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1 <br />1 <br /> <br />1 <br /> <br /> <br />SURFACE WATER / GROUND NATER 1st 9tr <br />Outtall 011 Sanborn Creek Nine Discharge Avg 09-Nar-94 03-Jun-34 11-5ep-94 27-Uec-94 <br />SURFACE WATER LAB RESULTS PRIOR TO 'fR-20 EFFECTIVE DATE NAY 12, <br />Nate 8: NPDES Requirements vith [low meter, quarterly full suite <br />pH standard 8.45 <br />Conductivity umhms/cm - <br />Alkalinity mg/I - <br />Capper mgt] - <br />Lcad mg/1 - <br />Iron (totl mg/1 0,2U <br />TDS mg/I 2380 <br />rss mg/l s <br />Zinc mg/1 - <br />Nanganese mg/1 - <br />1934 <br />8.fi <br />7500 <br />19G5 <br />SURFACE WATER LAB RNSULTS AFTER TR-20 EFFECTIVE DATE NAY 12, 1994 <br />' Nate 9: NPDES Requirements with flaw meter, q~.iarterlp full spite <br />pll standard 9,49 8.45 9.25 <br />Conductivity umhos/cm 4090 4100 4270 <br /> Total Suspended Solids mg/I ~5 !5 fi <br /> Total Dissolved Solids ng/1 2SU0 '2fi70 268U <br /> Oil and Crease mg/1 0 U 11 <br />' Sodium Adsorption Ratio <br />Bicarbonate (HC03-I <br />mg/I 46.0 <br />2354 47.1 <br />2230 44.23 <br />2150 <br /> Calcium ICA+21(Totl mg/1 I9 17 20 <br /> Chloride (C]-I mg/1 210 3S0 240 <br /> Hagnesiua IHg+21(Tmt.l ng/1 12 9.6 II <br /> Nitrate-Nitrite mg/1 0.14 0.10 0.21 <br /> Phosphate (1'04-3 as PI mg/1 O. U!1 0.08 0.09 <br /> Sodium (Na+IlTotl mg/1 IO4U 990 1000 <br />' Sulfate (504--1 mg/l 110 IlU 110 <br /> Aluminum (AIIITotI mgll U.ON !.OS <,02 <br /> Arsenic IAsIITotI mg/I .00'2 !.002 x,002 <br /> Cadmnin (CNI(Toll mg/I ',OOS !.OOS !.GUS <br /> Copper ICulfTotl mq/I !.GUS <.OUS (,GDS <br /> Iran (Fellrotl mgll 0.10 0,17 ii. 10 <br /> Lead IPbIITotI sgll 4,OS !.OS !.OS <br />t Hanganrsr IHnI(Totl mg/1 0.02 O,U39 O.OS <br /> Mercury INgIITntI mg/1 !.0002 :,0002 <.0002 <br />' Nmlybdenun IHoIITatI mg/I <.05 !.OS !.OS <br /> Selenium IScIITotI mg/1 0.004 x.002 0.003 <br />j Zinc IZnIITot( mg/1 !.OOS !,OOS c,DOS <br /> <br />1 <br />1 <br /> <br /> <br />