AnnualReport-1925

M (1) 51

Table IX.

BACTERIOLOGICAL ANALYSES OF ABERDEEN WATER SAMPLES.

Date. Description of samples. Pollution Index as C.C. Remarks. 14-1-25 Unfiltered water
Filtered water
Tap water, Police Station
Tap water, street fountain near Engine House 3.3
+16
50
50 Raw water.
Up to standard.
Excellent.
Excellent. 11-2-25. Unfiltered water
Filtered water
Tap water, Police Station
Tap water, street fountain near Engine House +0.5
12.5
50
50 Raw water.
Up to standard.
Excellent.
Excellent. 11-3-25. Unfiltered water
Filtered water
Tap water, Police Station
Tap water, street fountain near Engine House 0.5
25
50
50 Raw water.
Good.
Excellent.
Excellent. 15-4-25. Unfiltered water
Filtered water
Tap water, Police Station
Tap water, street fountain near Engine House 50
0.1
+10
50 Raw water.
1.2 Unsatisfactory.
Not up to standard
Excellent. 13-5-25. Unfiltered water
Filtered water
Tap water, Police Station
Tap water, street fountain near Engine House 1
+1
+50
50 Raw water Excellent.
Unsatisfactory.
Very good.
Excellent. 10-6-25. Unfiltered water
Filtered water
Tap water, Police Station
Tap water, street fountain near Engine House 50
10
50
50 Excellent.
Raw water.
Excellent.
Excellent. 0.8 Below standard