[Report of the Medical Officer of Health for Wanstead and Woodford] page 22

Wanstead and Woodford 1953

[Report of the Medical Officer of Health for Wanstead and Woodford]

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Sewer Treatment

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Second Treatment

Section	No. of Manholes	No. not baited	No. baited	Complete	Average Pre-bait Takes		N.T.
Section	No. of Manholes	No. not baited	No. baited	Complete	1 Partial	Total takes	N.T.
1	70	2	68	11	16	27	41
2	86	1	85	24	28	52	33
3	74	—	74	14	28	42	32
4	78	1	77	19	30	49	28
5	74	1	73	26	22	48	25
6	80	4	76	23	28	51	25
7	78	—	78	24	30	54	24
8	66	2	64	24	15	39	25
9	80	2	78	30	20	50	28
10	78	7	71	9	—	9	62
11	72	4	68	19	22	41	27
12	70	1	69	15	27	42	27
13	71	1	70	26	11	37	33
14	69	1	68	29	16	45	25
15	76	15	61	20	12	32	29
16	71	7	64	27	12	39	25
17	68	1	67	22	12	34	33
18	76	—	76	28	16	44	32
19	71	2	69	17	22	39	30
	1408	52	1356	407	367	774	582