Tuesday, May 5, 2015

Spring 2015 Lake Levels

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As we all know, 2014 was a banner year for the water level in Birch Lake.  The lake level started out at 919.01 ft msl (feet above mean sea level) and peaked at 920.82 ft msl!  The water level was high enough so that water flowed into Rotary Park for most of the summer and fall.
While the lake level in January 2015 was 919.73 ft msl, less snow cover and a dry spring have resulted in an early June level of about 920.06 ft msl.  This level is about 9 inches lower than experienced in early June 2014 but is still high enough so that water is currently flowing into Rotary Park.
Historically, the water level in Birch Lake peaks in the June –July time frame and recedes about a foot by the end of the year.  While the lake level now is lower than last year, the June 2015 level is still about 2 feet higher that 2009!

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