M (1) 47
Table VII.
BACTERIOLOGICAL ANALYSES OF STUBBS ROAD WATER SAMPLES.
Date. Description of samples Pollution Index as C.C. Remarks 5-1-25. Unfiltered water + ++ 1 Raw water. 50 Very good. Filtered water + 50 do. Tap water, 532, Peak 50 do. Excellent. Tap water, 533, Peak 50 do. 2-2-25. Unfiltered water 3 Raw water. Filtered water 5 Below standard. Tap water, 533, Peak do. Tap water, 532, Peak .... 9-2-25. do. do. do. do. do. do. 2-3-25. do. 2 Raw water. 29985 do: +++ ++ + +++ | 3 do. 1-4-25. Unfiltered water 17 Up to standard. Prefiltered water from Prefilter +17. do. Filtered water +12.5 do. Good. Filtered water from Reservoir Raw water. Very good. Tap water, 533, Stubbs Road 10 do. Tap water, 532, Stubbs Road 50 50 Excellent. Unfiltered water * 1 Raw water. Filtered water 17 do. Tap water, 533, Stubbs Road +12 do. Tap water, 532, Stubbs Road 5 .... 11-5-25. Unfiltered water 12.6 Raw water. Up to standard: Filtered water 0.2 do. Below standard. Tap water, 533, Stubbs Road 25 Good. Tap water, 532, Stubbs Road 5 2-6-25. Unfiltered water 2 do. Raw water. Filtered water + 25 Good. * Chlorinated before filtration.