.. The artesian waters of northeastern Illinois . arbonateCalcium Iron carbonate Undetermined Total * 216. 270. 1366. 1268. * oil 144. * 794. Hypothetical combinations . ii.*48 . .01 Sodium chloride Sodium sulphate Calcium carbonate Iron carbonate Undetermined .05 Total BOILER ANALYSES zvaters in northeastern Illinois—Continued 295 Cook Cook Cook Cook Cook La Grange La


.. The artesian waters of northeastern Illinois . arbonateCalcium Iron carbonate Undetermined Total * 216. 270. 1366. 1268. * oil 144. * 794. Hypothetical combinations . ii.*48 . .01 Sodium chloride Sodium sulphate Calcium carbonate Iron carbonate Undetermined .05 Total BOILER ANALYSES zvaters in northeastern Illinois—Continued 295 Cook Cook Cook Cook Cook La Grange La Grange Lemont Lyons Maywood (City Water (City Water (City Water (City Water (St. Charles Works) Works) Works) Works) Road& 9th Ave.) American Can Public Service Public Service Public Service City Go. of N. 111. Co. of N. 111. Co. of N. 111. Co. Well No. 1 Well No. 2 1990 2000 + 2284 1595 1607 10 + 10 + To bed rock To bed rock 55 + 400 400 125 50 150 + June 19, 1914 June 19, 1914 Sept. 24, 1915 July 29, 1914 Aug. 6, 1914 (parts per million). (parts per U. S. gallon) .22 .28 .74 .18 .58 i6.¥3 * *3 .05 .04 .06 .01 .03 .87 .62 296 AETESIAN WATEES OF NORTHEASTERN ILLINOIS Table II. -Boiler analyses of underground County Town Owner • Depth of well feet Depth of casing- . ifeet Rate of pumping- gals, per min. Date sample was collected Cook Maywood (City Water-works)City 160553725Aug. 6, 1914 CookMelrose Park (City Water-works)CityWell No. 1 1620To bed rock 420Aug. 12, 1914 CookMelrose Park (City Water-works) City Well No. 2 1571 94 520 Aug. 12, 1914 Determinations made Magnesium (as CaC03) Iron Nitrate nitrogen Nitrate Chlorine Sulphate Residue , Alkalinity (as CaC03) Non-carbonate hardness (as CaCOs)Hydrogen sulphide 180. 172. 140. .8 .4 .1 .24 .32 .56 42. 7. 6. 195. 592. 566. 547. 216. 277. 271. 152


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectgroundw, bookyear1919