A reality based independent journal of observation & analysis, serving the Flathead Valley & Montana since 2006. © James Conner.

31 July 2015

Flathead Lake still seven inches lower than normal

Flathead Lake is at 2892.21 today, six-tenths of a foot, or seven inches, below the 1965–2014 median for this date. In the drought year 2001, the lake was at 2891.66 at the end of July. Today’s outflow from Kerr Dam is 3,360 cubic feet per second, 440 cfs lower than the 3,800 cfs mandated in Article 56 of the dam’s license. The Federal Energy Regulatory Commission granted the dam’s operator a small variance from Article 56. The license mandated minimum outflow drops to 3,200 cfs in a couple of days. I’ll try to have more on the situation on Monday.