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1 •' EDNA WOOD LABORATORIE+(NC. . <br />WATER TECHNOLOGISTS GHEMISTB MICROBIOL0018T8 I6 May 1975 <br />To: Singer-Layne Texas Division <br />• P . 0 , l;ax 9~;69 <br />iiouston, Texas 77011 SO ~ 1102-5192 <br />Samj~le marked: lilell No. 5, Sample ~/ 1, City of to Porte, to Porte, Harris Col~nty, <br />Texas. Taken: 5-15-75 after 8 hrs. pclmping at 907 gpm with test pump. <br />Static Head: 292'. Pumping level: 334'. Screened: 455' - 570'. <br />Bob Yarbra. <br />Received: 5-15-75. Turbid sample filtered for analysis. S11ghtIy turbid filtrate. <br />WATER ANALYSIS <br />results in parts per million (mg/1) except as noted <br />• <br />Dissolved Residue at 350°C 4$I Conductance, micromhos/cm, 25°C 808 <br />Total Dissolved Solids, actualt 6$5 Color, units 5 <br />Total Dissolved Solids, talc. 684 Turbidity, units 20 <br />Silica SiOz 22 As Calcium Carbonate, CaCOa: <br />Calcium Ca 1l Phenolphthalein Alkalinity 0 <br />Magnesium Mg 2 Total Alkalinity 329 <br />Sodium (diff.) Na f K as Na 180 Total Hnrdness 35 <br />Carbonate C03 0 Free Carbon Dioxide C02 5 <br />Bicarbonate HC03 401 pH ... 8.00 <br />Sulfate Sp4 O HYPOTHETKAL COMBINATIONS <br />Chloride CI 65 Calcium B i c~+rbonate 45 <br /> Magnesium Bicarbonate 11 <br />Total Fluoride F 1.5 Sodium B i c~-~rbonate 493 <br /> Sodium Chloride 109 <br />Total Nitrate N03 0.7 Sodium F1 uor i de 3 <br /> Sodium Nitrate l <br />Total Manganese Mn 0.03 S i 1 i C3 22 <br />Total Iron j Fe 0.52 Total Dissolved SoI ids, Ctllc. 684 <br /> <br />Iron, filtered sample Fe 0.08 <br />tTotal Dissolved Solids, actual =Dissolved Residue + 50.895 of bicarbonate (HCC4,) ion <br />8935 <br />kt <br />EDNA WOCJD LAE30RATORIES, INC. <br />~y>: <br />Edna Wand `' <br />Tel: (713j 747-7271 P. O. BOX 14171 4620 OlD SPANISH TRAIL HOUSTON, TEXAS rra21 <br />