AAMA Metals Data Page 13 of 13 Observed Standard Deviation Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 32: 42 2002 0 50 100 150 200 250 42 44 46 48 50 52 Lab: 2 ZINC, UG/ L 0 50 100 150 200 250 2 3 4 5 Lab: 3 ZINC, UG/ L 0 50 100 150 200 250 10 20 30 40 Lab: 4 ZINC, UG/ L 0 50 100 150 200 250 2 4 6 8 Lab: 5 ZINC, UG/ L 0 50 100 150 200 250 1 2 3 4 Lab: 6 ZINC, UG/ L 0 50 100 150 200 250 6 8 10 12 14 16 Lab: 7 ZINC, UG/ L 0 50 100 150 200 250 5 10 15 Lab: 8 ZINC, UG/ L 0 50 100 150 200 250 20 40 60 80 100 Lab: 9 ZINC, UG/ L 5 10 50 100 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Classicals, Method 130.2 HARDNESS, MG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 1 of 32 APPENDIX B  4  1 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration 0.5 5.0 50.0 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Classicals, Method 160.2 TOTAL SUSPENDED SOLIDS, MG/ L 0.5 1.0 5.0 10.0 50.0 0.06 0.07 0.08 0.09 0.10 0.20 0.30 0.40 Classicals, Method 1677 WAD CYANIDE, UG/ L 0.001 0.005 0.050 0.500 0.005 0.010 0.050 Classicals, Method 350.3 AMMONIA AS NITROGEN, MG/ L 0.005 0.050 0.500 0.002 0.003 0.004 0.005 0.006 Classicals, Method 365.2 TOTAL PHOSPHORUS, MG/ L 0.1 1.0 10.0 100.0 1000.0 0.5 1.0 5.0 10.0 50.0 100.0 Metals, Method ICP/ MS Ag 107, ppt 0.1 1.0 10.0 100.0 1000.0 0.5 1.0 5.0 10.0 50.0 100.0 Metals, Method ICP/ MS Cd 111, ppt 0.1 1.0 10.0 100.0 1000.0 5 10 50 100 Metals, Method ICP/ MS Cu 63, ppt 0.1 1.0 10.0 100.0 1000.0 5 10 50 100 Metals, Method ICP/ MS Ni 60, ppt 0.1 1.0 10.0 100.0 1000.0 0.5 1.0 5.0 10.0 50.0 100.0 Metals, Method ICP/ MS Pb 206, ppt 0.1 1.0 10.0 100.0 1000.0 1 5 10 50 100 Metals, Method ICP/ MS Pb 207, ppt 0.1 1.0 10.0 100.0 1000.0 5 10 50 100 Metals, Method ICP/ MS Pb 208, ppt 0.1 1.0 10.0 100.0 1000.0 0.5 1.0 5.0 10.0 50.0 100.0 Metals, Method ICP/ MS Sb 123, ppt Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 2 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 24: 15 2002 0.1 1.0 10.0 100.0 1000.0 50 100 500 Metals, Method ICP/ MS Se 82, ppt 0.1 1.0 10.0 100.0 1000.0 1 5 10 50 100 Metals, Method ICP/ MS Tl 205, ppt 0.1 1.0 10.0 100.0 1000.0 5 10 50 100 Metals, Method ICP/ MS Zn 66, ppt 1 5 10 50 100 500 5 10 50 100 Metals, Method 1620 ALUMINUM, UG/ L 0.1 0.5 5.0 50.0 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Metals, Method 1620 ANTIMONY, UG/ L 0.5 1.0 5.0 10.0 50.0 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Metals, Method 1620 ARSENIC, UG/ L 0.1 0.5 5.0 50.0 0.5 1.0 Metals, Method 1620 BARIUM, UG/ L 0.05 0.50 5.00 50.00 0.1 0.5 1.0 Metals, Method 1620 BERYLLIUM, UG/ L 5 10 50 100 500 5 10 Metals, Method 1620 BORON, UG/ L 0.05 0.50 5.00 0.05 0.10 Metals, Method 1620 CADMIUM, UG/ L 5 10 50 100 500 5 10 Metals, Method 1620 CALCIUM, UG/ L 0.1 0.5 5.0 50.0 0.1 0.5 Metals, Method 1620 CHROMIUM, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 3 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 24: 28 2002 1 5 10 50 100 500 5 10 Metals, Method 1620 COBALT, UG/ L 0.5 5.0 50.0 5 10 Metals, Method 1620 COPPER, UG/ L 1 5 10 50 100 500 5 10 50 100 Metals, Method 1620 IRON, UG/ L 0.5 5.0 50.0 0.5 1.0 Metals, Method 1620 LEAD, UG/ L 5 10 50 100 500 5000 20 30 40 50 60 Metals, Method 1620 MAGNESIUM, UG/ L 0.1 0.5 5.0 50.0 0.5 1.0 Metals, Method 1620 MANGANESE, UG/ L 0.5 5.0 50.0 0.4 0.5 0.6 0.7 0.8 0.9 1.0 2.0 Metals, Method 1620 MOLYBDENUM, UG/ L 5 10 50 100 500 5 10 Metals, Method 1620 NICKEL, UG/ L 0.5 1.0 5.0 10.0 50.0 0.5 1.0 Metals, Method 1620 SELENIUM, UG/ L 0.5 5.0 50.0 500.0 2 3 4 5 6 Metals, Method 1620 SILVER, UG/ L 5 10 50 100 500 5000 20 30 40 50 60 70 Metals, Method 1620 SODIUM, UG/ L 0.1 0.5 5.0 50.0 0.2 0.3 0.4 0.5 0.6 0.7 Metals, Method 1620 THALLIUM, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 4 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 24: 42 2002 0.5 5.0 50.0 0.6 0.7 0.8 0.9 1.0 2.0 3.0 Metals, Method 1620 TIN, UG/ L 0.5 5.0 50.0 0.6 0.7 0.8 0.9 1.0 2.0 3.0 4.0 Metals, Method 1620 TITANIUM, UG/ L 1 5 10 50 100 500 5 10 Metals, Method 1620 VANADIUM, UG/ L 0.1 0.5 5.0 50.0 0.5 1.0 Metals, Method 1620 YTTRIUM, UG/ L 0.5 5.0 50.0 0.5 1.0 5.0 10.0 Metals, Method 1620 ZINC, UG/ L 0.5 5.0 50.0 500.0 1 5 10 Metals, Method 200.8 ALUMINUM, UG/ L 0.01 0.10 1.00 10.00 0.001 0.005 0.010 0.050 0.100 Metals, Method 200.8 ANTIMONY, UG/ L 0.1 1.0 10.0 100.0 0.05 0.10 0.50 1.00 Metals, Method 200.8 ARSENIC, UG/ L 0.01 0.10 1.00 10.00 0.005 0.010 0.050 0.100 Metals, Method 200.8 BARIUM, UG/ L 0.005 0.050 0.500 5.000 0.005 0.010 0.050 0.100 Metals, Method 200.8 BERYLLIUM, UG/ L 0.001 0.005 0.050 0.500 0.001 0.005 0.010 Metals, Method 200.8 CADMIUM, UG/ L 0.01 0.05 0.50 5.00 0.05 0.10 Metals, Method 200.8 CHROMIUM, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 5 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 24: 55 2002 0.0005 0.0050 0.0500 0.5000 0.0005 0.0010 0.0050 0.0100 Metals, Method 200.8 COBALT, UG/ L 0.01 0.05 0.50 5.00 0.05 0.10 0.50 Metals, Method 200.8 COPPER, UG/ L 0.05 0.50 5.00 50.00 0.01 0.05 0.10 0.50 Metals, Method 200.8 LEAD, UG/ L 0.001 0.005 0.050 0.500 0.005 0.010 0.050 Metals, Method 200.8 MANGANESE, UG/ L 0.005 0.050 0.500 5.000 0.005 0.010 0.050 0.100 Metals, Method 200.8 MERCURY, UG/ L 0.0005 0.0050 0.0500 0.5000 0.0005 0.0010 0.0050 0.0100 0.0500 0.1000 Metals, Method 200.8 MOLYBDENUM, UG/ L 0.01 0.10 1.00 10.00 0.005 0.010 0.050 0.100 0.500 1.000 Metals, Method 200.8 NICKEL, UG/ L 0.05 0.50 5.00 50.00 0.05 0.10 0.50 1.00 Metals, Method 200.8 SELENIUM, UG/ L 0.0005 0.0050 0.0500 0.5000 0.001 0.005 0.010 Metals, Method 200.8 SILVER, UG/ L 0.0001 0.0005 0.0050 0.0500 0.0005 0.0010 Metals, Method 200.8 THALLIUM, UG/ L 0.001 0.010 0.100 1.000 0.0005 0.0010 0.0050 0.0100 Metals, Method 200.8 THORIUM, UG/ L 0.0001 0.0010 0.0100 0.1000 0.00005 0.00010 0.00050 0.00100 Metals, Method 200.8 URANIUM, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 6 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 25: 09 2002 0.1 1.0 10.0 100.0 0.1 0.5 1.0 Metals, Method 200.8 VANADIUM, UG/ L 0.1 0.5 5.0 50.0 0.5 1.0 5.0 Metals, Method 200.8 ZINC, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD 1,1,1,2 TETRACHLOROETHANE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD 1,1,1 TRICHLOROETHANE, UG/ L 1 5 10 0.05 0.10 0.50 1.00 Organics, Method 502.2 ELCD 1,1,2,2 TCE+ 1,2,3 TCP, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 Organics, Method 502.2 ELCD 1,1,2 TRICHLOROETHANE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD 1,1 DICHLOROETHANE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD 1,1 DICHLOROETHENE, UG/ L 0.01 0.05 0.50 5.00 0.01 0.05 0.10 0.50 Organics, Method 502.2 ELCD 1,2,3 TRICHLOROBENZENE, UG/ L 0.001 0.010 0.100 1.000 10.000 0.01 0.05 0.10 0.50 Organics, Method 502.2 ELCD 1,2,4 TRICHLOROBENZENE, UG/ L 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 Organics, Method 502.2 ELCD 1,2 DIBROMOETHANE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD 1,2 DICHLOROBENZENE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 7 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 25: 23 2002 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 502.2 ELCD 1,2 DICHLOROETHANE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD 1,2 DICHLOROPROPANE, UG/ L 0.01 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD 1,3 DICHLOROBENZENE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 Organics, Method 502.2 ELCD 1,3 DICHLOROPROPANE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD 1,4 DICHLOROBENZENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 502.2 ELCD 2 CHLOROTOLUENE, UG/ L 0.05 0.50 5.00 0.05 0.10 0.50 1.00 Organics, Method 502.2 ELCD 4 CHLOROTOLUENE, UG/ L 0.5 1.0 5.0 10.0 0.05 0.10 0.50 Organics, Method 502.2 ELCD BROMOBENZENE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD BROMOCHLOROMETHANE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD BROMODICHLOROMETHANE, UG/ L 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 Organics, Method 502.2 ELCD BROMOFORM, UG/ L 1 5 10 0.07 0.08 0.09 0.10 0.20 Organics, Method 502.2 ELCD BROMOMETHANE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 8 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 25: 36 2002 0.1 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 502.2 ELCD CARBONTET+ 1,1 DCP, UG/ L 0.1 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD CHLOROBENZENE, UG/ L 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 Organics, Method 502.2 ELCD CHLOROETHANE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD CHLOROFORM, UG/ L 0.01 0.05 0.50 5.00 0.01 0.05 0.10 Organics, Method 502.2 ELCD CHLOROMETHANE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 502.2 ELCD CIS 1,2 DCE+ 2,2 DCP, UG/ L 0.05 0.50 5.00 0.001 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD CIS 1,3 DICHLOROPROPENE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.001 0.005 0.010 0.050 0.100 Organics, Method 502.2 ELCD DIBROMOCHLOROMETHANE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD DIBROMOMETHANE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 502.2 ELCD DICHLORODIFLUOROMETHANE, UG/ L 0.001 0.010 0.100 1.000 10.000 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD HEXACHLOROBUTADIENE, UG/ L 0.05 0.50 5.00 0.05 0.10 0.50 1.00 Organics, Method 502.2 ELCD METHYLENE CHLORIDE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 9 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 25: 49 2002 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD TETRACHLOROETHENE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD TRANS 1,2 DICHLOROETHENE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD TRANS 1,3 DICHLOROPROPENE, UG/ L 0.05 0.50 5.00 0.001 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 ELCD TRICHLOROETHENE, UG/ L 0.5 1.0 5.0 10.0 0.05 0.10 0.50 Organics, Method 502.2 ELCD TRICHLOROFLUOROMETHANE, UG/ L 0.5 1.0 5.0 10.0 0.05 0.10 Organics, Method 502.2 ELCD VINYL CHLORIDE, UG/ L 0.01 0.05 0.50 5.00 0.01 0.05 0.10 Organics, Method 502.2 PID 1,2,3 TRICHLOROBENZENE, UG/ L 0.05 0.50 5.00 0.05 0.10 0.50 Organics, Method 502.2 PID 1,2,4 TRICHLOROBENZENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID 1,2,4 TRIMETHYLBENZENE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID 1,2 DICHLOROBENZENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 502.2 PID 1,3,5 TMB+ 4 CHLOROTOLUENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID 1,3 DICHLOROBENZENE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 10 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 26: 02 2002 0.05 0.50 5.00 0.05 0.10 0.50 Organics, Method 502.2 PID 2 CHLOROTOLUENE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 PID BENZENE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 Organics, Method 502.2 PID BROMOBENZENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID CHLOROBENZENE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.05 0.10 0.50 Organics, Method 502.2 PID CIS 1,3 DICHLOROPROPENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID ETHYLBENZENE, UG/ L 0.01 0.05 0.50 5.00 0.05 0.10 0.50 Organics, Method 502.2 PID HEXCHLOBUTADIENE+ NAPHTHALENE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 PID ISOPROPYLBENZENE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 502.2 PID M+ P XYLENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID N BUTYLBENZENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID N PROPYLBENZENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 502.2 PID O XYLENE+ STYRENE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 11 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 26: 16 2002 0.05 0.50 5.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 502.2 PID P ISOPROPTOL+ 1,4 DCB, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID SEC BUTYLBENZENE, UG/ L 0.05 0.50 5.00 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID TERT BUTYLBENZENE, UG/ L 0.5 1.0 5.0 10.0 0.05 0.10 0.50 Organics, Method 502.2 PID TETRACHLOROETHENE, UG/ L 0.05 0.50 5.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 502.2 PID TOLUENE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.05 0.10 0.50 Organics, Method 502.2 PID TRANS 1,3 DICHLOROPROPENE, UG/ L 0.1 0.5 1.0 5.0 10.0 0.01 0.05 0.10 0.50 Organics, Method 502.2 PID TRICHLOROETHENE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 1,1,1,2 TETRACHLOROETHANE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 1,1,1 TRICHLOROETHANE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 1,1,2,2 TETRACHLOROETHANE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 1,1,2 TRICHLOROETHANE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 1,1 DICHLOROETHANE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 12 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 26: 29 2002 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 1,1 DICHLOROETHENE, UG/ L 50 100 2 3 4 5 Organics, Method 524.2 1,1 DICHLOROPROPANONE, UG/ L 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 10.000 Organics, Method 524.2 1,1 DICHLOROPROPENE, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 1,2,3 TRICHLOROBENZENE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 1,2,3 TRICHLOROPROPANE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 1,2,4 TRICHLOROBENZENE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 524.2 1,2,4 TRIMETHYLBENZENE, UG/ L 5 10 50 100 0.5 1.0 5.0 10.0 Organics, Method 524.2 1,2 DIBROMO 3 CHLOROPROPANE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 1,2 DIBROMOETHANE, UG/ L 0.1 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 1,2 DICHLOROBENZENE, UG/ L 0.5 1.0 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 1,2 DICHLOROETHANE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 1,2 DICHLOROPROPANE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 13 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 26: 42 2002 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 524.2 1,3,5 TRIMETHYLBENZENE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 10.000 Organics, Method 524.2 1,3 DICHLOROBENZENE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 1,3 DICHLOROPROPANE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 10.000 Organics, Method 524.2 1,4 DICHLOROBENZENE, UG/ L 0.1 0.5 5.0 50.0 0.01 0.10 1.00 10.00 100.00 Organics, Method 524.2 1 CHLOROBUTANE, UG/ L 1 5 10 50 100 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 2,2 DICHLOROPROPANE, UG/ L 5 10 50 100 0.5 1.0 5.0 Organics, Method 524.2 2 BUTANONE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 10.000 Organics, Method 524.2 2 CHLOROTOLUENE, UG/ L 5 10 50 100 0.1 0.5 1.0 5.0 10.0 Organics, Method 524.2 2 HEXANONE, UG/ L 5 10 50 100 0.5 1.0 5.0 10.0 Organics, Method 524.2 2 NITROPROPANE, UG/ L 0.1 0.5 5.0 50.0 0.01 0.10 1.00 10.00 Organics, Method 524.2 4 CHLOROTOLUENE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 524.2 4 ISOPROPYLTOLUENE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 14 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 26: 55 2002 5 10 50 100 0.5 1.0 5.0 10.0 Organics, Method 524.2 4 METHYL 2 PENTANONE, UG/ L 5 10 50 100 0.5 1.0 5.0 10.0 Organics, Method 524.2 ACETONE, UG/ L 5 10 50 100 0.5 1.0 5.0 Organics, Method 524.2 ACRYLONITRILE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 ALLYL CHLORIDE, UG/ L 0.1 1.0 10.0 100.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 524.2 BENZENE, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 BROMOBENZENE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 BROMOCHLOROMETHANE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 BROMODICHLOROMETHANE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 BROMOFORM, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 BROMOMETHANE, UG/ L 0.1 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 CARBON DISULFIDE, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 CARBON TETRACHLORIDE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 15 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 27: 09 2002 10 50 100 0.5 1.0 5.0 Organics, Method 524.2 CHLOROACETONITRILE, UG/ L 0.1 0.5 5.0 50.0 0.01 0.10 1.00 10.00 Organics, Method 524.2 CHLOROBENZENE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 CHLOROETHANE, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 CHLOROFORM, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 CHLOROMETHANE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 CIS 1,2 DICHLOROETHENE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 CIS 1,3 DICHLOROPROPENE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 DIBROMOCHLOROMETHANE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 DIBROMOMETHANE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 DICHLORODIFLUOROMETHANE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 DIETHYL ETHER, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 ETHYL METHACRYLATE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 16 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 27: 22 2002 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 ETHYLBENZENE, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 HEXACHLOROBUTADIENE, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 HEXACHLOROETHANE, UG/ L 0.1 0.5 5.0 50.0 0.01 0.10 1.00 10.00 Organics, Method 524.2 ISOPROPYLBENZENE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 524.2 M+ P XYLENE, UG/ L 5 10 50 100 0.5 1.0 5.0 Organics, Method 524.2 METHACRYLONITRILE, UG/ L 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 10.000 Organics, Method 524.2 METHYL IODIDE, UG/ L 0.5 1.0 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 METHYL TERT BUTYL ETHER, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 METHYLACRYLATE, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 METHYLENE CHLORIDE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 METHYLMETHACRYLATE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 524.2 N BUTYLBENZENE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 17 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 27: 36 2002 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 N PROPYLBENZENE, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 NAPHTHALENE, UG/ L 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 10.000 Organics, Method 524.2 O XYLENE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 PENTACHLOROETHANE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 524.2 SEC BUTYLBENZENE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 10.000 Organics, Method 524.2 STYRENE, UG/ L 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 10.000 Organics, Method 524.2 TERT BUTYLBENZENE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 TETRACHLOROETHENE, UG/ L 0.1 0.5 5.0 50.0 0.01 0.10 1.00 10.00 Organics, Method 524.2 TOLUENE, UG/ L 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 TRANS 1,2 DICHLOROETHENE, UG/ L 0.5 1.0 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 Organics, Method 524.2 TRANS 1,3 DICHLOROPROPENE, UG/ L 5 10 50 100 0.5 1.0 5.0 Organics, Method 524.2 TRANS 1,4 DICHLORO 2 BUTENE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 18 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 27: 49 2002 0.5 5.