Vol. 59.] 



WELL-SECTIONS IX SUFFOLK. 



35 



Yield tested, January 6th to 14th, 1902, and found to be from 

 975 to 1050 gallons an hour. Before pumping, the water stood 

 IS feet down ; during pumping, 28J feet. 



Lined with 100 feet of 6-inch tubes, 4 feet below the surface ; 

 with 140 feet of 5-inch tubes, 2 feet below the surface ; and with 

 205 feet of 4-inch tubes, 6 feet below the surface. 



ThicJmesi- 



Feet inche 



Soil 2 



(Sand 4 6 



j Gravel and flints 3 



I Loamy sand (sandy loam) 4 



j Sand 2 6 



[Drift.] -{Gravel 3 5 



j Sand and shingle (loamy gravel) . 4 



Mottled sand (somewhat loamy) . 6 



I Sand and shingle (fine gravelly 



i sand) 8 



(Grey sand (dark brown silty sand) 1 



I Fine sand (shelly sand) 7 



r p j Fine sand, shingle, and Crag 



95* feet 1 < (gravelly sand) 60 7 



yo 3 teet.j . Black mud ^ gravelly loam ) # x 6 



j Crag with shells (shelly sand, 



{ TurriteUa) 25 3 



[LondonClay, ( Claystone (septaria) 9 



nearly < Blue clay (stiff grey clay) 15 4 



20 feet.] I Sand and pebbles 3 9 



/'Dark sand (grey firm sand, slightly 



[R-BADiKG loamy) 6 5 



Beds, j Yellow sand and clay (brown 



nearlv , sand) 15 9 



41 feet,] I Blue clay (grey) 2 3 



^ Fine yellow sand (brown) 16 6 



Chalk (and flints) 55 6 



Depth. 



Feet inches, 











6 



6 



9 



6 



13 



6 



16 







19 



5 



23 



5 



29 



5 



37 



5 



38 



5 



45 



5 



106 







107 



6 



132 



9 



133 



6 



148 



10 



152 



7 



159 







174 



9 



177 







193 



6 



249 







A section in the hands of Mr. C. E. Hawkins makes the depth to 

 the Chalk 194| feet. The division between Drift and Crag is not 

 certain, nor is that between London Clay and Eeading Beds. 



Analysis by Dr. T. Stevenson, January 1902, in grains per gallon. 



Sodium-chloride 12'39 



Potassium-chloride, traces. 



Sodium-sulphate 4'08 



Calcium-nitrate 12'09 



Calcium-sulphate 10 66 



Calcium-carbonate 1805 



Magnesium-carbonate 4'05 



Oxide of iron, slight trace. 



Silica -92 



Total solid residue 62*24 (given as 62'44). 



Ammonia, trace. 



Albuminoid or organic ammonia "0035 



Oxygen required to oxidize the organic matter . "0090 



Hardness: temporary 21°, permanent 16°'5, total = 37 0, 5. 



d2 



