Laserfiche WebLink
HISTORICAL SUMMARY OF ANALYTICAL RESULTS <br />GROUNDWATER <br />FOOTHILL SANITARY LANAFILL <br />MW-4 <br />Units: mg/l, unless noted <br />Sample Designation MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 MW-4 <br />Sampling Date 7/23/07 2/5/08 7/30/08 1/15/09 8/18/09 10/8/09 11/2/09 2/4/10 5/26/10 9/2/10 1/26/11 8/9/11 1/11/12 7/24/12 2/5/13 7/31/13 1/21/14 9/2/14 1/19/15 7/29/15 1/27/16 7/26/16 1/18/17 4/12/17 8/10/17 1/31/18 8/1/18 <br />(5-YR) DRY DRY DRY DRY DRY DRY DRY <br />Silver, Dissolved <0.006 NA NA NA <0.0018 NA NA NA NA NA NA NA NA NA NA NA NA <0.0012 NA NA NS NS NS NS NS NS NS <br />Thallium, Dissolved 0.00001 J NA NA NA <0.021 NA NA NA NA NA NA NA NA NA NA NA NA 0.023 J NA NA NS NS NS NS NS NS NS <br />Tin, Dissolved <0.006 NA NA NA <0.007 NA NA NA NA NA NA NA NA NA NA NA NA <0.0072 NA NA NS NS NS NS NS NS NS <br />Vanadium, Dissolved 0.0158 NA NA NA 0.016 NA NA NA NA NA NA NA NA NA NA NA NA 0.016 NA NA NS NS NS NS NS NS NS <br />Zinc, Dissolved <0.007NANANA<0.0023NANANANANANANANANANANANA<0.005NANANSNSNSNSNSNSNS <br /> <br /> J = Trace Concentration <br />[1] This analytical result appears to be anomalous aNA therefore <br />was not used in statistical evaluation procedures. <br />{1} Parameter also detected in one or more quality control blanks <br />NA = Not Available <br />NS = Not Sampled <br />ND = Not Detected <br />-- = Site sampled semiannually. Samples not required during this quarter. <br />WL = Water level only <br />n:\consulting\data\shared\projects\xls\qmr\79\791289\20250728_FH-1SA25 Historical_JQC.xlsx 23 of 52