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 TRICHLOROETHENE, UG/ L 0.5 1.0 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 TRICHLOROFLUOROMETHANE, UG/ L 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 524.2 VINYL CHLORIDE, UG/ L 0.1 0.5 5.0 50.0 0.01 0.10 1.00 10.00 Organics, Method 524.2 XYLENE ( TOTAL), UG/ L 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 1,2,3 TRICHLOROBENZENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 1,2,4 TRICHLOROBENZENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 1,2 DICHLOROBENZENE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 0 1,2 DIPHENYLHYDRAZINE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 1,3 DICHLOROBENZENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 0 1,4 DICHLOROBENZENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 2,3,6 TRICHLOROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 2,4,5 TRICHLOROPHENOL, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 19 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 28: 03 2002 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 0 2,4,6 TRICHLOROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 2,4 DICHLOROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 2,4 DIMETHYLPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 0 2,4 DINITROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 2,4 DINITROTOLUENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 0 2,6 DINITROTOLUENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 2 CHLORONAPHTHALENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 1625: T= 0 2 CHLOROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 2 NITROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 2 PICOLINE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 3,3' DICHLOROBENZIDINE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 4 BROMOPHENYL PHENYL ETHER, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 20 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 28: 17 2002 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 4 CHLORO 3 METHYLPHENOL, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 4 CHLOROPHENYLPHENYL ETHER, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 4 NITROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 0 ACENAPHTHENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 ACENAPHTHYLENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 ALPHA TERPINEOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 ANTHRACENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 BENZIDINE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 0 BENZO( A) ANTHRACENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 BENZO( A) PYRENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 BENZO( B) FLUORANTHENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 BENZO( GHI) PERYLENE, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 21 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 28: 30 2002 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 BENZO( K) FLUORANTHENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 BETA NAPHTHYLAMINE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 BIPHENYL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 BIS( 2 CHLOROETHOXY) METHANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 BIS( 2 CHLOROETHYL) ETHER, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 BIS( 2 CHLOROISOPROPYL) ETHER, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 BIS( 2 ETHYLHEXYL) PHTHALATE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 BUTYL BENZYL PHTHALATE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 CARBAZOLE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 CHRYSENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 DI N BUTYL PHTHALATE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 DI N OCTYL PHTHALATE, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 22 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 28: 44 2002 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 DI N PROPYLNITROSAMINE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 DIBENZO( A, H) ANTHRACENE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 DIBENZOFURAN, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 DIBENZOTHIOPHENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 DIETHYL PHTHALATE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 DIMETHYL PHTHALATE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 DIPHENYL ETHER, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 DIPHENYLAMINE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 FLUORANTHENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 0 FLUORENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 HEXACHLOROBENZENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 1625: T= 0 HEXACHLOROBUTADIENE, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 23 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 28: 58 2002 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 HEXACHLOROCYCLOPENTADIENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 0 HEXACHLOROETHANE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 INDENO( 1,2,3 CD) PYRENE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 ISOPHORONE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 N DECANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 N DOCOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 N DODECANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 0 N EICOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 N HEXACOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 0 N HEXADECANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 N NITROSODIMETHYLAMINE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 N NITROSODIPHENYLAMINE, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 24 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 29: 11 2002 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 N OCTACOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 0 N OCTADECANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 N TETRACOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 0 N TETRADECANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 N TRIACONTANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 NAPHTHALENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 0 NITROBENZENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 0 P CYMENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 Organics, Method 1625: T= 0 PENTACHLOROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 PHENANTHRENE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 0 PHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 0 PHENOL, 2 METHYL 4,6 DINITRO, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 25 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 29: 25 2002 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 0 PYRENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 0 STYRENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 1,2,3 TRICHLOROBENZENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 1,2,4 TRICHLOROBENZENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 1,2 DICHLOROBENZENE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 1000 1,2 DIPHENYLHYDRAZINE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 1,3 DICHLOROBENZENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 1,4 DICHLOROBENZENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 2,3,6 TRICHLOROPHENOL, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.05 0.10 0.50 1.00 5.00 Organics, Method 1625: T= 1000 2,4,5 TRICHLOROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 2,4,6 TRICHLOROPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 1000 2,4 DICHLOROPHENOL, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 26 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 29: 39 2002 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 2,4 DIMETHYLPHENOL, NG/ UL 0.05 0.50 5.00 50.00 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 1000 2,4 DINITROPHENOL, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 2,4 DINITROTOLUENE, NG/ UL 0.1 0.5 5.0 50.0 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 2,6 DINITROTOLUENE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.05 0.10 0.50 1.00 5.00 Organics, Method 1625: T= 1000 2 CHLORONAPHTHALENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 2 CHLOROPHENOL, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 2 NITROPHENOL, NG/ UL 0.5 1.0 5.0 10.0 50.0 0.01 0.05 0.10 0.50 1.00 5.00 Organics, Method 1625: T= 1000 2 PICOLINE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 3,3' DICHLOROBENZIDINE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 1000 4 BROMOPHENYL PHENYL ETHER, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 4 CHLORO 3 METHYLPHENOL, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 4 CHLOROPHENYLPHENYL ETHER, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 27 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 29: 53 2002 1 5 10 50 100 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 1625: T= 1000 4 NITROPHENOL, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 ACENAPHTHENE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 ACENAPHTHYLENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 ALPHA TERPINEOL, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 ANTHRACENE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 BENZIDINE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 BENZO( A) ANTHRACENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 BENZO( A) PYRENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 BENZO( B) FLUORANTHENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 BENZO( GHI) PERYLENE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 BENZO( K) FLUORANTHENE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 BETA NAPHTHYLAMINE, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 28 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 30: 06 2002 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 BIPHENYL, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 BIS( 2 CHLOROETHOXY) METHANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 BIS( 2 CHLOROETHYL) ETHER, NG/ UL 0.1 0.5 5.0 50.0 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 1625: T= 1000 BIS( 2 CHLOROISOPROPYL) ETHER, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 BIS( 2 ETHYLHEXYL) PHTHALATE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 BUTYL BENZYL PHTHALATE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 CARBAZOLE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 CHRYSENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 DI N BUTYL PHTHALATE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 DI N OCTYL PHTHALATE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 DI N PROPYLNITROSAMINE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 DIBENZO( A, H) ANTHRACENE, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 29 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 30: 20 2002 0.05 0.50 5.00 50.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 DIBENZOFURAN, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 DIBENZOTHIOPHENE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 DIETHYL PHTHALATE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 DIMETHYL PHTHALATE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 DIPHENYL ETHER, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 DIPHENYLAMINE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 FLUORANTHENE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.010 0.100 1.000 10.000 Organics, Method 1625: T= 1000 FLUORENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 HEXACHLOROBENZENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 HEXACHLOROBUTADIENE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.05 0.10 0.50 1.00 5.00 10.00 Organics, Method 1625: T= 1000 HEXACHLOROCYCLOPENTADIENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 1000 HEXACHLOROETHANE, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 30 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 30: 35 2002 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 INDENO( 1,2,3 CD) PYRENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 ISOPHORONE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 N DECANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 N DOCOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 N DODECANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 N EICOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 N HEXACOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 N HEXADECANE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 N NITROSODIMETHYLAMINE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 N NITROSODIPHENYLAMINE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 N OCTACOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.01 0.10 1.00 10.00 Organics, Method 1625: T= 1000 N OCTADECANE, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 31 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 30: 49 2002 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 N TETRACOSANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 N TETRADECANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 N TRIACONTANE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 NAPHTHALENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 NITROBENZENE, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 5.000 Organics, Method 1625: T= 1000 P CYMENE, NG/ UL 0.05 0.50 5.00 50.00 0.01 0.05 0.10 0.50 1.00 Organics, Method 1625: T= 1000 PENTACHLOROPHENOL, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 PHENANTHRENE, NG/ UL 0.05 0.50 5.00 50.00 0.001 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 PHENOL, NG/ UL 0.05 0.50 5.00 50.00 0.005 0.010 0.050 0.100 0.500 1.000 Organics, Method 1625: T= 1000 PHENOL, 2 METHYL 4,6 DINITRO, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 PYRENE, NG/ UL 0.01 0.10 1.00 10.00 100.00 0.001 0.010 0.100 1.000 Organics, Method 1625: T= 1000 STYRENE, NG/ UL Standard Deviations vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 32 of 32 Log 10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd1. s Mon Mar 18 16: 31: 04 2002 0.1 1.0 10.0 100.0 9 10 20 Lab: 1 ALUMINUM, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 1 of 13 APPENDIX B  4  2 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration 0.1 1.0 10.0 100.0 50 60 70 80 90 100 Lab: 2 ALUMINUM, UG/ L 0.1 1.0 10.0 100.0 8 9 10 Lab: 3 ALUMINUM, UG/ L 0.1 1.0 10.0 100.0 300 Lab: 4 ALUMINUM, UG/ L 0.1 1.0 10.0 100.0 20 Lab: 5 ALUMINUM, UG/ L 0.1 1.0 10.0 100.0 20 30 Lab: 6 ALUMINUM, UG/ L 0.1 1.0 10.0 100.0 50 60 Lab: 7 ALUMINUM, UG/ L 0.1 1.0 10.0 100.0 20 30 40 50 60 70 Lab: 8 ALUMINUM, UG/ L 0.1 1.0 10.0 100.0 100 Lab: 9 ALUMINUM, UG/ L 0.1 1.0 10.0 100.0 7 8 9 10 Lab: 1 ARSENIC, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 2 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 32: 49 2002 0.1 1.0 10.0 100.0 30 40 50 60 70 Lab: 2 ARSENIC, UG/ L 0.1 1.0 10.0 100.0 3 4 5 6 7 8 9 Lab: 3 ARSENIC, UG/ L 0.1 1.0 10.0 100.0 20 30 40 50 Lab: 4 ARSENIC, UG/ L 0.1 1.0 10.0 100.0 1 5 Lab: 5 ARSENIC, UG/ L 0.1 1.0 10.0 100.0 7 8 9 10 Lab: 6 ARSENIC, UG/ L 0.1 1.0 10.0 100.0 20 30 40 Lab: 7 ARSENIC, UG/ L 0.1 1.0 10.0 100.0 1 5 10 Lab: 8 ARSENIC, UG/ L 0.1 1.0 10.0 100.0 20 30 Lab: 9 ARSENIC, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.8 0.9 1.0 2.0 3.0 4.0 Lab: 1 CADMIUM, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 3 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 32: 51 2002 0.1 0.5 1.0 5.0 10.0 50.0 3 4 5 6 Lab: 2 CADMIUM, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 Lab: 3 CADMIUM, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 5 6 7 8 9 10 Lab: 4 CADMIUM, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 Lab: 5 CADMIUM, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 5.0 Lab: 6 CADMIUM, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.8 0.9 1.0 2.0 3.0 Lab: 7 CADMIUM, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 5.0 Lab: 8 CADMIUM, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.7 0.8 0.9 1.0 2.0 3.0 4.0 5.0 Lab: 9 CADMIUM, UG/ L 0.1 0.5 1.0 5.0 50.0 6 7 8 9 Lab: 1 CHROMIUM, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 4 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 32: 53 2002 0.1 0.5 1.0 5.0 50.0 5 10 Lab: 2 CHROMIUM, UG/ L 0.1 0.5 1.0 5.0 50.0 0.5 1.0 5.0 Lab: 3 CHROMIUM, UG/ L 0.1 0.5 1.0 5.0 50.0 5 6 7 8 9 10 Lab: 4 CHROMIUM, UG/ L 0.1 0.5 1.0 5.0 50.0 1 5 Lab: 5 CHROMIUM, UG/ L 0.1 0.5 1.0 5.0 50.0 1 2 3 4 5 Lab: 6 CHROMIUM, UG/ L 0.1 0.5 1.0 5.0 50.0 2 3 4 5 6 7 8 9 10 Lab: 7 CHROMIUM, UG/ L 0.1 0.5 1.0 5.0 50.0 3 4 5 6 7 8 9 10 Lab: 8 CHROMIUM, UG/ L 0.1 0.5 1.0 5.0 50.0 3 4 5 6 7 8 9 10 Lab: 9 CHROMIUM, UG/ L 0.1 0.5 1.0 5.0 50.0 2 3 4 5 6 7 Lab: 1 COPPER, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 5 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 32: 55 2002 0.1 0.5 1.0 5.0 50.0 1 5 10 Lab: 2 COPPER, UG/ L 0.1 0.5 1.0 5.0 50.0 0.5 1.0 Lab: 3 COPPER, UG/ L 0.1 0.5 1.0 5.0 50.0 40 Lab: 4 COPPER, UG/ L 0.1 0.5 1.0 5.0 50.0 2 3 4 5 6 7 8 Lab: 5 COPPER, UG/ L 0.1 0.5 1.0 5.0 50.0 0.9 1.0 2.0 3.0 4.0 5.0 Lab: 6 COPPER, UG/ L 0.1 0.5 1.0 5.0 50.0 3 4 5 6 7 8 9 10 Lab: 7 COPPER, UG/ L 0.1 0.5 1.0 5.0 50.0 5 10 Lab: 8 COPPER, UG/ L 0.1 0.5 1.0 5.0 50.0 5 10 50 Lab: 9 COPPER, UG/ L 0.1 1.0 10.0 100.0 6 7 8 9 10 20 Lab: 1 LEAD, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 6 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 32: 57 2002 0.1 1.0 10.0 100.0 10 50 100 Lab: 2 LEAD, UG/ L 0.1 1.0 10.0 100.0 5 10 Lab: 3 LEAD, UG/ L 0.1 1.0 10.0 100.0 20 30 Lab: 4 LEAD, UG/ L 0.1 1.0 10.0 100.0 0.5 1.0 5.0 10.0 Lab: 5 LEAD, UG/ L 0.1 1.0 10.0 100.0 6 7 8 9 10 20 Lab: 6 LEAD, UG/ L 0.1 1.0 10.0 100.0 8 9 10 20 Lab: 7 LEAD, UG/ L 0.1 1.0 10.0 100.0 5 10 Lab: 8 LEAD, UG/ L 0.1 1.0 10.0 100.0 10 20 Lab: 9 LEAD, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.9 1.0 Lab: 1 MANGANESE, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 7 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 32: 59 2002 0.1 0.5 1.0 5.0 10.0 50.0 6 Lab: 2 MANGANESE, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 Lab: 3 MANGANESE, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 5 10 50 100 Lab: 4 MANGANESE, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 Lab: 5 MANGANESE, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.9 1.0 2.0 3.0 4.0 Lab: 6 MANGANESE, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 Lab: 7 MANGANESE, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.7 0.8 0.9 1.0 2.0 Lab: 8 MANGANESE, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 2 3 4 5 Lab: 9 MANGANESE, UG/ L 0.001 0.005 0.050 0.500 0.05 0.10 0.50 Lab: 1 MERCURY, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 8 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 33: 01 2002 0.001 0.005 0.050 0.500 0.04 0.05 0.06 0.07 0.08 0.09 Lab: 2 MERCURY, UG/ L 0.001 0.005 0.050 0.500 0.05 0.10 Lab: 3 MERCURY, UG/ L 0.001 0.005 0.050 0.500 0.06 0.07 0.08 0.09 0.10 0.20 0.30 Lab: 4 MERCURY, UG/ L 0.001 0.005 0.050 0.500 0.05 0.10 Lab: 5 MERCURY, UG/ L 0.001 0.005 0.050 0.500 0.5 1.0 Lab: 6 MERCURY, UG/ L 0.001 0.005 0.050 0.500 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.20 Lab: 7 MERCURY, UG/ L 0.001 0.005 0.050 0.500 0.05 0.10 Lab: 8 MERCURY, UG/ L 0.001 0.005 0.050 0.500 0.05 0.10 Lab: 9 MERCURY, UG/ L 0.1 0.5 1.0 5.0 50.0 3 4 5 Lab: 1 MOLYBDENUM, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 9 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 33: 03 2002 0.1 0.5 1.0 5.0 50.0 20 Lab: 2 MOLYBDENUM, UG/ L 0.1 0.5 1.0 5.0 50.0 0.5 1.0 5.0 10.0 Lab: 3 MOLYBDENUM, UG/ L 0.1 0.5 1.0 5.0 50.0 7 8 9 10 Lab: 4 MOLYBDENUM, UG/ L 0.1 0.5 1.0 5.0 50.0 0.5 1.0 5.0 Lab: 5 MOLYBDENUM, UG/ L 0.1 0.5 1.0 5.0 50.0 5 10 Lab: 6 MOLYBDENUM, UG/ L 0.1 0.5 1.0 5.0 50.0 6 7 8 9 10 Lab: 7 MOLYBDENUM, UG/ L 0.1 0.5 1.0 5.0 50.0 0.6 0.7 0.8 0.9 1.0 2.0 3.0 4.0 Lab: 8 MOLYBDENUM, UG/ L 0.1 0.5 1.0 5.0 50.0 4 5 6 7 8 9 10 Lab: 9 MOLYBDENUM, UG/ L 0.1 0.5 1.0 5.0 50.0 2 3 4 Lab: 1 NICKEL, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 10 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 33: 05 2002 0.1 0.5 1.0 5.0 50.0 10 50 Lab: 2 NICKEL, UG/ L 0.1 0.5 1.0 5.0 50.0 0.6 0.7 0.8 0.9 1.0 2.0 3.0 4.0 Lab: 3 NICKEL, UG/ L 0.1 0.5 1.0 5.0 50.0 10 20 30 Lab: 4 NICKEL, UG/ L 0.1 0.5 1.0 5.0 50.0 1 5 Lab: 5 NICKEL, UG/ L 0.1 0.5 1.0 5.0 50.0 5 10 50 100 Lab: 6 NICKEL, UG/ L 0.1 0.5 1.0 5.0 50.0 3 4 5 Lab: 7 NICKEL, UG/ L 0.1 0.5 1.0 5.0 50.0 1 5 10 Lab: 8 NICKEL, UG/ L 0.1 0.5 1.0 5.0 50.0 4 5 6 7 8 9 10 Lab: 9 NICKEL, UG/ L 0.1 1.0 10.0 100.0 1000.0 7 8 9 10 20 30 40 Lab: 1 SELENIUM, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 11 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 33: 07 2002 0.1 1.0 10.0 100.0 1000.0 50 100 Lab: 2 SELENIUM, UG/ L 0.1 1.0 10.0 100.0 1000.0 5 10 Lab: 3 SELENIUM, UG/ L 0.1 1.0 10.0 100.0 1000.0 40 50 60 70 Lab: 4 SELENIUM, UG/ L 0.1 1.0 10.0 100.0 1000.0 5 10 Lab: 5 SELENIUM, UG/ L 0.1 1.0 10.0 100.0 1000.0 5 10 50 100 Lab: 6 SELENIUM, UG/ L 0.1 1.0 10.0 100.0 1000.0 20 30 40 50 60 Lab: 7 SELENIUM, UG/ L 0.1 1.0 10.0 100.0 1000.0 5 10 Lab: 8 SELENIUM, UG/ L 0.1 1.0 10.0 100.0 1000.0 30 40 50 60 70 80 90 100 Lab: 9 SELENIUM, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.9 1.0 2.0 Lab: 1 SILVER, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 12 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 33: 09 2002 0.1 0.5 1.0 5.0 10.0 50.0 1 5 10 Lab: 2 SILVER, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 0.6 0.7 0.8 0.9 1.0 2.0 Lab: 3 SILVER, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 40 Lab: 4 SILVER, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 Lab: 5 SILVER, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 5 10 50 Lab: 6 SILVER, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 3 4 5 Lab: 7 SILVER, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 Lab: 8 SILVER, UG/ L 0.1 0.5 1.0 5.0 10.0 50.0 0.5 1.0 5.0 Lab: 9 SILVER, UG/ L 0.1 0.5 1.0 5.0 50.0 2 3 4 5 Lab: 1 ZINC, UG/ L Standard Deviations vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 13 of 13 Log

