018Observed: 7198.9 ft at 11:45AM Oct 15, 2018Observed: 7198.9 ft at 12:00PM Oct 15, 2018Observed: 7198.91 ft at 12:15PM Oct 15, 2018Observed: 7198.91 ft at 12:30PM Oct 15, 2018Observed: 7198.91 ft at 12:45PM Oct 15, 2018Observed: 7198.9 ft at 1:00PM Oct 15, 2018Observed: 7198.9 ft at 1:15PM Oct 15, 2018Observed: 7198.9 ft at 1:30PM Oct 15, 2018Observed: 7198.9 ft at 1:45PM Oct 15, 2018Observed: 7198.91 ft at 2:00PM Oct 15, 2018Observed: 7198.91 ft at 2:15PM Oct 15, 2018Observed: 7198.91 ft at 2:30PM Oct 15, 2018Observed: 7198.91 ft at 2:45PM Oct 15, 2018Observed: 7198.9 ft at 3:00PM Oct 15, 2018Observed: 7198.9 ft at 3:15PM Oct 15, 2018Observed: 7198.9 ft at 3:30PM Oct 15, 2018Observed: 7198.91 ft at 3:45PM Oct 15, 2018Observed: 7198.91 ft at 4:00PM Oct 15, 2018Observed: 7198.91 ft at 4:15PM Oct 15, 2018Observed: 7198.91 ft at 4:30PM Oct 15, 2018Observed: 7198.91 ft at 4:45PM Oct 15, 2018Observed: 7198.91 ft at 5:00PM Oct 15, 2018Observed: 7198.91 ft at 5:15PM Oct 15, 2018Observed: 7198.9 ft at 5:30PM Oct 15, 2018Observed: 7198.91 ft at 5:45PM Oct 15, 2018Observed: 7198.91 ft at 6:00PM Oct 15, 2018Observed: 7198.91 ft at 6:15PM Oct 15, 2018Observed: 7198.91 ft at 6:30PM Oct 15, 2018Observed: 7198.9 ft at 6:45PM Oct 15, 2018Observed: 7198.91 ft at 7:00PM Oct 15, 2018Observed: 7198.91 ft at 7:15PM Oct 15, 2018Observed: 7198.91 ft at 7:30PM Oct 15, 2018Observed: 7198.91 ft at 7:45PM Oct 15, 2018Observed: 7198.91 ft at 8:00PM Oct 15, 2018Observed: 7198.91 ft at 8:15PM Oct 15, 2018Observed: 7198.91 ft at 8:30PM Oct 15, 2018Observed: 7198.91 ft at 8:45PM Oct 15, 2018Observed: 7198.91 ft at 9:00PM Oct 15, 2018Observed: 7198.91 ft at 9:15PM Oct 15, 2018Observed: 7198.91 ft at 9:30PM Oct 15, 2018Observed: 7198.91 ft at 9:45PM Oct 15, 2018Observed: 7198.91 ft at 10:00PM Oct 15, 2018Observed: 7198.91 ft at 10:15PM Oct 15, 2018Observed: 7198.91 ft at 10:30PM Oct 15, 2018Observed: 7198.91 ft at 10:45PM Oct 15, 2018Observed: 7198.91 ft at 11:00PM Oct 15, 2018Observed: 7198.91 ft at 11:15PM Oct 15, 2018Observed: 7198.91 ft at 11:30PM Oct 15, 2018Observed: 7198.91 ft at 11:45PM Oct 15, 2018Observed: 7198.91 ft at 12:00AM Oct 16, 2018Observed: 7198.91 ft at 12:15AM Oct 16, 2018Observed: 7198.91 ft at 12:30AM Oct 16, 2018Observed: 7198.91 ft at 12:45AM Oct 16, 2018Observed: 7198.91 ft at 1:00AM Oct 16, 2018Observed: 7198.91 ft at 1:15AM Oct 16, 2018Observed: 7198.91 ft at 1:30AM Oct 16, 2018Observed: 7198.91 ft at 1:45AM Oct 16, 2018Observed: 7198.91 ft at 2:00AM Oct 16, 2018Observed: 7198.91 