78 
THE FILTERED RIVER WATER FROM TAPS— Continued. 
Table showing fermentation in lactose broth of samples tahen from hydrant tap at 
Washington Circle. 
JULY, 1908. 
1 
2 
3 
4 
5 
6 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
Fermentation in lactose broth. 
Day of month. 
X’ cixu.cj_LLatiui_i lu lactuse uiuiu. 
0.1 c. c. 
1 c. c. 
10 c. c. 
... 1 
i 

1 
1 
1 
1 
' — 
- 
, — 
+ 
- 
- 
