No. ^ (p 6 /^/ ^ 
Date 
, I <7, /<?(* p 
Co. _ -. - ; . ‘ ..• . ..^ __ 
St. ___ _s_:_ 
35* ± I 4- 
„ ' : — ft. 
L_X C,t^ «• *«w . 
*4 JtL. 
n / 
f 
* 
r 
A- < 
Quadrangle _ 
Time O’.*1-5 MM , Weather 
Elevation 
Terrain 
— 
Geological Formation 
Rel. Humidity 
Atm. Pr, 
Temp 
Turbidity. 
Flow ■-«. Temp. 
Width fy'-L* . fck. » Depth JX_ 
I ljf r J| I 1 1 glp j : 1 pi 
M, 0. Aik. _ Fhenolphthalein Aik 
0 2 
Bottom 
-4^ 
9 
pH 
C0 2 
, .. 
Shore 
r £ ■ « « ^ 
" ft ".'t"“'t 
0 ^ il 
^ CuU&L<J_ __ r< ^ A^ 2r > .. ..T^i - 
(i2/ s5 
/ (J yf /l 
_ / £r . '■' Y yt. S/jzZL-± - 
