Document pVB7Zz6GGJZZNVn6VRQJpe1k

AR226-2424 LETART LANDFILL 6ROUNDHATER HONITORINg - SUMMARY Of PC-143* ANALYTICAL RESULTS Sample location Upper Pond Lower Pond Upper Pond Lower Pond Well 1 Well 2A Well 3 Well 3A Wen 4 WeU 5A WeU 5B WeU 8 Upper Pond Lower Pond Upper Pond Lower Pond Well SB Well 5A Well 4 Well 5A Duplicate Upper Pond Lower Pond Well 3 WeU 3A Well 7 Well 1 Well 8 Well 8 Duplicate Well 6 Well 2A Trip Blank Date^Sampled 1/18/91 1/18/91 2/8/91 2/8/91 3/22/91 3/22/91 3/22/91 3/22/91 3/22/91 3/22/91 3/22/91 3/22/91 3/22/91 3/22/91 4/26/91 4/26/91 *11/22/91** 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 11/22/91 FC-143 Result (ug/1) 2,900 1.200 2300 400 60 50 390 380 690 1.6 340 25 500. 340 930 670 380 0.8 830 0.9 790 1,000 1,000 350 O.I 68 280 280 24 63 0,1 * FC-143 Is anrooniua perfluorooGtanoate Ionic surfactant & ** Analyses ptsrforeed bys CHzM mn Quality Analytical Laboratories 2567 Fairlane Avenue Montgomery, AIL 36116 Method Detection UaH O.I ug/1 | Other analyses performed bys Du POnt Experimental Station 141 N Henry Clay Road wnrotngton. 06 19880-0301 Method Detection Unrit 1.0 ug/1 o g 1/31/92 <ji hews 1023 EID1162B4