Estuary of the River Mersey : The effect of the discharge of crude sewage into the estuary of the River Mersey on the amount and hardness of the deposit in the estuary.
- Great Britain. Water Pollution Research Board
- Date:
- 1938
Licence: Public Domain Mark
Credit: Estuary of the River Mersey : The effect of the discharge of crude sewage into the estuary of the River Mersey on the amount and hardness of the deposit in the estuary. Source: Wellcome Collection.
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![310 ESTUARY OF THE RIVER MERSEY TABLE 84—continued Time from oe of predicted Tinat ae: : high water. : istance Height of EBB (E) moving | from Rock Total Concen- Composition of high water upstream = Depth of | tration of Date. § after F Light. depth of Sane ere nich suspended ee previous ae i + Above, water. py oe - matter. aaa FLOOD (E) moving ies. Oxygen consumed before - down- (ageney: high water,| Team E. Cp ooo 8 (thousands (parts per 100 gm. dry (ft.) (knots). of ft.) (ft) (ft.). 100,000). weight). hrs. min. 11/11/35 29-2 F 0:45 — —71-8 72 0 2+] 4-8 —contd. I 21 1-9 0 43 ikoy/ 5-9 69 1-5 3-3 F 0-30 — - 72 0 1-1 0 21 1-9 0 43 1:9 2-6 69 1:8 5-6 F0-15 — ne FA 0 1:9 2-6 2) 0:8 6:8 43 1:6 3-1 68 1:8 2:8 15/11/35 26-6 F 2-40 — +35-9 29 l res — 2. bea, Float Drift 12, 46-6 — 24 21-8 — F 2-20 F 1-9 +39-8 Ti 0 23-2 — 6 35-7 — 12 40-2 — 24 75:7 — F 2-05 ig 25 +42-8 31 0 10:9 — 6 15:7 —_— 12 17-0 — 24 16-3 — F1-55 ieee: +44-6 18 0 23-8 — 6 27-9 — 12 35-1 — F 1-40 1 Se Oo) +46-8 34 0 il}osy — 6 21-8 —_ 12 31-7 — | 24 37°5 — a2 i Hoy +48-9 42 0 11-8 — 6 16-2 — 12 14-2 — 24 20°6 _— F 1-10 == +53-3 30 0 15-8 -- 6 20:7 — 12 19°8 — 24 25-8 — F 0-55 1 Blby/ +53-8 19 0 18-1 — 6 23°8 — 2 26-1 — F 0:40 F 1-6 +54-4 28 0 11-2 — 6 34°+1 — 12 49-2 — 24 47-9 — F 0-25 137 alse! +55°-8 33 0 10-4 — 12 11-8 — 18 15-2 — 24 28-2 — F 0-10 im ikon -+57°3 28 0 10:9 —= 12 10-2 — 18 1297 a | 24 26-3 — E 0-05 F 0-8 +59-1 27 0 13-5 s 1, 17-2 — 18 23-3 — | 24 PING. — E 0-15 1 il +60: 1 29 0 5:7 — 19 14-0 es 18 18-0 — 24 26-5 — E 0-25 Bh) +60:9 2G | 12; 10-6 —— 18 17-3 — 24 19-3 =— E 0-35 Be Ong, +61-2 26 18 14-7 — 24 78-4 —](https://iiif.wellcomecollection.org/image/b32171869_0354.jp2/full/800%2C/0/default.jpg)
