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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![TABLE 84—Concentration and Composition of Suspended Matter in the Mersey Estuary at Different States of Spring and Neap Tides Time from | Speed of predicted float. ; high water.| Float a oa ane e Height of | EBB (E moving rom Roc ota. oncen- sys high water aoe ) upstream Light. depth of | Depth of | tration of pies c = Date. above. previous F. + Above,| water. sample. | suspended ahakiae L.B.D. |highwater.| Float — Below. matter, fj FLOOD (F)| moving before next] down- high water.|stream E. (thousands (parts per (fey: (knots). OPteyieg (ft.). tai 100,000). Loss on ignition (per cent. of hrs.min. dry weight) 30/7/33 24-5 F 5-30 _ +16-1 — 8 0-9 52 F 4-30 EF 7220 +17:8 — 8 1-7 47 Float Drift F 3-00 ES iO +31:6 — 8 2-8 31 F 2-00 Ed +40°-5 — 8 2°0 40 F 1-00 Be? +50°5 — 8 2-9 22 F 0:30 F 1:0 +53-6 — 8 4-2 21 1/8/33 23-6 F 5-00 F 0:6 +19°7 — 8 0:8 25 F 4-00 EF 0:9 +24°8 ~ 8 2:2 18 Float Drift F 3-00 F 0:8 +29°5 — 8 3-0 17 F 2:00 dey iol +34-0 — 8 1:3 18 F 1:00 EF 1-1 +41-7 — 8 0:8 16 HW BO 0-7 +47-2 — 8 0-4 0 4/8/33 25°9 E 0-15 = +64-2 --- 8 1-6 31 E 1-30 E 1-6 +59:1 —- 8 1-4 23 Float Drift E 2-15 1 2010), +48:°3 — 8 6:5 16 E 3-15 E 2-4 +36:3 — 8 4-0 16 E4:15 Bs 7 +21:1 — 8 1-3 34 8/8/33 28-9 F 5-00 FF 0-0 +17:0 47 8 2-6 24 F 4:30 F 0:8 +18-8 68 8 2-4 25 F 3:30 1g 5y/ +27°1 50 8 2-0 20 Float Drift F 2-30 B37, +41-8 33 8 25-4 14 F 1-30 EF 3°7 +62:0 8 4 27-3 14 - F 0-30 F 2:0 +80:0 19 4 23-4 15 HW eS +80-0 19 4 21:6 14 E 0-30 F 0-4 +90:0 15 4 - 31-7 15 9/8/33 28-3 F 3-15 E35 +51:5 12 8 28:8 13 1EAGa is B26 +67:2 10 8 58-1 13 Float Drift Be nS B07 +84-0 12 8 35-6 13 F 0-15 F 0:6 +88:-0 12 8 14-1 16 E0:15 Be t6 +89-2 14 8 15-1 i E 0:45 Ee Ost +90:7 14 8 5:7 22 11/8/33 25-9 F 5-00 Be ali +38:-0 — 8 2°8 17 F 4-00 F 2-4 a 26 8 7:4 17 Fixed F 3-00 EF 225 re 32 8 8-2 16 Position F 2-00 F 1:8 = 44 8 11-6 14 F 1-00 F° 1-3 , 49 8 2-0 18 HW F 0-4 # 44 8 1-0 27 14/8/33 215 E 4-30 = +34:-0 22 8 1-2 0 E 5-00 E 0-8 +31:-1 43 8 0-6 7 Float Drift E 5:30 E 0:5 +29-4 45 8 0-6 25 E 6-00 E 0-4 +28-0 7, 8 0:5 33 F 6-00 E 0:3 +28-0 24 8 0-4 0 F 5-30 Pa (W)cb’. +28:°3 22 8 0-5 46 F 5-00 1S (oe +28°-5 43 8 0:5 23 F 4-30 F 0:6 +29:-6 45 8 0-5 25 F 4-00 eV oY/ +31:-9 45 8 0-5 46 F 3-36 i ical +35:-2 40 8 0:7 47 F 3-00 F 1-3 +38:°8 38 8 0-8 32 F 2-30 F 1-6 +44:-7 25 8 3°9 16 F 2-00 F 1-4 +48-9 14 8 2-9 11 F 1-30 Baie? +52:2 28 8 2°3 22, F 1-00 1 10, +55-0 29 8 1-0 29 F 0-30 lay Gout +57:9 25 8 1-0 32 HW PE Oe7) +60:-1 20 8 0-9 27 22/8/33 28-1 F 4-15 — Li lypoje! a 4 1-2 19 ; 57 12-4 13 Float Drift F 3-45 F 1:8 4+21°5 — 4 1-8 13 40 14-3 11 F 3-15 EF 2-9 +30:-0 — 4 12-0 12 32 32-4 12 F 2-45 F 2:4 +36:7 — 4 2722 13 16 32-4 13 F 2-15 EF 3-2 +44-8 — 4 20-2 14 24 25-0 12. F 1-45 F 3-9 +52°8 — 4 24-8 13 15 20:6 13](https://iiif.wellcomecollection.org/image/b32171869_0342.jp2/full/800%2C/0/default.jpg)
