TYPHOID FEVER IH DISTRICT OF COLUMBIA 
149 
Bacteriology of the shallow wells in the District of Columbia — Continued. 
No. 
Location. 
Date. 
Number 
of bac- 
teria per 
cubic 
centi- 
meter. 
Ferment in lac- 
bouillon. 
B. coli present. 
0.1 cc. 
1 cc. 
10 cc. 
0.1 cc. 
Icc. 
10 cc. 
Southeast. 
1906. 
30 
Fourth and South Carolina avenue 
July 
23 
512 
+ 
+ 
-1- 
+ 
+ 
+ 
144 
do 
Aug. 
17 
6 
- 
- 
- 
- 
— 
— 
395 
.do. 
Oct. 
9 
140 





L 
. .do 
July 
10 
26 
32 
Fifth and G streets 
July 
23 
a 67 
+ 
-1- 
-1- 
4- 
147 
do 
Aug. 
17 
100 
— 
— 
396 
. .do 
Oct. 
9 
110 





L 
do 
July 
10 
5 
34 
Fourth and Seward square 
July 
23 
32 
— 
— 
— 
— 
— 
— 
397 
. .do 
Oct. 
9 
9 





L 
do 
Julj^ 
10 
6 
35 
Third and C streets 
July 
23 
321 
-t- 
4- 
398 
do 
Oct. 
9 
27 
L 
do 
July 
10 
2 
91 
Seventeenth and Harrison streets, 
Aug. 
6 
123 
+ 
+ 
+ 
+ 
Anacostia. 
393 
do 
Oct. 
8 
185 
_ 
_ 
_ 
L 
do 
July 
26 
340 
-1- 
92 
Seventh and B streets 
Aug. 
6 
15 
— 
— 
— 
— 
— 
423 
do 
Oct. 
11 
43 
_ 
L 
do 
July 
10 
5 
101 
Third street and Pennsylvania avenue. 
Aug. 
8 
65 
— 
— 
— 
— 
— 
— 
399 
do 
Oct. 
9 
360 
4- 
473 
do 
Oct. 
9 
552 
+ 
+ 
L 
do 
J uly 
10 
4 
102 
Seventh, between B and C streets 
Aug. 
8 
20 
— 
— 
— 
— 
— 
424 
do 
Oct. 
11 
19 
L 
do 
July 
10 
1 
103 
Eighth and D streets 
Aug. 
8 
28 
— 
— 
— 
— 
— 
— 
L 
do 
July 
10 
104 
_ 
116 
Jefferson, between Monroe and Fill- 
Aug. 
10 
63 


_ 
_ 
_ 

more streets. 
386 
do 
Oct. 
8 
67 
L 
do 
July 
26 
15 
117 
Fillmore and Jackson streets 
Aug. 
10 
27 
— 
— 
— 
— 
387 
do 
Oct. 
8 
76 

L 
do 
July 
26 
2 
139 
L, between Thirteenth and Fourteenth 
Aug. 
16 
(?) 
+ 
4- 
streets. 
442 
do 
Oct. 
13 
22 
L 
do 
145 
Eleventh street and South Carolina 
Aug. 17 
25 

_ 
_ 



avenue. 
425 
.... .do 
Oct. 
11 
9 
+ 
+ 
+ 
L 
do 
J iilv 
10 
2 
146 
I, between Eleventh and Twelfth 
Aug. 17 
27 

streets. 
444 
do 
Oct. 
13 
157 
_ 
L 
do 
J 111 V 
10 
6 
183 
Hamilton road 
Ausr. 24 
26 
-p 
-j- 
4- 
389 
do 
Oct. 
8 
665 
185 
Stanton and Pomeroy streets 
Aug. 24 
9 
— 
— 
— 
— 
— 
— 
a No indol. 