ft at 2:15AM Oct 16, 2018Observed: 7198.91 ft at 2:30AM Oct 16, 2018Observed: 7198.91 ft at 2:45AM Oct 16, 2018Observed: 7198.91 ft at 3:00AM Oct 16, 2018Observed: 7198.91 ft at 3:15AM Oct 16, 2018Observed: 7198.91 ft at 3:30AM Oct 16, 2018Observed: 7198.91 ft at 3:45AM Oct 16, 2018Observed: 7198.91 ft at 4:00AM Oct 16, 2018Observed: 7198.91 ft at 4:15AM Oct 16, 2018Observed: 7198.91 ft at 4:30AM Oct 16, 2018Observed: 7198.91 ft at 4:45AM Oct 16, 2018Observed: 7198.91 ft at 5:00AM Oct 16, 2018Observed: 7198.91 ft at 5:15AM Oct 16, 2018Observed: 7198.91 ft at 5:30AM Oct 16, 2018Observed: 7198.91 ft at 5:45AM Oct 16, 2018Observed: 7198.91 ft at 6:00AM Oct 16, 2018Observed: 7198.91 ft at 6:15AM Oct 16, 2018Observed: 7198.91 ft at 6:30AM Oct 16, 2018Observed: 7198.91 ft at 6:45AM Oct 16, 2018Observed: 7198.91 ft at 7:00AM Oct 16, 2018Observed: 7198.91 ft at 7:15AM Oct 16, 2018Observed: 7198.91 ft at 7:30AM Oct 16, 2018Observed: 7198.91 ft at 7:45AM Oct 16, 2018Observed: 7198.91 ft at 8:00AM Oct 16, 2018Observed: 7198.91 ft at 8:15AM Oct 16, 2018Observed: 7198.91 ft at 8:30AM Oct 16, 2018Observed: 7198.92 ft at 8:45AM Oct 16, 2018Observed: 7198.92 ft at 9:00AM Oct 16, 2018Observed: 7198.92 ft at 9:15AM Oct 16, 2018Observed: 7198.92 ft at 9:30AM Oct 16, 2018Observed: 7198.91 ft at 9:45AM Oct 16, 2018Observed: 7198.92 ft at 10:00AM Oct 16, 2018Observed: 7198.92 ft at 10:15AM Oct 16, 2018Observed: 7198.92 ft at 10:30AM Oct 16, 2018Observed: 7198.92 ft at 10:31AM Oct 16, 2018Observed: 7198.92 ft at 10:45AM Oct 16, 2018Observed: 7198.92 ft at 10:46AM Oct 16, 2018Observed: 7198.92 ft at 11:00AM Oct 16, 2018Observed: 7198.92 ft at 11:01AM Oct 16, 2018Observed: 7198.92 ft at 11:15AM Oct 16, 2018Observed: 7198.92 ft at 11:30AM Oct 16, 2018Observed: 7198.91 ft at 11:45AM Oct 16, 2018Observed: 7198.91 ft at 12:00PM Oct 16, 2018Observed: 7198.92 ft at 12:15PM Oct 16, 2018Observed: 7198.92 ft at 12:30PM Oct 16, 2018Observed: 7198.92 ft at 12:45PM Oct 16, 2018Observed: 7198.92 ft at 1:00PM Oct 16, 2018Observed: 7198.92 ft at 1:15PM Oct 16, 2018Observed: 7198.92 ft at 1:30PM Oct 16, 2018Observed: 7198.92 ft at 1:45PM Oct 16, 2018Observed: 7198.92 ft at 2:00PM Oct 16, 2018Observed: 7198.92 ft at 2:15PM Oct 16, 2018Observed: 7198.92 ft at 2:30PM Oct 16, 2018Observed: 7198.92 ft at 2:45PM Oct 16, 2018Observed: 7198.92 ft at 3:00PM Oct 16, 2018Observed: 7198.92 ft at 3:15PM Oct 16, 2018Observed: 7198.92 ft at 3:30PM Oct 16, 2018Observed: 7198.92 ft at 3:45PM Oct 16, 2018Observed: 7198.92 ft at 4:00PM