10 of Observed Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd1. s Wed Mar 20 13: 33: 11 2002 0.1 0.5 1.0 5.0 50.0 50 Lab: 2 ZINC, UG/ L 0.1 0.5 1.0 5.0 50.0 2 3 4 5 Lab: 3 ZINC, UG/ L 0.1 0.5 1.0 5.0 50.0 7 8 9 10 20 30 40 Lab: 4 ZINC, UG/ L 0.1 0.5 1.0 5.0 50.0 1 5 10 Lab: 5 ZINC, UG/ L 0.1 0.5 1.0 5.0 50.0 1 2 3 4 5 Lab: 6 ZINC, UG/ L 0.1 0.5 1.0 5.0 50.0 6 7 8 9 10 Lab: 7 ZINC, UG/ L 0.1 0.5 1.0 5.0 50.0 5 10 Lab: 8 ZINC, UG/ L 0.1 0.5 1.0 5.0 50.0 10 50 100 Lab: 9 ZINC, UG/ L 0.5 1.0 1.5 2.0 0 5 10 15 20 Classicals, Method 130.2 HARDNESS, MG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 1 of 32 APPENDIX B  5  1 Relative Standard Deviation Log 10 of Spike Concentration  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 40 50 Classicals, Method 160.2 TOTAL SUSPENDED SOLIDS, MG/ L ( o) ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 0 10 20 30 40 50 Classicals, Method 1677 WAD CYANIDE, UG/ L open circle: postitive of negative RSD value  3.0  2.5  2.0  1.5  1.0  0.5 0.0 5 10 15 20 Classicals, Method 350.3 AMMONIA AS NITROGEN, MG/ L  2.0  1.5  1.0  0.5 0.0 0 20 40 60 80 Classicals, Method 365.2 TOTAL PHOSPHORUS, MG/ L 0 1 2 3 4 0 20 40 60 80 Metals, Method ICP/ MS Ag 107, ppt 0 1 2 3 4 0 10 20 30 40 50 Metals, Method ICP/ MS Cd 111, ppt ( o)

