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ACZ <br /> .ICZGaborarorre:. /nc. <br />30!00 Downhitt Dnve Lab Sample ID: <br />Client Sample ID: 610833-0/ <br />AP-1 <br /> Steamboat Sprtngr, CO 80487 Client Project ID: <br /> /enn/ 33t-5J9d ACZ Report ID: RG80)71 <br /> <br /> Kerr Coal Co. Date Sampled: /0/11/98 l3: 00 <br /> P.O. Box -137 Date Received: /0/13/98 <br /> Walden. CO 80480 Date Reported: /!/5/98 <br />' Jim Mossman <br /> cc: Jay James Sample Ma[rix: Ground Water <br />1 Field Da[a <br /> 1 1 / 1 <br /> <br /> Conducuvin~ ffield) Field Measurement 500 umhos/cm 10/22/98 jm <br /> pH (Field) Field Measurement 7.6 units 10/22/98 jm <br /> Temperature (Field) Field Measurement 14.0 C IOR2/98 jm <br />' Metals Analysis <br />I 1 <br /> Aluminum. dissolved M200.71CP U mg/L 0.03 0.2 10!31/98 tr <br /> Barium, dissolved M200.7 ICP 0.090 mg/L 0.003 0.01 10/31/98 tr <br />' Boron. dissolv<d M200.71CP 0.05 mg/L 0.01 005 10/31/98 Iv <br /> Cadmium. dissolved M200.7 ICP U mg/L 0.003 0.02 10/31/98 tr <br /> Calcium. diswlved M20071CP 51.1 mg/L 02 I 10/31/98 kr <br />' Chromium. Dissolved M200 71CP U mg/L. 0.01 0.05 10/31/98 Iv <br /> Copper. dissolr ed M200.71CP U mg/L 0.01 005 10/31/98 kr <br /> Iron. dissolved h1200.71CP 0.18 mg/L 0.01 OOi 10/31/98 kr <br /> Lead. dissolved M200.7 ICP U mg/L 0.04 0.2 10/31/98 kr <br /> \lasnesium. dissolved M200.71CP 43.2 mg/L 0.2 1 10/31/98 kr <br /> \Inneanese. dissolved M200.71CP 0.628 mg/L 0.005 0.07 10/31/98 kr <br /> \Iertun. diuolwd <br />\lolybdenum. Ji;wlved M245.1 CVAA <br />M20071CP U <br />U mg/L <br />mg/L 0.0002 <br />001 0.001 <br />005 11/3/98 <br />10/31/98 bg <br />kr <br /> `idol. Jiiiuls cd M20071CP U m8/L. 0.01 O.Oi 112!98 I:r <br /> Pot:usium. Jis.+~Isad M200.71CP I 1 mg/L 0.J I 10131!98 kr <br />' SaJmm. dis.++I+cJ M200.71CP 24.7 mg/L 0.3 I 10/31+98 kr <br /> \'anadiunt. Jii;oh<d M200.71CP U mg/L O.OOi 0.03 10/31/98 I:r <br /> Wet Chemistry <br />' J. [• f 1 1 1 1 <br /> :Vkahmrc uCaC03 M2320B <br /> &wrbonme v CaC03 315 mg/L 2 10 1028198 sts <br /> Carbonate :u CaC03 9 B mg/L 2 10 10/28/98 sts <br />' Its droxldt a; CaC03 U mg/L 2 IO 10/28/98 sts <br /> Tutal AlAalinit~ ~ 324 mgR- 2 10 10/28/98 s[s <br /> Cation-Amon Balance Calculation <br /> Cation-Anion Balance -3.4 % I I/i/98 talc <br /> Sum ol'Anion; 7.7 meq/L 0.1 0.5 II/i/98 talc <br /> Sum of Cation; 7.2 meq/L 0.1 O.i I I/i/g8 talc <br /> Chloride M325.2 - Colorimevic (RFA) 7 mg/L I 5 11!4/98 jl <br /> Fluoride M340.2-ISE 0.5 mg/L 0.1 0.3 10/27/98 als <br />1 J i <br /> <br /> U =Analyst a~u analyzed for bW no[ detected at the indicated MDL <br /> <br />B = Analvte concentration detected at a i <br />value between MDL and PQL <br /> <br />/~ <br />D//j~~~y <br />[~ <br /> PQL =Practical Quantitalion Limit <br /> Vice President of Operat ions: Ralph Poulson <br />' REPIN701 03.95.01 Page 1 of 2 <br />