Oct 16, 2018Observed: 7198.92 ft at 4:15PM Oct 16, 2018Observed: 7198.92 ft at 4:30PM Oct 16, 2018Observed: 7198.92 ft at 4:45PM Oct 16, 2018Observed: 7198.92 ft at 5:00PM Oct 16, 2018Observed: 7198.92 ft at 5:15PM Oct 16, 2018Observed: 7198.92 ft at 5:30PM Oct 16, 2018Observed: 7198.92 ft at 5:45PM Oct 16, 2018Observed: 7198.92 ft at 6:00PM Oct 16, 2018Observed: 7198.92 ft at 6:15PM Oct 16, 2018Observed: 7198.92 ft at 6:30PM Oct 16, 2018Observed: 7198.93 ft at 6:45PM Oct 16, 2018Observed: 7198.92 ft at 7:00PM Oct 16, 2018Observed: 7198.92 ft at 7:15PM Oct 16, 2018Observed: 7198.92 ft at 7:30PM Oct 16, 2018Observed: 7198.92 ft at 7:45PM Oct 16, 2018Observed: 7198.92 ft at 8:00PM Oct 16, 2018Observed: 7198.92 ft at 8:15PM Oct 16, 2018Observed: 7198.92 ft at 8:30PM Oct 16, 2018Observed: 7198.92 ft at 8:45PM Oct 16, 2018Observed: 7198.92 ft at 9:00PM Oct 16, 2018Observed: 7198.92 ft at 9:15PM Oct 16, 2018Observed: 7198.92 ft at 9:30PM Oct 16, 2018Observed: 7198.92 ft at 9:45PM Oct 16, 2018Observed: 7198.92 ft at 10:00PM Oct 16, 2018Observed: 7198.92 ft at 10:15PM Oct 16, 2018Observed: 7198.92 ft at 10:30PM Oct 16, 2018Observed: 7198.92 ft at 10:45PM Oct 16, 2018Observed: 7198.92 ft at 11:00PM Oct 16, 2018Observed: 7198.92 ft at 11:15PM Oct 16, 2018Observed: 7198.92 ft at 11:30PM Oct 16, 2018Observed: 7198.92 ft at 11:45PM Oct 16, 2018Observed: 7198.92 ft at 12:00AM Oct 17, 2018Observed: 7198.92 ft at 12:15AM Oct 17, 2018Observed: 7198.92 ft at 12:30AM Oct 17, 2018Observed: 7198.92 ft at 12:45AM Oct 17, 2018Observed: 7198.93 ft at 1:00AM Oct 17, 2018Observed: 7198.93 ft at 1:15AM Oct 17, 2018Observed: 7198.93 ft at 1:30AM Oct 17, 2018Observed: 7198.93 ft at 1:45AM Oct 17, 2018Observed: 7198.93 ft at 2:00AM Oct 17, 2018Observed: 7198.93 ft at 2:15AM Oct 17, 2018Observed: 7198.93 ft at 2:30AM Oct 17, 2018Observed: 7198.93 ft at 2:45AM Oct 17, 2018Observed: 7198.93 ft at 3:00AM Oct 17, 2018Observed: 7198.93 ft at 3:15AM Oct 17, 2018Observed: 7198.93 ft at 3:30AM Oct 17, 2018Observed: 7198.93 ft at 3:45AM Oct 17, 2018Observed: 7198.93 ft at 4:00AM Oct 17, 2018Observed: 7198.93 ft at 4:15AM Oct 17, 2018Observed: 7198.93 ft at 4:30AM Oct 17, 2018Observed: 7198.93 ft at 4:45AM Oct 17, 2018Observed: 7198.93 ft at 5:00AM Oct 17, 2018Observed: 7198.93 ft at 5:15AM Oct 17, 2018Observed: 7198.93 ft at 5:30AM Oct 17, 2018Observed: 7198.93 ft at 5:45AM Oct 17, 2018Observed: 7198.93 ft at 6:00AM Oct 17, 2018Observed: 7198.93 ft at 6:15AM Oct 17, 2018Observed: 7198.93 ft at 6:30AM Oct 17, 2018Observed: 