USGS Site Number State Well Number Dates Times Type of Blank Dissolved Organic Carbon (mg/L AS C) 88888818 5/6/96 1535 Equipment Blank <.10 88888818 5/6/96 1537 Source Solution Blank <.10 381923121255001 6N/5E-33Q2M 5/23/96 1055 Field Blank 0.2 381923121255001 6N/5E-33Q2M 5/23/96 1057 Source Solution Blank <.10 390954121394302 15N/3E-8F2M 6/13/96 1045 Field Blank 1.6 390954121394302 15N/3E-8F2M 6/13/96 1047 Source Solution Blank <.10 385550121352201 13N/3E-36L4M 8/8/96 1115 Field Blank 0.2 385550121352201 13N/3E-36L4M 8/8/96 1117 Source Solution Blank <.10 88888818 7/28/97 1505 Equipment Blank 0.4 88888818 7/28/97 1507 Source Solution Blank 0.2 390856122044301 15N/2W-16R1M 8/13/97 935 Field Blank 0.5 390856122044301 15N/2W-16R1M 8/13/97 937 Source Solution Blank <.10 392931122031701 19N/2W-23E1M 8/20/97 1705 Field Blank <.10 392931122031701 19N/2W-23E1M 8/20/97 1707 Source Solution Blank <.10 393235122055301 20N/2W-32J1M 9/18/97 1105 Field Blank 0.3 393235122055301 20N/2W-32J1M 9/18/97 1107 Source Solution Blank <.1 385720121282401 13N/4E-24Q1M 10/2/97 1125 Field Blank 0.5 385720121282401 13N/4E-24Q1M 10/2/97 1127 Source Solution Blank <.10 88888818 6/5/98 1135 Equipment Blank 0.6 88888818 6/5/98 1137 Source Solution Blank <.10 382911121312301 7N/4E-3K2M 6/22/98 1135 Field Blank 0.3 382911121312301 7N/4E-3K2M 6/22/98 1137 Source Solution Blank <.10 382800121270701 7N/5E-17B1M 7/22/98 1045 Field Blank 0.7 382800121270701 7N/5E-17B1M 7/22/98 1047 Source Solution Blank <.10 383727121301801 9N/4E-23A1M 8/6/98 935 Field Blank 0.2 383727121301801 9N/4E-23A1M 8/6/98 937 Source Solution Blank <.10 384318121230001 10N/5E-13F1M 8/19/98 1015 Field Blank 0.3 384318121230001 10N/5E-13F1M 8/19/98 1017 Source Solution Blank <.10