0 1 2 3 4 0 20 40 60 80 100 120 140 Metals, Method ICP/ MS Cu 63, ppt open circle: postitive of negative RSD value ( o)

0 1 2 3 4 0 50 100 150 Metals, Method ICP/ MS Ni 60, ppt open circle: postitive of negative RSD value 0 1 2 3 4 0 100 200 300 400 500 600 Metals, Method ICP/ MS Pb 206, ppt ( o)

0 1 2 3 4 0 20 40 60 80 100 Metals, Method ICP/ MS Pb 207, ppt open circle: postitive of negative RSD value ( o)

0 1 2 3 4 0 2000 4000 6000 8000 Metals, Method ICP/ MS Pb 208, ppt open circle: postitive of negative RSD value 0 1 2 3 4 0 20 40 60 80 Metals, Method: ICP/ MS Sb 123, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 2 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 43: 23 2002 ( o)

0 1 2 3 4 0 2000 4000 6000 Metals, Method: ICP/ MS Se 82, UG/ L open circle: positive of negative RSD value 0 1 2 3 4 0 50 100 150 Metals, Method: ICP/ MS Tl 205, UG/ L 0 1 2 3 4 0 50 100 150 Metals, Method: ICP/ MS Zn 66, UG/ L ( o)( o)( o) ( o)( o)( o)( o) ( o)