7198.93 ft at 6:45AM Oct 17, 2018Observed: 7198.93 ft at 7:00AM Oct 17, 2018Observed: 7198.93 ft at 7:15AM Oct 17, 2018Observed: 7198.93 ft at 7:30AM Oct 17, 2018Observed: 7198.93 ft at 7:45AM Oct 17, 2018Observed: 7198.93 ft at 8:00AM Oct 17, 2018Observed: 7198.93 ft at 8:15AM Oct 17, 2018Observed: 7198.93 ft at 8:30AM Oct 17, 2018Observed: 7198.93 ft at 8:45AM Oct 17, 2018Observed: 7198.93 ft at 9:00AM Oct 17, 2018Observed: 7198.93 ft at 9:15AM Oct 17, 2018Observed: 7198.93 ft at 9:30AM Oct 17, 2018Observed: 7198.93 ft at 9:45AM Oct 17, 2018Observed: 7198.93 ft at 10:00AM Oct 17, 2018Observed: 7198.93 ft at 10:15AM Oct 17, 2018Observed: 7198.93 ft at 10:30AM Oct 17, 2018Observed: 7198.94 ft at 10:45AM Oct 17, 2018Observed: 7198.94 ft at 11:00AM Oct 17, 2018Observed: 7198.93 ft at 11:15AM Oct 17, 2018Observed: 7198.93 ft at 11:30AM Oct 17, 2018Observed: 7198.93 ft at 11:45AM Oct 17, 2018Observed: 7198.93 ft at 12:00PM Oct 17, 2018Observed: 7198.93 ft at 12:15PM Oct 17, 2018Observed: 7198.93 ft at 12:30PM Oct 17, 2018Observed: 7198.93 ft at 12:45PM Oct 17, 2018Observed: 7198.94 ft at 1:00PM Oct 17, 2018Observed: 7198.94 ft at 1:15PM Oct 17, 2018Observed: 7198.94 ft at 1:30PM Oct 17, 2018Observed: 7198.94 ft at 1:45PM Oct 17, 2018Observed: 7198.94 ft at 2:00PM Oct 17, 2018Observed: 7198.94 ft at 2:15PM Oct 17, 2018Observed: 7198.94 ft at 2:30PM Oct 17, 2018Observed: 7198.94 ft at 2:45PM Oct 17, 2018Observed: 7198.94 ft at 3:00PM Oct 17, 2018Observed: 7198.94 ft at 3:15PM Oct 17, 2018Observed: 7198.94 ft at 3:30PM Oct 17, 2018Observed: 7198.94 ft at 3:45PM Oct 17, 2018Observed: 7198.94 ft at 4:00PM Oct 17, 2018Observed: 7198.94 ft at 4:15PM Oct 17, 2018Observed: 7198.94 ft at 4:30PM Oct 17, 2018Observed: 7198.94 ft at 4:45PM Oct 17, 2018Observed: 7198.94 ft at 5:00PM Oct 17, 2018Observed: 7198.94 ft at 5:15PM Oct 17, 2018Observed: 7198.94 ft at 5:30PM Oct 17, 2018Observed: 7198.94 ft at 5:45PM Oct 17, 2018Observed: 7198.94 ft at 6:00PM Oct 17, 2018Observed: 7198.94 ft at 6:15PM Oct 17, 2018Observed: 7198.94 ft at 6:30PM Oct 17, 2018Observed: 7198.94 ft at 6:45PM Oct 17, 2018Observed: 7198.94 ft at 7:00PM Oct 17, 2018Observed: 7198.94 ft at 7:15PM Oct 17, 2018Observed: 7198.94 ft at 7:30PM Oct 17, 2018Observed: 7198.94 ft at 7:45PM Oct 17, 2018Observed: 7198.94 ft at 8:00PM Oct 17, 2018Observed: 7198.94 ft at 8:15PM Oct 17, 2018Observed: 7198.94 ft at 8:30PM Oct 17, 2018Observed: 7198.94 ft at 8:45PM Oct 17, 2018Observed: 7198.94 ft at 9:00PM Oct 17, 2018Observed: 7198.94 ft at 