M(1)41
### Lable III.-Continued.
BACTERIOLOGICAL ANALYSES OF LAI CHI KOK WATER SAMPLES.
Date. Description of samples. Pollution Index as C.C. Remarks. 17-9-24. Unfiltered water ++ Raw water. do. Filtered 1 Not up to standard. do. Tap, Coolies' Quarters, Standard Oil Co. 10 do. Tap, Kitchen, servants' Quarters. 50 15-10-24. Unfiltered water 50 do. Filtered + Excellent. do. Tap, Coolie Quarter, filter bed... i Do. do. Tap, servants' Quarters. 50 Excellent. 19-11-24. Unfiltered water 50 Raw water. do. Filtered + 888 do. Tap, Coolies' Quarters, Standard Oil Co. 50 Do. 17-12-24. Unfiltered water 50 do. Filtered 50 + 0.3 do. Tap, Servants' Quarters. 1 + + Raw water. do. Tap, Coolies' Quarters, Standard Oil Co. 50 Excellent. Unfiltered water 50 Do. Tap, Kitchen servant quarters 50 Do. Standard Oil Co., Raw water, ¡ Very good. Excellent. Do.