Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Westminster, City of]
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Table 19.—Bacteriological Examination of Water Supplied to City of Westminster—Average Results after Treatment
Source of supply | Number of Samples | Agar plate count per ml. | Coliform count | E.coli count | |
---|---|---|---|---|---|
20-24 hours 37°C. | 3 days at 22°C. | Per cent, samples negative in 100 ml. | Per cent, samples negative in 100 ml. | ||
Stoke Newington | 257 | 18.0 | - | 100.0 | 100.0 |
R. Thames-derived | 3,698 | 12.9 | - | 99.89 | 100.0 |
Table 20.-Offices, Shops and Railway Premises Act, 1963
Category of Premises | Number Registered in 1969 | Total Number Registered at 31st December, 1969 | Number of Registered Premises receiving a general inspection during the year |
---|---|---|---|
Offices | 859 | 11,747 | 1,336 |
Retail Shops | 132 | 3,735 | 473 |
Wholesale Shops, Warehouses | 29 | 818 | 28 |
Catering Establishments open to the public (Canteens) | 22 | 1,428 | 87 |
Fuel Storage Depots | - | - | - |
Totals | 1,042 | 17,728 | 1,924 |
Offices | 268,438 | ||
Retail Shops | 38,584 | ||
Wholesale departments, Warehouses | 18,942 | ||
Catering Establishments open to the Public | 21,084 | ||
Canteens | 5,679 | ||
Fuel Storage Depots | - | ||
Total | 352,727 | ||
Total Males | 191,185 | ||
Total Females | 161,542 | ||
Inspections of all kinds | 5,789 | ||
Premises at which contraventions were found | 1,333 | ||
Notifiable accidents | 471 | ||
Accidents investigated | 171 | ||
Accidents investigated which revealed contraventions | 9 | ||
Accidents where a contravention may have been a contributory cause | 5 | ||
Fatalities | 1 |