.. The artesian waters of northeastern Illinois . 17. 21. 2 4. .0 6. 294. 232. 255. 178. 292. 200. 167. 187. 110. 202. —148. —126. —170. —34. —154. .54 .48 .52 .88 (parts per million) 16. . A . . „ . 52. .8 28. . 294. 232. 255. 178. 292. (parts per U. S. gallon) 282 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
.. The artesian waters of northeastern Illinois . 17. 21. 2 4. .0 6. 294. 232. 255. 178. 292. 200. 167. 187. 110. 202. —148. —126. —170. —34. —154. .54 .48 .52 .88 (parts per million) 16. . A . . „ . 52. .8 28. . 294. 232. 255. 178. 292. (parts per U. S. gallon) 282 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 Cook Cook Cook Chicago Chicago Chicago (601 W. Lake (Peoria & (4501 Cortland St.) Fulton Sts.) St.) L. Wolff Wolff, Sayre Acme Malting Mfg. Co. & Heller Co. 303 400 1350 + 113 To bed rock To bed rock 15 12 50 Aug. 15, 1914 Aug. 15, 1914 Aug. 14, 1914 Determinatioris made Magnesium (as CaC03) . Iron Nitrate nitrogen Nitrate Chlorine Sulphate Residue Alkalinity (as CaC03) Non-carbonate hardness (as CaC03)Hydrogen sulphide. Hypothetical combinations Sodium nitrate Sodium chloride Sodium sulphate Sodium carbonate. . .Magnesium carbonateCalcii m Iron carbonate Undetermined Total 97 A 84. .830. 327. .5 45. 212. lib! . 394. Hypothetical combinations Sodium nitrate Sodium chloride , Sodium sulphate Sodium carbonate. . .Magnesium carbonateCalcium sulphate. . .Calcium carbonate. . Iron carbonate Undetermined Total . 4.*90 .05 . .13 . BOILER ANALYSES 263 waters in northeastern Illinois—Continued Cook Cook Cook Cook Cook Chicago Chicago Chicago Chicago Chicago (Clybourn & (1151 Racine Ave.) (538 SeborSt.) (123rd St. & (123rd St. & Wrightwood Ave.) C. &W. I. R. R.) C. & W. I. R. R) American Bridge American Col
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectgroundw, bookyear1919
