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Table 26A -Comparison of New Elk Slurry Water <br />Quality with Water Quality Standards <br /> Seepage from LA 221A MLRD MLRD Strxk Recommended Recomrtlerlded Colorado SuFf~ <br /> the Allen Mine Coal Slurry Irrigation Watering Standards for Standards for Wazer Aquazii= Li(e <br />Parameter Waste Dump' Aquifer' 12/28/94 Maerial Material Domestic Agricultu[al Use' Stardard~ <br /> Damage Damage Suspect Grotudwazer' <br /> Suspect Levee <br /> Level' <br />Nickel 0.08 0.01 0.2 Acute: 0.781 <br /> Chmruc: 0.081 <br />Molybdenum 0.1 <br />Selenium 0.005 <0.002 0.007 0.02 0.02 O.OI 0.02 Aarte:0.00I <br /> Chronic; 0.0~ <br />Zinc 0.18 <0.01 0.03 2.0 5 2 Acute: 0.096 <br /> Chronic: O.Ot#8 <br />Total Dissolved Solids 2599 775 510 500 <br />' WWL, 1980, Exhibit 6, New Elk Pemtit Application, Table 13. <br />' WWL, 1980, Exhibn 6, New Elk Pcmut Application, Table 6. <br />' MLRD, 1987, The Assessment of Material Damage, Alluvial Valley Floors, Surface Water, Gmutdwater, Subsidence, <br />' CDDH, WQD, 19x1, Basic Srardards and Methodologies far Surface Water and the basic Standards for Gmurdwater. <br />' 7Tiese values derived fiom samples that were rw duough a 45p filter. <br />Shaded boxes wrtmin parameters tl which eaceedances <br />of trxurnrnetaled sWalanls are observed. <br />Acuv: attl clwnic slattlams calcWatrd tut a namness of 8U mg/l. <br />(Revised 02/6/95) • <br />• 2.0`~b <br />