.. The artesian waters of northeastern Illinois . 4 154. 87. 234. 204. 44. 214. 173. 235. .4 .4 2. 48. 1393. 1894. 1890. 1177. (parts per U. S. gallon) .09 .15 .12 . .02 .02 .36 .12 .86 276 ARTESIAN WATERS OE NORTHEASTERN ILLINOIS Table II.—Boiler analyses of underground County Town Owner Depth of v> ell feet Depth of casing feet Rate of pumping-. gals, per min. D


.. The artesian waters of northeastern Illinois . 4 154. 87. 234. 204. 44. 214. 173. 235. .4 .4 2. 48. 1393. 1894. 1890. 1177. (parts per U. S. gallon) .09 .15 .12 . .02 .02 .36 .12 .86 276 ARTESIAN WATERS OE NORTHEASTERN ILLINOIS Table II.—Boiler analyses of underground County Town Owner Depth of v> ell feet Depth of casing feet Rate of pumping-. gals, per min. Date sample was collected Cook Chicago (2612 W. 19th St.) Illinois Vinegar Works 1350±To bed rock 150Jan. 9, 1914 CookChicago (1440 N. Hal-sted St.) IndependentBrewery 216483125Jan. 6, 1914 Cook Chicago (41st St. & Halsted St.) Independent Packing Co. 16057575Aug. 31, 1914 Determinations made Magnesium (as CaC03) Iron Nitrate nitrogen Nitrate Chlorine Sulphate Residue Alkalinity (as CaC03) Non-carbonate hardness (as CaC03)Hydrogen sulphide. 64. 6. 6. 270. 1503. 145. .82 Hypothetical combinations Sodium nitrate , Sodium chloride Sodium sulphate Sodium carbonate. . .Magnesium carbonateCalcium sulphate. . .Calcium carbonate. . Iron carbonate Undetermined Total 1284. • 2019. * Hypothetical combinations 5 .07 27* * .10 .72 Total BOILEB ANALYSES waters in northeastern Illinois—Continued 277 Cook Cook Cook Cook Cook Chicago Chicagro Chicago Chicago Chicago (31st St. & (120th St. & Mor- (2320 N. Robey (Polk St. & (1735 Diversey Rockwell) gan Ave.) St.) Rockwell) Parkway International International Jefferson Ice Co. Jelke Butterine Library Bureau Harvester Co. Harvester Co. Co. Tractor Works 1660 1246 1525 1640 1099 50 90 To bed rock To bed


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectgroundw, bookyear1919