London's Pulse: Medical Officer of Health reports 1848-1972
View report page
Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
Chigwell 1971
[Report of the Medical Officer of Health for Chigwell]
This page requires JavaScript
(b) Results of Bacteriological Examination:
| Lee Bridge | Copper-mills | Chingford Mill | Waltham Abbey | |
|---|---|---|---|---|
| BEFORE TREATMENT - | ||||
| No. of samples | 2,698 | 693 | 250 | 251 |
| Agar plate count per ml:-20-24 hours at 37°C | 59.7 | 14.5 | 0.1 | 0.2 |
| 3 days at 22°C | - | - | 12 | 9 |
| Coliform Count:-Per cent. samples negative in 100 ml. | 35.29 | 34.63 | 99.20 | 99.20 |
| Count per 100 ml. | 11.3 | 10.4 | - | 0.1 |
| Escherichia coli count:-Per cent samples negative in 100 ml. | 59.30 | 52.67 | 100.0 | 100.0 |
| Count per 100 ml. | 2.1 | 2.7 | - | - |
| AFTER TREATMENT - | ||||
| No. of samples | 278 | 240 | 254 | 254 |
| Agar plate count per ml.:-20-24 hours at 37°C | 27.4 | 9.9 | 0.1 | 0.8 |
| 3 days at 22°C | - | - | 8 | 17 |
| Coliform count:-Per cent samples negative in 100 ml. | 99.64 | 100.0 | 100.0 | 99.61 |
| E. coli count:-Per cent samples negative in 100 ml. | 100.0 | 100.0 | 100.0 | 100.0 |
5. SWIMMING POOLS
Periodic visits are made to ascertain the standards of water treatment,
bacteriological control and hygiene. Water samples are taken and advice is
given when found necessary.
There are 13 swimming pools within the area situated, as follows
Buckhurst Hill:
Roding Valley Tennis Club, 200 Buckhurst Way.
Chigwell:
West Hatch Technical High School, High Road.
Chigwell School, High Road.
Chigwell County Primary School, High Road.
High View Residential School, Lambourne Road.
Buckhurst Hill County High School, Roding Lane.
Grange Farm Centre, High Road.
Girl Guides' Camp, Lambourne Road.
-26- /Loughton