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TABLE 1
PERCOLATION TEST RESULTS
PROJECT NO. 20-7-582
HOLE NO. HOLE DEPTH
(INCHES)
LENGTH OF
INTERVAL
(MIN)
WATER DEPTH
AT START OF
INTERVAL
(INCHES)
WATER DEPTH
AT END OF
INTERVAL
(INCHES)
DROP IN
WATER LEVEL
(INCHES)
AVERAGE
PERCOLATION
RATE
(MIN./INCH)
56 54½ 1½ 2.7
B-1 132 4 54½ 53½ 1 4
53½ 52½ 1 4
52½ 51½ 1 4
51½ 50½ 1 4
Water Added 61 59 2 2
59 58¼ ¾ 5.3
Note: The percolation test was conducted in the completed 4-inch diameter borehole on October 19, 2020.