 1.5  1.0  0.5 0.0 0.5 1.0 0 5000 10000 15000 Metals, Method: 1620 CADMIUM, UG/ L open circle: positive of negative RSD value  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 20 40 60 80 100 120 Metals, Method: 1620 CHROMIUM, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 20 40 60 80 Metals, Method: 1620 LEAD, UG/ L ( o) ( o)( o) ( o) ( o)( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 0 20 40 60 80 100 120 140 Metals, Method: 1620 MOLYBDENUM, UG/ L open circle: positive of negative RSD value ( o)( o)( o) ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 1000 2000 3000 4000 5000 Metals, Method: 1620 TIN, UG/ L open circle: positive of negative RSD value  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 20 40 60 Metals, Method: 1620 ANTIMONY, UG/ L ( o)

 0.5 0.0 0.5 1.0 1.5 0 1000 2000 3000 Metals, Method: 1620 ARSENIC, UG/ L open circle: positive of negative RSD value ( o)

0.0 0.5 1.0 1.5 2.0 0 50 100 150 Metals, Method: 1620 SELENIUM, UG/ L open circle: positive of negative RSD value  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 100 200 300 400 500 Metals, Method: 1620 THALLIUM, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 3 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 43: 37 2002 ( o) ( o) ( o)

( o) ( o)

( o) ( o)

0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 500 1000 1500 2000 Metals, Method: 1620 ALUMINUM, UG/ L open circle: positive of negative RSD value ( o)( o) ( o)

 1.0  0.5 0.0 0.5 1.0 1.5 0 200 400 600 800 Metals, Method: 1620 BARIUM, UG/ L open circle: positive of negative RSD value ( o)( o)( o) ( o)

 1.0  0.5 0.0 0.5 1.0 1.5 0 1000 2000 3000 4000 Metals, Method: 1620 BERYLLIUM, UG/ L open circle: positive of negative RSD value ( o) ( o)

( o) ( o)

( o) ( o) ( o) ( o)

( o)

0.5 1.0 1.5 2.0 2.5 3.0 0 20 40 60 80 Metals, Method: 1620 BORON, UG/ L open circle: positive of negative RSD value 0.5 1.0 1.5 2.0 2.5 3.0 0 50 100 150 Metals, Method: 1620 CALCIUM, UG/ L 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 100 200 300 400 Metals, Method: 1620 COBALT, UG/ L ( o)

( o) ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 50 100 150 200 Metals, Method: 1620 COPPER, UG/ L open circle: positive of negative RSD value 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 100 200 300 400 500 Metals, Method: 1620 IRON, UG/ L 1.0 1.5 2.0 2.5 3.0 3.5 0 20 40 60 80 100 Metals, Method: 1620 MAGNESIUM, UG/ L  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 20 40 60 80 100 120 Metals, Method: 1620 MANGANESE, UG/ L 0.5 1.0 1.5 2.0 2.5 3.0 0 20 40 60 80 Metals, Method: 1620 NICKEL, UG/ L ( o) ( o)

0.0 0.5 1.0 1.5 2.0 2.5 0 2000 4000 6000 Metals, Method: 1620 SILVER, UG/ L open circle: positive of negative RSD value Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 4 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 43: 51 2002 ( o)( o) ( o)

1.0 1.5 2.0 2.5 3.0 3.5 0 2000 4000 6000 8000 10000 12000 Metals, Method: 1620 SODIUM, UG/ L open circle: positive of negative RSD value  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 20 40 60 80 100 120 140 Metals, Method: 1620 TITANIUM, UG/ L ( o) ( o)

0.0 0.5 1.0 1.5 2.0 2.5 0 100 200 300 400 Metals, Method: 1620 VANADIUM, UG/ L open circle: positive of negative RSD value  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 20 40 60 80 100 120 Metals, Method: 1620 YTTRIUM, UG/ L ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 100 200 300 400 500 600 Metals, Method: 1620 ZINC, UG/ L open circle: positive of negative RSD value 0 1 2 3 0 20 40 60 80 Metals, Method: 200.8 ALUMINUM, UG/ L  2  1 0 1 0 50 100 150 200 Metals, Method: 200.8 ANTIMONY, UG/ L ( o) ( o) ( o) ( o)

( o) ( o) ( o)

 1 0 1 2 0 100 200 300 Metals, Method: 200.8 ARSENIC, UG/ L open circle: positive of negative RSD value  2  1 0 1 0 20 40 60 80 100 Metals, Method: 200.8 BARIUM, UG/ L  2  1 0 0 10 20 30 40 50 60 Metals, Method: 200.8 BERYLLIUM, UG/ L ( o) ( o) ( o)

( o) ( o)( o)( o) ( o)

 3  2  1 0 0 100 200 300 400 500 Metals, Method: 200.8 CADMIUM, UG/ L open circle: positive of negative RSD value  2  1 0 1 0 10 20 30 40 Metals, Method: 200.8 CHROMIUM, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 5 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 44: 05 2002 ( o) ( o)( o)( o)( o) ( o)

 3  2  1 0 0 20 40 60 80 Metals, Method: 200.8 COBALT, UG/ L open circle: positive of negative RSD value  2  1 0 1 0 50 100 150 Metals, Method: 200.8 COPPER, UG/ L  1 0 1 0 20 40 60 80 100 120 140 Metals, Method: 200.8 LEAD, UG/ L  3  2  1 0 0 20 40 60 80 Metals, Method: 200.8 MANGANESE, UG/ L  2  1 0 1 0 10 20 30 40 50 Metals, Method: 200.8 MERCURY, UG/ L ( o) ( o)( o) ( o)

( o)

 3  2  1 0 0 50 100 150 Metals, Method: 200.8 MOLYBDENUM, UG/ L open circle: positive of negative RSD value  2  1 0 1 0 50 100 150 Metals, Method: 200.8 NICKEL, UG/ L ( o) ( o)

( o)( o)( o) ( o)

 1 0 1 2 0 200 400 600 800 Metals, Method: 200.8 SELENIUM, UG/ L open circle: positive of negative RSD value ( o) ( o)

 3  2  1 0 10 20 30 40 50 Metals, Method: 200.8 SILVER, UG/ L open circle: positive of negative RSD value ( o) ( o) ( o)

 4  3  2  1 0 20 40 60 Metals, Method: 200.8 THALLIUM, UG/ L open circle: positive of negative RSD value  3  2  1 0 0 5 10 15 20 Metals, Method: 200.8 THORIUM, UG/ L ( o) ( o) ( o)

 4  3  2  1 0 10 20 30 40 Metals, Method: 200.8 URANIUM, UG/ L open circle: positive of negative RSD value Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 6 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 44: 20 2002 ( o) ( o)( o)( o) ( o) ( o) ( o)

