The surface area of the lake was increased from 1,300 acres to about 2,200 acres .
Surface area 's maximum depth decreased from 190 ft ( 58 m ) to 110 ft ( 34 m ) .
The surface area of the lake was increased from 1,300 acres to about 2,200 acres and its maximum depth decreased from 190 ft ( 58 m ) to 110 ft ( 34 m ) .