128 
IOWA ACADEMY OF SCIENCE 
Location 
Date 
of 
Pl’g 
Date 
of 
Ct’g 
Gelatin 
Agar 
Litmus 
Lactose 
Agar 
Total 
Temp, of 
Water 
Non- 
Lique- 
fying 
Lique- 
fying 
Taylor Creek, be- 
lowMillerCamp 
No. 5 
7-20 
7-21 
0 
30 
20 
30 
55 
7-21 
0 
10 
10 
Anaerobes 
7-22 
40 
2 
40 
200 
200 
7-22 
20 
20 
40 
40 
7-23 
140 
40 
20 
140 
7-23 
20 
200 
200 
7-24 
600 
7-24 
400 
400 
Swampnearoutlet 
of Cedar Lake 
7-19 
7-21 
20 
o 
69 
7-21 
0 
0 
One mould 
7-22 
20 
0 
20 
20 
20 
7-22 
0 
0 
40 
10 
40 
7-23 
20 
0 
20 
50 
50 
7-23 
20 
0 
40 
20 
40 
7-24 
20 
20 
40 
50 
50 
7-24 
10 
30 
30 
Barneston water 
supply from tap 
near store, Tay- 
lor Creek, 
through pipe f 
mile 
7-19 
7-22 
0 
10 
10 
7-22 
10 
10 
10 
7-23 
0 
10 
10 
7-23 
10 
20 
20 
Cedar River be- 
1 o w power 
house 
7-19 
7-22 
0 
0 
0 
0 
0 
61 
7-22 
0 
0 
0 
0 
0 
No 
7-23 
0 
0 
0 
10 
10 
pollntion 
’ 
7-23 
0 
0 
10 
0 
0 
One mile from 
dam, S . W . 
shore 
7-19 
7-22 
0 
0 
10 
10 
10 
68 
7-23 
0 
0 
10 
10 
10 
No 
7-23 
0 
0 
0 
10 
10 
pollution 
7-22 
0 
0 
10 
10 
10 
Mouth of Rex 
River, 200 feet 
from shore .... 
7-19 
7-22 
0 
0 
0 
- 0 
0 
68 
7-22 
0 
0 
0 
0 
0 
No 
7-23 
0 
0 
0 
0 
0 
pollution 
7-23 
0 
0 
0 
0 
0 
* 
Upper end of Ce- 
dar Lake near 
Cedar River.. . . 
7-19 
7-32 
0 
0 
0 
0 
0 
68 
7-22 
0 
0 
0 
0 
0 
No 
7-23 
0 
0 
0 
0 
0 
pollution 
7-23 
0 
0 
0 
0 
0 
Cedar River, half 
way between 
power house 
and Barneston. 
7-19 
7-22 
0 
0 
64 
7-22 
No 
7-23 
0 
6 
0 
0 
0 
pollution 
7-23 
0 
0 
10 
10 
10 
