BAROMETRICAL MEASUREMENTS, 
201 
Rich Lake. 
Aug. 19. 
Att. 
Det. 
Oes. 
Elevation 
above tide. 
Deviation 
from mean. 
27 Burlington, 
6h 22'' p m 
28.1 
23.7 
379.30 
379.35 
1547.20 
+ 0.07 
Lake, .... 
6h 30' p m 
20.9 
20. 
380.60 
343.30 
28 Burlington, 
6h 52' p m 
28.1 
23.9 
379.30 
379.40 
1547.10 
—0.05 
Lake, .... 
7li 0' p m 
19.8 
19.1 
380.50 
343.40 
Mcnn elftvnlinn nVinvc tirlft. 
1547.15 
Newcomb Lake. 
Aug. 19. 
1 Burlington, 
Ih 22' p m 
26.6 
26.5 
379.70 
379.00 
29 Lake, .... 
Ih 15' p m 
23.8 
22.8 
379.10 
341.55 
1698.98 
Lake Sanford. 
Aug. 15. 
1 Burlington, 
6h 14' p m 
23.6 
19.4 
380.80 
380.40 
1 Burlington, 
6li 44' p m 
23.1 
19.3 
380.70 
380.24 
1 Means,_ 
6h 29' p m 
23.4 
19.3 
380.75 
380.32 
30 Lake, .... 
6h 30' p m 
16.4 
16.4 
379.30 
342.57 
1719.26 
+ 7.29 
Burlington, 
6h 44' p m 
23.1 
19. 
380.70 
380.24 
31 Lake, .... 
6h 45' p m 
16.2 
16. 
379.30 
342.65 
1710.58 
—1.39 
Burlington, 
6h 44' p m 
23.1 
19. 
380.70 
380.24 
Burlington, 
7li 14' p m 
22.9 
18.8 
380.70 
380.20 
Means,_ 
6h 59' p m 
23. 
18.9 
380.70 
380.22 
1701.58 
—10.39 
32 Lake,_ 
7h 0' p m 
15.9 
15.5 
379.40 
342.65 
Aug. 16. 
Burlington, 
3h 16' p m 
24.1 
23.5 
380.20 
379.70 
33 Lake,.... 
3h 30' p m 
20.2 
\ 
19.7 
379.25 
342.30 
1704.93 
—7.04 
Burlington, 
6h 46' p m 
23.8 
19.8 
379.90 
379.40 
Geol. 2d Dist. 
26 