 1 0 1 2 0 500 1000 1500 2000 Metals, Method: 200.8 VANADIUM, UG/ L open circle: positive of negative RSD value  1 0 1 2 0 20 40 60 80 100 120 140 Metals, Method: 200.8 ZINC, UG/ L  1.0  0.5 0.0 0.5 1.0 0 20 40 60 80 100 Organics, Method: 502.2 ELCD 1,1,1,2 TETRACHLOROETHANE, UG/ L  1.0  0.5 0.0 0.5 1.0 10 20 30 40 Organics, Method: 502.2 ELCD 1,1,1 TRICHLOROETHANE, UG/ L  0.2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 2 4 6 8 10 Organics, Method: 502.2 ELCD 1,1,2,2 TCE+ 1,2,3 TCP, UG/ L  1.0  0.5 0.0 0.5 1.0 0 10 20 30 40 50 Organics, Method: 502.2 ELCD 1,1,2 TRICHLOROETHANE, UG/ L  1.0  0.5 0.0 0.5 1.0 4 6 8 10 Organics, Method: 502.2 ELCD 1,1 DICHLOROETHANE, UG/ L  1.0  0.5 0.0 0.5 1.0 2 4 6 8 10 12 14 16 Organics, Method: 502.2 ELCD 1,1 DICHLOROETHENE, UG/ L  2  1 0 1 10 20 30 40 50 60 70 Organics, Method: 502.2 ELCD 1,2,3 TRICHLOROBENZENE, UG/ L  3  2  1 0 1 10 20 30 40 Organics, Method: 502.2 ELCD 1,2,4 TRICHLOROBENZENE, UG/ L  0.5 0.0 0.5 1.0 2 4 6 8 10 12 14 Organics, Method: 502.2 ELCD 1,2 DIBROMOETHANE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 0 20 40 60 80 100 120 Organics, Method: 502.2 ELCD 1,2 DICHLOROBENZENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 7 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 44: 33 2002  1.0  0.5 0.0 0.5 1.0 10 20 30 40 50 Organics, Method: 502.2 ELCD 1,2 DICHLOROETHANE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 10 20 30 40 Organics, Method: 502.2 ELCD 1,2 DICHLOROPROPANE, UG/ L  2.0  1.5  1.0  0.5 0.0 0.5 1.0 0 2 4 6 Organics, Method: 502.2 ELCD 1,3 DICHLOROBENZENE, UG/ L  1.0  0.5 0.0 0.5 1.0 5 10 15 20 25 Organics, Method: 502.2 ELCD 1,3 DICHLOROPROPANE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 10 20 30 40 50 Organics, Method: 502.2 ELCD 1,4 DICHLOROBENZENE, UG/ L  1.0  0.5 0.0 0.5 1.0 5 10 15 20 Organics, Method: 502.2 ELCD 2 CHLOROTOLUENE, UG/ L  1.0  0.5 0.0 0.5 1.0 10 20 30 40 Organics, Method: 502.2 ELCD 4 CHLOROTOLUENE, UG/ L  0.5 0.0 0.5 1.0 2 4 6 8 Organics, Method: 502.2 ELCD BROMOBENZENE, UG/ L  1.0  0.5 0.0 0.5 1.0 0 1 2 3 4 5 6 Organics, Method: 502.2 ELCD BROMOCHLOROMETHANE, UG/ L  1.0  0.5 0.0 0.5 1.0 1 2 3 4 5 6 7 Organics, Method: 502.2 ELCD BROMODICHLOROMETHANE, UG/ L  0.5 0.0 0.5 1.0 0 1 2 3 4 Organics, Method: 502.2 ELCD BROMOFORM, UG/ L 0.0 0.2 0.4 0.6 0.8 1.0 1 2 3 4 5 Organics, Method: 502.2 ELCD BROMOMETHANE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 8 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 44: 47 2002  1.0  0.5 0.0 0.5 1.0 5 10 15 20 Organics, Method: 502.2 ELCD CARBONTET+ 1,1 DCP, UG/ L  1.0  0.5 0.0 0.5 1.0 0 2 4 6 8 Organics, Method: 502.2 ELCD CHLOROBENZENE, UG/ L  0.5 0.0 0.5 1.0 0 2 4 6 Organics, Method: 502.2 ELCD CHLOROETHANE, UG/ L  1.0  0.5 0.0 0.5 1.0 5 10 15 20 25 Organics, Method: 502.2 ELCD CHLOROFORM, UG/ L  2.0  1.5  1.0  0.5 0.0 0.5 1.0 0 1 2 3 4 5 6 Organics, Method: 502.2 ELCD CHLOROMETHANE, UG/ L  1.0  0.5 0.0 0.5 1.0 10 20 30 40 50 60 Organics, Method: 502.2 ELCD CIS 1,2 DCE+ 2,2 DCP, UG/ L  1.0  0.5 0.0 0.5 1.0 1 2 3 4 5 6 7 Organics, Method: 502.2 ELCD CIS 1,3 DICHLOROPROPENE, UG/ L  1.0  0.5 0.0 0.5 1.0 0 1 2 3 4 5 Organics, Method: 502.2 ELCD DIBROMOCHLOROMETHANE, UG/ L  1.0  0.5 0.0 0.5 1.0 0 1 2 3 4 5 6 Organics, Method: 502.2 ELCD DIBROMOMETHANE, UG/ L  1.0  0.5 0.0 0.5 1.0 0 5 10 15 20 25 30 Organics, Method: 502.2 ELCD DICHLORODIFLUOROMETHANE, UG/ L  3  2  1 0 1 0 20 40 60 80 100 Organics, Method: 502.2 ELCD HEXACHLOROBUTADIENE, UG/ L  1.0  0.5 0.0 0.5 1.0 10 20 30 40 Organics, Method: 502.2 ELCD METHYLENE CHLORIDE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 9 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 45: 00 2002  1.5  1.0  0.5 0.0 0.5 1.0 20 40 60 Organics, Method: 502.2 ELCD TETRACHLOROETHENE, UG/ L  1.0  0.5 0.0 0.5 1.0 4 6 8 10 12 14 Organics, Method: 502.2 ELCD TRANS 1,2 DICHLOROETHENE, UG/ L  1.0  0.5 0.0 0.5 1.0 0 1 2 3 4 5 6 Organics, Method: 502.2 ELCD TRANS 1,3 DICHLOROPROPENE, UG/ L  1.0  0.5 0.0 0.5 1.0 5 10 15 Organics, Method: 502.2 ELCD TRICHLOROETHENE, UG/ L  0.5 0.0 0.5 1.0 5 10 15 Organics, Method: 502.2 ELCD TRICHLOROFLUOROMETHANE, UG/ L  0.5 0.0 0.5 1.0 1 2 3 4 5 6 Organics, Method: 502.2 ELCD VINYL CHLORIDE, UG/ L  2  1 0 1 0 20 40 60 80 100 Organics, Method: 502.2 PID 1,2,3 TRICHLOROBENZENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 10 20 30 40 Organics, Method: 502.2 PID 1,2,4 TRICHLOROBENZENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 5 10 15 Organics, Method: 502.2 PID 1,2,4 TRIMETHYLBENZENE, UG/ L  1.0  0.5 0.0 0.5 1.0 6 8 10 12 14 16 18 Organics, Method: 502.2 PID 1,2 DICHLOROBENZENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 10 20 30 40 50 60 Organics, Method: 502.2 PID 1,3,5 TMB+ 4 CHLOROTOLUENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 20 40 60 80 100 Organics, Method: 502.2 PID 1,3 DICHLOROBENZENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 10 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 45: 14 2002  1.5  1.0  0.5 0.0 0.5 1.0 20 40 60 Organics, Method: 502.2 PID 2 CHLOROTOLUENE, UG/ L  1.0  0.5 0.0 0.5 1.0 10 20 30 40 50 Organics, Method: 502.2 PID BENZENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 5 10 15 Organics, Method: 502.2 PID BROMOBENZENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 0 10 20 30 40 50 60 Organics, Method: 502.2 PID CHLOROBENZENE, UG/ L  1.0  0.5 0.0 0.5 1.0 20 40 60 80 Organics, Method: 502.2 PID CIS 1,3 DICHLOROPROPENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 5 10 15 20 25 30 Organics, Method: 502.2 PID ETHYLBENZENE, UG/ L  2  1 0 1 0 10 20 30 40 50 Organics, Method: 502.2 PID HEXCHLOBUTADIENE+ NAPHTHALENE, UG/ L  1.0  0.5 0.0 0.5 1.0 5 10 15 20 Organics, Method: 502.2 PID ISOPROPYLBENZENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 5 10 15 20 25 Organics, Method: 502.2 PID M+ P XYLENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 2 4 6 8 10 Organics, Method: 502.2 PID N BUTYLBENZENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 10 20 30 40 50 Organics, Method: 502.2 PID N PROPYLBENZENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 10 20 30 40 50 Organics, Method: 502.2 PID O XYLENE+ STYRENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 11 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 45: 27 2002  1.5  1.0  0.5 0.0 0.5 1.0 10 20 30 40 Organics, Method: 502.2 PID P ISOPROPTOL+ 1,4 DCB, UG/ L  1.0  0.5 0.0 0.5 1.0 10 20 30 40 50 Organics, Method: 502.2 PID SEC BUTYLBENZENE, UG/ L  1.0  0.5 0.0 0.5 1.0 5 10 15 20 25 30 35 Organics, Method: 502.2 PID TERT BUTYLBENZENE, UG/ L  0.5 0.0 0.5 1.0 5 10 15 20 25 30 Organics, Method: 502.2 PID TETRACHLOROETHENE, UG/ L  1.5  1.0  0.5 0.0 0.5 1.0 0 20 40 60 80 Organics, Method: 502.2 PID TOLUENE, UG/ L  1.0  0.5 0.0 0.5 1.0 10 20 30 40 Organics, Method: 502.2 PID TRANS 1,3 DICHLOROPROPENE, UG/ L  1.0  0.5 0.0 0.5 1.0 5 10 15 20 Organics, Method: 502.2 PID TRICHLOROETHENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 5 10 15 20 25 30 Organics, Method: 524.2 1,1,1,2 TETRACHLOROETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 4 6 8 10 12 Organics, Method: 524.2 1,1,1 TRICHLOROETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 40 50 60 Organics, Method: 524.2 1,1,2,2 TETRACHLOROETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 Organics, Method: 524.2 1,1,2 TRICHLOROETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 25 Organics, Method: 524.2 1,1 DICHLOROETHANE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 12 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 45: 41 2002  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 1,1 DICHLOROETHENE, UG/ L 1.4 1.6 1.8 2.0 2.2 5 10 15 20 Organics, Method: 524.2 1,1 DICHLOROPROPANONE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 4 6 8 10 Organics, Method: 524.2 1,1 DICHLOROPROPENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 1,2,3 TRICHLOROBENZENE, UG/ L 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 1,2,3 TRICHLOROPROPANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 10 20 30 40 50 Organics, Method: 524.2 1,2,4 TRICHLOROBENZENE, UG/ L  1 0 1 2 5 10 15 Organics, Method: 524.2 1,2,4 TRIMETHYLBENZENE, UG/ L 1.0 1.5 2.0 4 6 8 10 Organics, Method: 524.2 1,2 DIBROMO 3 CHLOROPROPANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 40 50 60 Organics, Method: 524.2 1,2 DIBROMOETHANE, UG/ L  1 0 1 2 5 10 15 20 25 Organics, Method: 524.2 1,2 DICHLOROBENZENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 1 2 3 4 5 6 Organics, Method: 524.2 1,2 DICHLOROETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 1 2 3 4 5 6 7 Organics, Method: 524.2 1,2 DICHLOROPROPANE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 13 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 45: 54 2002  1 0 1 2 2 4 6 8 10 12 14 Organics, Method: 524.2 1,3,5 TRIMETHYLBENZENE, UG/ L  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 524.2 1,3 DICHLOROBENZENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 Organics, Method: 524.2 1,3 DICHLOROPROPANE, UG/ L  1 0 1 2 5 10 15 20 Organics, Method: 524.2 1,4 DICHLOROBENZENE, UG/ L  1 0 1 2 0 100 200 300 Organics, Method: 524.2 1 CHLOROBUTANE, UG/ L 0.0 0.5 1.0 1.5 2.0 4 6 8 10 12 14 Organics, Method: 524.2 2,2 DICHLOROPROPANE, UG/ L 0.5 1.0 1.5 2.0 5 10 15 Organics, Method: 524.2 2 BUTANONE, UG/ L  1 0 1 2 2 4 6 8 10 12 Organics, Method: 524.2 2 CHLOROTOLUENE, UG/ L 0.5 1.0 1.5 2.0 2 4 6 8 Organics, Method: 524.2 2 HEXANONE, UG/ L 1.0 1.5 2.0 1 2 3 4 5 Organics, Method: 524.2 2 NITROPROPANE, UG/ L  1 0 1 2 10 20 30 Organics, Method: 524.2 4 CHLOROTOLUENE, UG/ L  1 0 1 2 10 20 30 40 Organics, Method: 524.2 4 ISOPROPYLTOLUENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 14 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 46: 07 2002 1.0 1.5 2.0 2 4 6 8 Organics, Method: 524.2 4 METHYL 2 PENTANONE, UG/ L 0.5 1.0 1.5 2.0 10 20 30 40 50 60 Organics, Method: 524.2 ACETONE, UG/ L 1.0 1.5 2.0 2 4 6 8 Organics, Method: 524.2 ACRYLONITRILE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 Organics, Method: 524.2 ALLYL CHLORIDE, UG/ L  1 0 1 2 0 10 20 30 40 50 Organics, Method: 524.2 BENZENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 BROMOBENZENE, UG/ L 0.0 0.5 1.0 1.5 2.0 2 4 6 8 Organics, Method: 524.2 BROMOCHLOROMETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 40 Organics, Method: 524.2 BROMODICHLOROMETHANE, UG/ L 0.0 0.5 1.0 1.5 2.0 2 4 6 8 10 12 14 Organics, Method: 524.2 BROMOFORM, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 25 30 Organics, Method: 524.2 BROMOMETHANE, UG/ L  1 0 1 2 5 10 15 20 Organics, Method: 524.2 CARBON DISULFIDE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 Organics, Method: 524.2 CARBON TETRACHLORIDE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 15 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 46: 21 2002 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2 4 6 8 Organics, Method: 524.2 CHLOROACETONITRILE, UG/ L  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 524.2 CHLOROBENZENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 4 6 8 10 Organics, Method: 524.2 CHLOROETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 CHLOROFORM, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 25 Organics, Method: 524.2 CHLOROMETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2 4 6 8 Organics, Method: 524.2 CIS 1,2 DICHLOROETHENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 Organics, Method: 524.2 CIS 1,3 DICHLOROPROPENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2 4 6 8 Organics, Method: 524.2 DIBROMOCHLOROMETHANE, UG/ L 0.0 0.5 1.0 1.5 2.0 2 4 6 8 Organics, Method: 524.2 DIBROMOMETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 2 4 6 8 10 Organics, Method: 524.2 DICHLORODIFLUOROMETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 DIETHYL ETHER, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 40 Organics, Method: 524.2 ETHYL METHACRYLATE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 16 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 46: 35 2002  0.5 0.0 0.5 1.0 1.5 2.0 10 20 30 40 Organics, Method: 524.2 ETHYLBENZENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2 4 6 8 10 12 14 Organics, Method: 524.2 HEXACHLOROBUTADIENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 10 20 30 40 Organics, Method: 524.2 HEXACHLOROETHANE, UG/ L  1 0 1 2 5 10 15 20 25 30 Organics, Method: 524.2 ISOPROPYLBENZENE, UG/ L  1 0 1 2 10 20 30 40 Organics, Method: 524.2 M+ P XYLENE, UG/ L 0.5 1.0 1.5 2.0 2 4 6 8 10 12 Organics, Method: 524.2 METHACRYLONITRILE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 METHYL IODIDE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2 4 6 8 10 Organics, Method: 524.2 METHYL TERT BUTYL ETHER, UG/ L 0.0 0.5 1.0 1.5 2.0 0 10 20 30 Organics, Method: 524.2 METHYLACRYLATE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 Organics, Method: 524.2 METHYLENE CHLORIDE, UG/ L 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 METHYLMETHACRYLATE, UG/ L  1 0 1 2 10 20 30 40 Organics, Method: 524.2 N BUTYLBENZENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 17 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 46: 48 2002  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 Organics, Method: 524.2 N PROPYLBENZENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 25 30 Organics, Method: 524.2 NAPHTHALENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 O XYLENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 40 50 Organics, Method: 524.2 PENTACHLOROETHANE, UG/ L  1 0 1 2 5 10 15 20 25 30 Organics, Method: 524.2 SEC BUTYLBENZENE, UG/ L  1 0 1 2 5 10 15 20 25 30 35 Organics, Method: 524.2 STYRENE, UG/ L  1 0 1 2 10 20 30 40 Organics, Method: 524.2 TERT BUTYLBENZENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 10 20 30 40 50 Organics, Method: 524.2 TETRACHLOROETHENE, UG/ L  1 0 1 2 2 4 6 8 10 12 Organics, Method: 524.2 TOLUENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 TRANS 1,2 DICHLOROETHENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2 4 6 8 Organics, Method: 524.2 TRANS 1,3 DICHLOROPROPENE, UG/ L 0.5 1.0 1.5 2.0 5 10 15 20 Organics, Method: 524.2 TRANS 1,4 DICHLORO 2 BUTENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 18 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 47: 02 2002  0.5 0.0 0.5 1.0 1.5 2.0 0 20 40 60 80 Organics, Method: 524.2 TRICHLOROETHENE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 5 10 15 20 25 30 35 Organics, Method: 524.2 TRICHLOROFLUOROMETHANE, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 4 6 8 10 12 14 16 Organics, Method: 524.2 VINYL CHLORIDE, UG/ L  1 0 1 2 10 20 30 40 Organics, Method: 524.2 XYLENE ( TOTAL), UG/ L  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 0 1,2,3 TRICHLOROBENZENE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 0 1,2,4 TRICHLOROBENZENE, UG/ L  2  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 0 1,2 DICHLOROBENZENE, UG/ L  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 0 1,2 DIPHENYLHYDRAZINE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 1625: T= 0 1,3 DICHLOROBENZENE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 120 Organics, Method: 1625: T= 0 1,4 DICHLOROBENZENE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 0 2,3,6 TRICHLOROPHENOL, UG/ L  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 0 2,4,5 TRICHLOROPHENOL, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 19 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 47: 16 2002  