Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
Report on the sanitary condition of the Hackney District for the year 1900
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Date. | Where taken. | Total solid residue | Saline Ammonia. | Organic Ammonia. | Chlorine. | Nitrates. | Nitrites. | Sulphuretted Hydroge | Suspend'd matter. | Remarks. |
---|---|---|---|---|---|---|---|---|---|---|
July 11 | Culvert of Ley-ton and Wal-thamstow Sewage. | 142.8 grains per gallon. | 2.8 grains per gallon. | .896 grains per gallon. | 7.8 grains per gallon. | Exc'sive | Slight. | Ab'nd'nt | The sample was very foul, and contained a large quantity of suspended matter. It may be fairly described as muddy sewage water. | |
July 11 | White Hart Temple Mills. | 43.40 | 4.2 | 2.66 | 7.2 | Exc'sive | Slight. | Ab'nd'nt | 369.0 grains per gallon. | This is really a sample of river mud, as the suspended matter settles down directly the sample is allowed to stand. Exceedingly foul and giving off very offensive odours. |