9:15PM Oct 17, 2018Observed: 7198.94 ft at 9:30PM Oct 17, 2018Observed: 7198.94 ft at 9:45PM Oct 17, 2018Observed: 7198.94 ft at 10:00PM Oct 17, 2018Observed: 7198.94 ft at 10:15PM Oct 17, 2018Observed: 7198.94 ft at 10:30PM Oct 17, 2018Observed: 7198.94 ft at 10:45PM Oct 17, 2018Observed: 7198.94 ft at 11:00PM Oct 17, 2018Observed: 7198.94 ft at 11:15PM Oct 17, 2018Observed: 7198.95 ft at 11:30PM Oct 17, 2018Observed: 7198.94 ft at 11:45PM Oct 17, 2018Observed: 7198.94 ft at 12:00AM Oct 18, 2018Observed: 7198.94 ft at 12:15AM Oct 18, 2018Observed: 7198.94 ft at 12:30AM Oct 18, 2018Observed: 7198.94 ft at 12:45AM Oct 18, 2018Observed: 7198.95 ft at 1:00AM Oct 18, 2018Observed: 7198.95 ft at 1:15AM Oct 18, 2018Observed: 7198.94 ft at 1:30AM Oct 18, 2018Observed: 7198.94 ft at 1:45AM Oct 18, 2018Observed: 7198.94 ft at 2:00AM Oct 18, 2018Observed: 7198.94 ft at 2:15AM Oct 18, 2018Observed: 7198.95 ft at 2:30AM Oct 18, 2018Observed: 7198.95 ft at 2:45AM Oct 18, 2018Observed: 7198.95 ft at 3:00AM Oct 18, 2018Observed: 7198.95 ft at 3:15AM Oct 18, 2018Observed: 7198.95 ft at 3:30AM Oct 18, 2018Observed: 7198.95 ft at 3:45AM Oct 18, 2018Observed: 7198.95 ft at 4:00AM Oct 18, 2018Observed: 7198.95 ft at 4:15AM Oct 18, 2018Observed: 7198.95 ft at 4:30AM Oct 18, 2018Observed: 7198.95 ft at 4:45AM Oct 18, 2018Observed: 7198.95 ft at 5:00AM Oct 18, 2018Observed: 7198.95 ft at 5:15AM Oct 18, 2018Observed: 7198.95 ft at 5:30AM Oct 18, 2018Observed: 7198.95 ft at 5:45AM Oct 18, 2018Observed: 7198.95 ft at 6:00AM Oct 18, 2018Observed: 7198.95 ft at 6:15AM Oct 18, 2018Observed: 7198.95 ft at 6:30AM Oct 18, 2018Observed: 7198.95 ft at 6:45AM Oct 18, 2018Observed: 7198.95 ft at 7:00AM Oct 18, 2018Observed: 7198.95 ft at 7:15AM Oct 18, 2018Observed: 7198.95 ft at 7:30AM Oct 18, 2018Observed: 7198.95 ft at 7:45AM Oct 18, 2018Observed: 7198.95 ft at 8:00AM Oct 18, 2018Observed: 7198.95 ft at 8:15AM Oct 18, 2018Observed: 7198.95 ft at 8:30AM Oct 18, 2018Observed: 7198.95 ft at 8:45AM Oct 18, 2018Observed: 7198.95 ft at 9:00AM Oct 18, 2018Observed: 7198.95 ft at 9:15AM Oct 18, 2018Observed: 7198.95 ft at 9:30AM Oct 18, 2018Observed: 7198.95 ft at 9:45AM Oct 18, 2018Observed: 7198.95 ft at 10:00AM Oct 18, 2018Observed: 7198.95 ft at 10:15AM Oct 18, 2018Observed: 7198.95 ft at 10:30AM Oct 18, 2018Observed: 7198.95 ft at 10:45AM Oct 18, 2018Observed: 7198.95 ft at 11:00AM Oct 18, 2018Observed: 7198.95 ft at 11:15AM Oct 18, 2018Observed: 7198.95 ft at 11:30AM Oct 18, 2018Observed: 7198.95 ft at 11:45AM