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 2,4,6 TRICHLOROPHENOL, UG/ L  2  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 0 2,4 DICHLOROPHENOL, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 2,4 DIMETHYLPHENOL, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 2,4 DINITROPHENOL, UG/ L  2  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 0 2,4 DINITROTOLUENE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 2,6 DINITROTOLUENE, UG/ L  2  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 0 2 CHLORONAPHTHALENE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 1625: T= 0 2 CHLOROPHENOL, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 2 NITROPHENOL, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 2 PICOLINE, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 0 3,3' DICHLOROBENZIDINE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 4 BROMOPHENYL PHENYL ETHER, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 20 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 47: 30 2002  2  1 0 1 2 0 2 4 6 Organics, Method: 1625: T= 0 4 CHLORO 3 METHYLPHENOL, UG/ L  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 0 4 CHLOROPHENYLPHENYL ETHER, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 4 NITROPHENOL, UG/ L  2  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 0 ACENAPHTHENE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 ACENAPHTHYLENE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 0 ALPHA TERPINEOL, UG/ L  2  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 1625: T= 0 ANTHRACENE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 BENZIDINE, UG/ L  1 0 1 2 0 5 10 15 20 25 30 Organics, Method: 1625: T= 0 BENZO( A) ANTHRACENE, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 0 BENZO( A) PYRENE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 BENZO( B) FLUORANTHENE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 BENZO( GHI) PERYLENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 21 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 47: 44 2002  1 0 1 2 2 4 6 8 10 Organics, Method: 1625: T= 0 BENZO( K) FLUORANTHENE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 0 BETA NAPHTHYLAMINE, UG/ L  2  1 0 1 2 0 5 10 15 20 25 30 Organics, Method: 1625: T= 0 BIPHENYL, UG/ L  2  1 0 1 2 0 5 10 15 20 25 30 Organics, Method: 1625: T= 0 BIS( 2 CHLOROETHOXY) METHANE, UG/ L  2  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 0 BIS( 2 CHLOROETHYL) ETHER, UG/ L  2  1 0 1 2 0 20 40 60 Organics, Method: 1625: T= 0 BIS( 2 CHLOROISOPROPYL) ETHER, UG/ L  2  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 0 BIS( 2 ETHYLHEXYL) PHTHALATE, UG/ L  2  1 0 1 2 0 5 10 15 20 25 30 Organics, Method: 1625: T= 0 BUTYL BENZYL PHTHALATE, UG/ L  2  1 0 1 2 0 20 40 60 Organics, Method: 1625: T= 0 CARBAZOLE, UG/ L  1 0 1 2 0 1 2 3 4 5 6 Organics, Method: 1625: T= 0 CHRYSENE, UG/ L  1 0 1 2 0 2 4 6 Organics, Method: 1625: T= 0 DI N BUTYL PHTHALATE, UG/ L  1 0 1 2 0 2 4 6 8 10 12 Organics, Method: 1625: T= 0 DI N OCTYL PHTHALATE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 22 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 47: 58 2002  2  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 0 DI N PROPYLNITROSAMINE, UG/ L  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 DIBENZO( A, H) ANTHRACENE, UG/ L  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 0 DIBENZOFURAN, UG/ L  2  1 0 1 2 0 50 100 150 200 Organics, Method: 1625: T= 0 DIBENZOTHIOPHENE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 DIETHYL PHTHALATE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 DIMETHYL PHTHALATE, UG/ L  2  1 0 1 2 0 5 10 15 Organics, Method: 1625: T= 0 DIPHENYL ETHER, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 0 DIPHENYLAMINE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 FLUORANTHENE, UG/ L  2  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 0 FLUORENE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 0 HEXACHLOROBENZENE, UG/ L  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 0 HEXACHLOROBUTADIENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 23 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 48: 12 2002  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 0 HEXACHLOROCYCLOPENTADIENE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 0 HEXACHLOROETHANE, UG/ L  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 INDENO( 1,2,3 CD) PYRENE, UG/ L  1 0 1 2 0 1 2 3 4 5 6 Organics, Method: 1625: T= 0 ISOPHORONE, UG/ L  1 0 1 2 0 5 10 15 20 25 30 Organics, Method: 1625: T= 0 N DECANE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 N DOCOSANE, UG/ L  2  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 0 N DODECANE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 N EICOSANE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 0 N HEXACOSANE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 N HEXADECANE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 N NITROSODIMETHYLAMINE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 0 N NITROSODIPHENYLAMINE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 24 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 48: 26 2002  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 N OCTACOSANE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 N OCTADECANE, UG/ L  2  1 0 1 2 0 2 4 6 8 Organics, Method: 1625: T= 0 N TETRACOSANE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 N TETRADECANE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 N TRIACONTANE, UG/ L  2  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 0 NAPHTHALENE, UG/ L  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 NITROBENZENE, UG/ L  2  1 0 1 2 0 5 10 15 20 25 30 Organics, Method: 1625: T= 0 P CYMENE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 0 PENTACHLOROPHENOL, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 0 PHENANTHRENE, UG/ L  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 0 PHENOL, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 PHENOL, 2 METHYL 4,6 DINITRO, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 25 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 48: 40 2002  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 0 PYRENE, UG/ L  2  1 0 1 2 0 5 10 15 20 25 30 Organics, Method: 1625: T= 0 STYRENE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 1000 1,2,3 TRICHLOROBENZENE, UG/ L  2  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 1,2,4 TRICHLOROBENZENE, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 1,2 DICHLOROBENZENE, UG/ L  1 0 1 2 0 5 10 15 Organics, Method: 1625: T= 1000 1,2 DIPHENYLHYDRAZINE, UG/ L  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 1000 1,3 DICHLOROBENZENE, UG/ L  2  1 0 1 2 0 50 100 150 Organics, Method: 1625: T= 1000 1,4 DICHLOROBENZENE, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 2,3,6 TRICHLOROPHENOL, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 2,4,5 TRICHLOROPHENOL, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 1000 2,4,6 TRICHLOROPHENOL, UG/ L  2  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 1625: T= 1000 2,4 DICHLOROPHENOL, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 26 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 48: 54 2002  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 1625: T= 1000 2,4 DIMETHYLPHENOL, UG/ L  1 0 1 2 0 50 100 150 Organics, Method: 1625: T= 1000 2,4 DINITROPHENOL, UG/ L  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 2,4 DINITROTOLUENE, UG/ L  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 40 Organics, Method: 1625: T= 1000 2,6 DINITROTOLUENE, UG/ L  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 1000 2 CHLORONAPHTHALENE, UG/ L  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 2 CHLOROPHENOL, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 2 NITROPHENOL, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 40 Organics, Method: 1625: T= 1000 2 PICOLINE, UG/ L  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 1000 3,3' DICHLOROBENZIDINE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 120 Organics, Method: 1625: T= 1000 4 BROMOPHENYL PHENYL ETHER, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 1000 4 CHLORO 3 METHYLPHENOL, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 1000 4 CHLOROPHENYLPHENYL ETHER, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 27 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 49: 08 2002 0.0 0.5 1.0 1.5 2.0 5 10 15 Organics, Method: 1625: T= 1000 4 NITROPHENOL, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 ACENAPHTHENE, UG/ L  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 1000 ACENAPHTHYLENE, UG/ L  1 0 1 2 0 20 40 60 Organics, Method: 1625: T= 1000 ALPHA TERPINEOL, UG/ L  1 0 1 2 0 2 4 6 8 10 12 Organics, Method: 1625: T= 1000 ANTHRACENE, UG/ L  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 1000 BENZIDINE, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 BENZO( A) ANTHRACENE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 1000 BENZO( A) PYRENE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 1625: T= 1000 BENZO( B) FLUORANTHENE, UG/ L  2  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 BENZO( GHI) PERYLENE, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 BENZO( K) FLUORANTHENE, UG/ L  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 BETA NAPHTHYLAMINE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 28 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 49: 22 2002  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 BIPHENYL, UG/ L  1 0 1 2 0 5 10 15 Organics, Method: 1625: T= 1000 BIS( 2 CHLOROETHOXY) METHANE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 BIS( 2 CHLOROETHYL) ETHER, UG/ L  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 10 20 30 40 Organics, Method: 1625: T= 1000 BIS( 2 CHLOROISOPROPYL) ETHER, UG/ L  2  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 1000 BIS( 2 ETHYLHEXYL) PHTHALATE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 1000 BUTYL BENZYL PHTHALATE, UG/ L  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 1000 CARBAZOLE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 1000 CHRYSENE, UG/ L  2  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 DI N BUTYL PHTHALATE, UG/ L  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 1000 DI N OCTYL PHTHALATE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 1625: T= 1000 DI N PROPYLNITROSAMINE, UG/ L  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 1000 DIBENZO( A, H) ANTHRACENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 29 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 49: 36 2002  1 0 1 2 0 5 10 15 Organics, Method: 1625: T= 1000 DIBENZOFURAN, UG/ L  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 1000 DIBENZOTHIOPHENE, UG/ L  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 1000 DIETHYL PHTHALATE, UG/ L  1 0 1 2 0 2 4 6 8 10 12 14 Organics, Method: 1625: T= 1000 DIMETHYL PHTHALATE, UG/ L  1 0 1 2 5 10 15 Organics, Method: 1625: T= 1000 DIPHENYL ETHER, UG/ L  2  1 0 1 2 0 5 10 15 20 Organics, Method: 1625: T= 1000 DIPHENYLAMINE, UG/ L  1 0 1 2 0 5 10 15 Organics, Method: 1625: T= 1000 FLUORANTHENE, UG/ L  1 0 1 2 0 5 10 15 Organics, Method: 1625: T= 1000 FLUORENE, UG/ L  2  1 0 1 2 0 10 20 30 40 Organics, Method: 1625: T= 1000 HEXACHLOROBENZENE, UG/ L  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 1000 HEXACHLOROBUTADIENE, UG/ L  1 0 1 2 0 5 10 15 20 25 30 Organics, Method: 1625: T= 1000 HEXACHLOROCYCLOPENTADIENE, UG/ L  2  1 0 1 2 0 20 40 60 Organics, Method: 1625: T= 1000 HEXACHLOROETHANE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 30 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 49: 50 2002  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 INDENO( 1,2,3 CD) PYRENE, UG/ L  1 0 1 2 0 2 4 6 8 10 12 Organics, Method: 1625: T= 1000 ISOPHORONE, UG/ L  1 0 1 2 0 5 10 15 Organics, Method: 1625: T= 1000 N DECANE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 N DOCOSANE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 1000 N DODECANE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 1625: T= 1000 N EICOSANE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 60 Organics, Method: 1625: T= 1000 N HEXACOSANE, UG/ L  2  1 0 1 2 0 20 40 60 Organics, Method: 1625: T= 1000 N HEXADECANE, UG/ L  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 N NITROSODIMETHYLAMINE, UG/ L  2  1 0 1 2 0 20 40 60 Organics, Method: 1625: T= 1000 N NITROSODIPHENYLAMINE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 N OCTACOSANE, UG/ L  2  1 0 1 2 0 20 40 60 80 100 Organics, Method: 1625: T= 1000 N OCTADECANE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 31 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 50: 04 2002  2  1 0 1 2 0 2 4 6 8 Organics, Method: 1625: T= 1000 N TETRACOSANE, UG/ L  2  1 0 1 2 0 20 40 60 80 Organics, Method: 1625: T= 1000 N TETRADECANE, UG/ L  2  1 0 1 2 0 20 40 60 Organics, Method: 1625: T= 1000 N TRIACONTANE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 NAPHTHALENE, UG/ L  2  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 NITROBENZENE, UG/ L  1 0 1 2 0 5 10 15 Organics, Method: 1625: T= 1000 P CYMENE, UG/ L  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 PENTACHLOROPHENOL, UG/ L  1 0 1 2 0 2 4 6 Organics, Method: 1625: T= 1000 PHENANTHRENE, UG/ L  1 0 1 2 0 2 4 6 8 10 12 14 Organics, Method: 1625: T= 1000 PHENOL, UG/ L  1 0 1 2 0 10 20 30 40 50 Organics, Method: 1625: T= 1000 PHENOL, 2 METHYL 4,6 DINITRO, UG/ L  2  1 0 1 2 0 5 10 15 20 25 Organics, Method: 1625: T= 1000 PYRENE, UG/ L  2  1 0 1 2 0 10 20 30 Organics, Method: 1625: T= 1000 STYRENE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale) Episode 6000 Data Page 32 of 32 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req004/ r004sd3. s Tue May 7 16: 50: 18 2002 0 1 2 10 20 30 40 50 60 Lab: 1 ALUMINUM, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 1 of 13 APPENDIX B  5  2 Relative Standard Deviation Log 10 of Spike Concentration 0 1 2 10 20 30 40 50 60 70 Lab: 2 ALUMINUM, UG/ L 0 1 2 0 20 40 60 80 Lab: 3 ALUMINUM, UG/ L 0 1 2 40 60 80 100 120 140 160 180 Lab: 4 ALUMINUM, UG/ L 0 1 2 5 10 15 Lab: 5 ALUMINUM, UG/ L 0 1 2 5 10 15 20 25 30 35 Lab: 6 ALUMINUM, UG/ L 0 1 2 0 100 200 Lab: 7 ALUMINUM, UG/ L 0 1 2 0 50 100 150 Lab: 8 ALUMINUM, UG/ L 0 1 2 20 40 60 80 100 120 140 Lab: 9 ALUMINUM, UG/ L 0.0 0.5 1.0 1.5 2.0 2.5 0 20 40 60 80 100 120 140 Lab: 1 ARSENIC, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 2 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 00 2002 ( o) 0.0 0.5 1.0 1.5 2.0 2.5 0 500 1000 1500 2000 2500 3000 Lab: 2 ARSENIC, UG/ L open circle: positive of negative RSD value ( o) 0.0 0.5 1.0 1.5 2.0 2.5 0 50 100 150 200 250 300 Lab: 3 ARSENIC, UG/ L open circle: positive of negative RSD value ( o) 0.0 0.5 1.0 1.5 2.0 2.5 0 200 400 600 800 1000 Lab: 4 ARSENIC, UG/ L open circle: positive of negative RSD value ( o) 0.0 0.5 1.0 1.5 2.0 2.5 0 50 100 150 200 250 300 Lab: 5 ARSENIC, UG/ L open circle: positive of negative RSD value 0.0 0.5 1.0 1.5 2.0 2.5 0 50 100 150 200 250 Lab: 6 ARSENIC, UG/ L ( o) 0.0 0.5 1.0 1.5 2.0 2.5 0 100 200 300 Lab: 7 ARSENIC, UG/ L open circle: positive of negative RSD value ( o) 0.0 0.5 1.0 1.5 2.0 2.5 0 100 200 300 Lab: 8 ARSENIC, UG/ L open circle: positive of negative RSD value 0.0 0.5 1.0 1.5 2.0 2.5 0 500 1000 1500 2000 2500 Lab: 9 ARSENIC, UG/ L ( o) ( o)

