Q-meas HS-117 -- Larch Run blw Tolley Mill
Date 2026-07-17   Party: R. Tresham / T. Lind
Method: bridge, sounding reel; stations from IP on left bank; units metres
Using meter #SW-772
GH 1.336 m at 11:27
LEW 6.8 (sloping bank, dry)
9.3 / 0.37 / 74 in 69.5 @ 6/10
11.5 / 0.55 / 124 in 68.4 @ 6/10 / cos .94
(disregard) 11.6 / 0.55 / 125 in 68.4 @ 60% / cos .94
17.2 / 0.93 / 209 in 65.5 @ 0.2, 143 in 60.2 @ 0.8
18.6 / 1.00 / 196 in 54.4 @ two-tenths, 159 in 47.1 @ 0.6, 159 in 63.2 @ 0.8
(disregard) 18.6 / 1.00 / 189 in 54.4 @ .2, 161 in 47.1 @ 0.6, 162 in 63.2 @ eight-tenths
20.7 / 1.10 / 253 in 67.6 @ .2, 172 in 60.3 @ 0.8
~~20.7 / 1.10 / 251 in 67.6 @ .2, 166 in 60.3 @ 80%~~
from here on meter 21447
24.7 / 1.24 / 102 in 47.0 @ 20%, 67 in 45.5 @ 8/10
26.9 / 1.29 / 131 in 59.0 @ two-tenths, 79 in 52.2 @ 80%
Units now feet
98.5 / 4.30 / 140 in 57.5 @ two-tenths, 98 in 55.5 @ eight-tenths
105.0 / 4.30 / 125 in 55.6 @ 2/10, 76 in 46.8 @ .8 / coef 0.91
109.5 / 4.30 / 152 in 63.3 @ 2/10, 112 in 67.5 @ 8/10
VOID 109.5 / 4.30 / 156 in 63.3 @ 2/10, 112 in 67.5 @ 0.8
VOID 126.0 / 4.05 / 153 in 62.8 @ 0.2, 97 in 49.1 @ eight-tenths / coef 0.98
126.0 / 4.05 / 148 in 62.8 @ 2/10, 90 in 49.1 @ eight-tenths / cf .98
137.5 / 3.80 / 114 in 49.8 @ 2/10, 106 in 52.2 @ six-tenths, 86 in 49.3 @ .8
150.0 / 3.55 / 119 in 52.0 @ two-tenths, 69 in 40.2 @ eight-tenths
157.0 / 3.40 / 107 in 49.6 @ 2/10, 106 in 64.4 @ 80%
GH 4.35 ft at 12:23
165.5 / 3.25 / 90 in 40.7 @ .2, 73 in 45.9 @ 80%
178.5 / 3.00 / 82 in 42.5 @ .2, 91 in 62.1 @ eight-tenths
184.5 / 2.95 / 115 in 63.1 @ .2, 67 in 52.1 @ 8/10
194.5 / 2.80 / 77 in 45.4 @ .2, 65 in 50.8 @ 8/10
205.5 / 2.60 / 91 in 59.4 @ 20%, 59 in 56.0 @ .8
213.0 / 2.40 / 71 in 57.0 @ six-tenths
217.0 / 2.25 / 79 in 67.9 @ 0.6
VOID 225.5 / 1.90 / 32 in 43.3 @ .6 / angle 12 deg
225.5 / 1.90 / 36 in 43.3 @ 6/10 / 12° to normal
232.5 / 1.50 / 36 in 57.5 @ .6
REW is the wall at 244.5; depth there 0.15
gage ht 4.33 ft @ 12:59 pm