Oct 18, 2018Observed: 7198.95 ft at 12:00PM Oct 18, 2018Observed: 7198.95 ft at 12:15PM Oct 18, 2018Highest Observation: 7198.96 ft at 12:30PM Oct 18, 2018Highest Observation: 7198.96 ft at 12:45PM Oct 18, 2018Observed: 7198.95 ft at 1:00PM Oct 18, 2018Observed: 7198.95 ft at 1:15PM Oct 18, 2018Observed: 7198.95 ft at 1:30PM Oct 18, 2018Highest Observation: 7198.96 ft at 1:45PM Oct 18, 2018Highest Observation: 7198.96 ft at 2:00PM Oct 18, 2018Observed: 7198.95 ft at 2:15PM Oct 18, 2018Observed: 7198.95 ft at 2:30PM Oct 18, 2018Highest Observation: 7198.96 ft at 2:45PM Oct 18, 2018Observed: 7198.95 ft at 3:00PM Oct 18, 2018Observed: 7198.95 ft at 3:15PM Oct 18, 2018Observed: 7198.95 ft at 3:30PM Oct 18, 2018Highest Observation: 7198.96 ft at 3:45PM Oct 18, 2018Highest Observation: 7198.96 ft at 4:00PM Oct 18, 2018Highest Observation: 7198.96 ft at 4:15PM Oct 18, 2018Highest Observation: 7198.96 ft at 4:30PM Oct 18, 2018Highest Observation: 7198.96 ft at 4:45PM Oct 18, 2018Highest Observation: 7198.96 ft at 5:00PM Oct 18, 2018Observed: 7198.95 ft at 5:15PM Oct 18, 2018Observed: 7198.95 ft at 5:30PM Oct 18, 2018Highest Observation: 7198.96 ft at 5:45PM Oct 18, 2018Highest Observation: 7198.96 ft at 6:00PM Oct 18, 2018Highest Observation: 7198.96 ft at 6:15PM Oct 18, 2018Highest Observation: 7198.96 ft at 6:30PM Oct 18, 2018Highest Observation: 7198.96 ft at 6:45PM Oct 18, 2018Highest Observation: 7198.96 ft at 7:00PM Oct 18, 2018Highest Observation: 7198.96 ft at 7:15PM Oct 18, 2018GRLW4(plotting HPIRG) Graph Created (8:19PM Oct 18, 2018)ObservedLatest observed value: 7198.96 ft at 7:15 PM MDT 18-Oct-2018. Flood Stage is 7212 ft
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Tabular Data (UTC)
Tabular Data (MDT)
XML Data
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Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Reservoirs at Grassy Lake Reservoir. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 7212
Action Stage: 7210
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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Gauge LocationGauge Map Marker
 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
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Latitude: 44.129167° N, Longitude: 110.818056° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7212 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Riverton Weather Forecast Office
12744 West U.S. Highway 26
Riverton, WY 82501
(307) 857-3898
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