[Report of the Medical Officer of Health for Wanstead and Woodford] page 26

Wanstead and Woodford 1954

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

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Table: Sewer Treatmentsecond treatment

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Sewer Treatment

second treatment

1	2	3	4	5	6	7	8
Section	No. of Manholes	No. not Baited	No. baited	Complete	Average Pre-bait takes
Section	No. of Manholes	No. not Baited	No. baited	Complete	Partial	Total takes	N.T.
1.	71	1	70	21	7	28	42
2.	86	—	86	26	13	39	47
3.	70	—	70	18	8	26	44
4.	75	—	75	17	20	37	38
5.	72	—	72	17	18	35	37
6.	80	—	80	20	19	39	41
7.	76	—	76	21	21	42	34
8.	67	—	67	24	13	37	30
9.	79	3	76	20	15	35	41
10.	77	—	77	14	6	20	57
11	69	1	68	23	12	35	33
12.	69	—	69	21	12	33	36
13.	71	4	67	25	11	36	31
14.	68	2	66	25	11	36	30
15.	75	10	65	23	10	33	32
16.	71	—	71	23	16	39	32
17.	68	7	61	22	8	30	31
18.	75	11	64	23	12	35	29
19.	71	—	71	21	10	31	40
	1390	39	1351	404	242	646	705