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TABLE 3 SUMMARY OF RESULTS OF ANALYSES FOR TOTAL METALS JUNE 1991 THROUGH SEPTEMBER 1992 QUARTERLY MONITORING, DDRW-TRACT (continued) <br /> RESULTS TOTAL RESULTS TOTAL RESULTS TOTAL RESULTS TOTAL <br /> WELL ARSENIC CHROMIUM LEAD - NICKEL <br /> NO. (A9/t) (K9/0 (4g/t) (019/0 <br /> 9/91 1 12/91 3/92 9/92 9/91 12/91 3/92 9/92 9/91 12/91 3/92 9/92 9/91' . 12/91 . 3/92 9/92 .. <br /> LM77 NA <5,0 <5.0 <2.3 NA <30.0 <30.0 16.6 NA <5.0 <5.0 <2.0 NA <30.0 <30.0 <17.5 <br /> LM78 NA <5.0 <5.0 <2.3 NA <30.0 <30.0 32.4 NA <5.0 <5.0 6.2 NA <30.0 <30.0 <17.5 <br /> LM79 NA <5.0 <5.0 <2.3 NA <30.0 <30.0 16.6 NA <5.0 <5.0 6.7 NA <30.0 <30.0 <17.5 • <br /> LM81 <5.0 <5.0 <5.0 <2.3 <30.0 <30.0 <30.0 15.3 6.5 <5.0 <5.0 4.6 <30.0 <30.0 <30.0 <17.5 <br /> LM83 NA <5,0 <5.0 <2.3 NA <30.0 <30.0 <7.4 NA <5.0 <5.0 Q.0 NA <30.0 <30.0 <17.5 <br /> LM84 NA <5.0 <5.0 <2.3 NA <30.0 <30.0 <7.4 NA <5.0 <5.0 <2.0 NA <30.0 <30.0 <17.5 <br /> LM85 NA <5.0 <5,0 <2.3 NA <30.0 <30.0 20.7 NA <5.0 <5.0 9.2 NA <30.0 <30.0 <17.5 <br /> LM87 NA <5.0 <5,0 <2.3 NA <30.0 <30.0 17.8 NA <5.0 <5.0 20.4 NA <30.0 <30.0 <17.5 <br /> LM88 NA <5.0 <5.0 <2.3 NA <30.0 <30.0 21.2 NA <5.0 <5.0 3.0 NA <30.0 <30.0 <17.5 <br /> LM92 NA <5.0 <5,0 <2.3 NA <30.0 <30.0 22.5 NA <5,0 <5.0 6.6 NA <30.0 <30.0 <17.5 <br /> EPA- 50.0 100.0 5.0 100.0 <br /> MCL <br /> DHS- 50.0 50.0 50.0 100.0 <br /> MCL <br /> BACKG <br /> ROUND • <br /> ROUND <2.3 18.7 - 24.4 <2.0 <17.5 <br /> LIMIT <br /> S. <br /> ` Background Limits from Monitoring Walls, LM11 and LM12. <br /> NA = NOT ANALYZED <br /> USEPA/R9 12Apr93 22122 <br />