.. The artesian waters of northeastern Illinois . i87.¥ 216. 212. 202. 298. .8 221. .8 .4 .4 2544. 1222. 1839. 1027. 628. (parts per U. S. gallon) .12 .09 .11 .09 .77 * * * * .10 .05 .12 .05 .02 .02 292 ARTESIAN WATERS OF NORTHEASTERN ILLINOIS Table II.—Boiler analyses of underground County Town Owner Depth of well feet Depth of casing feet Rate of pu
.. The artesian waters of northeastern Illinois . i87.¥ 216. 212. 202. 298. .8 221. .8 .4 .4 2544. 1222. 1839. 1027. 628. (parts per U. S. gallon) .12 .09 .11 .09 .77 * * * * .10 .05 .12 .05 .02 .02 292 ARTESIAN WATERS OF NORTHEASTERN ILLINOIS Table II.—Boiler analyses of underground County Town Owner Depth of well feet Depth of casing feet Rate of pumping- gals, per min. Date sample was collected Cools Chicago Heights (City Water Works) City Well No. 3300 50±1500July 28, 1914 Cook South Chicago Heights Village 2700± 65150July 28, 1914 CookClearing SW. % , T. •1 q -pi C. & W. I. r. r. Well No. 1 155484250July 9, 1914 Determinations made Magnesium (as CaC03) Iron Nitrate nitrogen Nitrate Chlorine Sulphate Residue Alkalinity (as CaC03) Non-carbonate hardness (as CaC03). 124. ( 82. Hypothetical combinations Sodium nitrate 345*6 * * 16.*3 372. . 213*5 .5 Sodium chloride Sodium sulphate , Sodium carbonate Magnesium, sulphate 35 3 Calcium carbonate 106. Iron carbonate Undetermined Total 817. 451. 480. Hypothetical combinations Sodium nitrate Sodium chloride Sodium sulphate Sodium carbonate. . .Magnesium carbonateCalcium sulphate. ...Calcium carbonate. . Iron carbonate Undetermined Total . 2* *6* *9*5 .05 .78 . .5 *5 * . *8* .09 BOILEK ANALYSES waters in northeastern Illinois—Continued 293 CookClearing CookClearing CookDes Plaines CookHarvey CookHarvey SW. %, Sec. 21,T. 38, N., R. 13 E. SW. %, Sec. 21,T. 3 8 N., R. 13 E. (City Water-works) (155th St. nearI. C. R. R.) (City WaterWorks) C. & W. I. R. R. Well No. 215868022
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectgroundw, bookyear1919
