95 
TABLE IX(b). 
Tabular Siaiement showing percentage of Organisms in Lake 









Waters. 
QUARTER QUARTER | QUARTER 
Name of organism. ENDING ENDING ENDING 
SEPTEMBER | DECEMBER MARCH 
30, 1908. 31, 1908; 31, 1909. 
| Lopeeis | P P 
te Per er er 
| | al 
| Actual. “cent. Actual. | con¢. | Actual. cnn 
| | | 
~ | 
Bacillus Cloace Sor sere | LQ | 16°8-| 3 2°2 
a Grunthal | 49 |} 44°5 21 18°6 | 9 10'O 
Pe Lactis erogenes | 4 | 236 | 27 | 1 24°0 | 20 22°23 
- Coscoroba Sal epee he | Zi) E8°6 5 i cee 
ie Colicommunis .. | Seiler ek 5, | 2g NS ay fed a 
* Neapolitanus .. | 2 1°8 | ly FZ | 7 Te 
- Pneumoniz E | °° | I | 8 | - eee, 
¥ Acidilactici .. | «4 oe a lame Se I a 
re Oxytocus Perni- | | | 
ciosus.. Ee ae feerane ae | pri 
Fe No. 73 | Sah) BEF) Gal) 5 5 23:\ 21 | \ 2362 
ral . | _-_ 5 . 
Say. 10. LOT Can ee aa 2 7 3 3°3 
be No. 67 I "9 | IO 8°8 | IO Let 
Be No. 6 I sige | 2 ey, ea, | 
| 
ss No. 9 en F 10 T Eee 
EFI | 10070 PI) FOO 89 | 100°0 
| ‘ 



and Adoni, extremely heavy rain fell, the totals being over 
30 inches. The reservoirs were all replenished with water. 
In the case of Red Hills the rainfall lasted for a little over two 
months. During the year under report the rains were fairly 
normal, with the exception of Vizagapatam. Coconada 
also had deficient rain, but in this case the water-supply is not 
dependent directly on the monsoon, but on the irrigation canal. 
(3) Quarter ending 31st March 1909. There was very 
little general rain during this quarter, but Madras, Ootaca- 
mund, Vellore, all received a considerable downpour, amount- 
ing to about 6 inches, within the first week of January 1909. 
After this the weather was fine. 
There is, however, another point which must be men- 
tioned, namely, that quite a large number of these reservoirs 
and lakes have supply channels in the shape of streams 
running into them. During the months of January and 
