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 Ealing]
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Table
AVERAGE MONTHLY INSOLUBLE DEPOSIT (milligrammes per square metre per day)
Deposit Gauges
1967 | Bashley Road | Birkbeck Avenue | + Hortus Road | Longfield Depot | + Park Avenue | * White Street |
---|---|---|---|---|---|---|
January | 82 | 96 | 50 | 44 | 48 | 26 |
February | 128 | 106 | 65 | 74 | 29 | 20 |
March | 79 | 88 | 51 | 59 | 19 | 70 |
Winter average (Oct. 1966 -Mar. 1967) | 107 | 124 | 55 | 104 | 44 | 28 |
April | 240 | 114 | 32 | 55 | 14 | 22 |
May | 147 | 142 | 78 | 152 | 23 | 27 |
June | 156 | 250 | 56 | 153 | 174 | 16 |
July | 85 | 75 | 88 | 74 | 52 | 60 |
August | 37 | 33 | - | 34 | - | |
September | 150 | 144 | - | 84 | - | |
Summer average (April -Sept. 1967) | 137 | 126 | - | 92 | - | 30 |
October | 76 | 180 | - | 55 | - | 34 |
November | 82 | 44 | - | 52 | - | 56 |
December | 95 | 154 | - | 47 | - | 25 |
Average for year 1967 | 113 | 119 | - | 74 | - | 34 |
* Maintained by N.T.G.B.
4- Site discontinued August, 1967.
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