 1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 200 400 600 800 1000 1200 Lab: 1 CADMIUM, UG/ L open circle: positive of negative RSD value Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 3 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 02 2002  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 200 400 600 800 Lab: 2 CADMIUM, UG/ L  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 250 300 Lab: 3 CADMIUM, UG/ L ( o) ( o) ( o)

 1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 100 200 300 Lab: 4 CADMIUM, UG/ L open circle: positive of negative RSD value ( o)

 1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 100 200 300 Lab: 5 CADMIUM, UG/ L open circle: positive of negative RSD value  1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 Lab: 6 CADMIUM, UG/ L ( o) ( o)

 1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 100 200 300 400 Lab: 7 CADMIUM, UG/ L open circle: positive of negative RSD value ( o)

 1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 250 300 Lab: 8 CADMIUM, UG/ L open circle: positive of negative RSD value ( o) ( o)

 1.0  0.5 0.0 0.5 1.0 1.5 2.0 0 100 200 300 400 Lab: 9 CADMIUM, UG/ L open circle: positive of negative RSD value ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 200 400 600 800 1000 Lab: 1 CHROMIUM, UG/ L open circle: positive of negative RSD value Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 4 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 04 2002  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 50 100 150 200 250 Lab: 2 CHROMIUM, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 200 400 600 800 Lab: 3 CHROMIUM, UG/ L ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 200 400 600 Lab: 4 CHROMIUM, UG/ L open circle: positive of negative RSD value  0.5 0.0 0.5 1.0 1.5 2.0 2.5 10 20 30 40 Lab: 5 CHROMIUM, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 100 200 300 Lab: 6 CHROMIUM, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 1000 2000 3000 4000 5000 6000 Lab: 7 CHROMIUM, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 500 1000 1500 Lab: 8 CHROMIUM, UG/ L ( o)  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 200 400 600 800 Lab: 9 CHROMIUM, UG/ L open circle: positive of negative RSD value  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 250 300 Lab: 1 COPPER, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 5 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 06 2002  0.5 0.0 0.5 1.0 1.5 2.0 0 20 40 60 80 100 Lab: 2 COPPER, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 20 40 60 80 100 Lab: 3 COPPER, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 50 100 150 200 250 Lab: 4 COPPER, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 20 40 60 80 Lab: 5 COPPER, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 Lab: 6 COPPER, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 250 Lab: 7 COPPER, UG/ L ( o)  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 Lab: 8 COPPER, UG/ L open circle: positive of negative RSD value  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 250 Lab: 9 COPPER, UG/ L ( o) ( o)

0 1 2 0 50 100 150 200 Lab: 1 LEAD, UG/ L open circle: positive of negative RSD value Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 6 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 08 2002 0 1 2 50 100 150 Lab: 2 LEAD, UG/ L 0 1 2 0 200 400 600 800 1000 1200 Lab: 3 LEAD, UG/ L ( o) 0 1 2 0 1000 2000 3000 Lab: 4 LEAD, UG/ L open circle: positive of negative RSD value 0 1 2 10 20 30 40 50 Lab: 5 LEAD, UG/ L ( o) 0 1 2 0 500 1000 1500 2000 2500 Lab: 6 LEAD, UG/ L open circle: positive of negative RSD value ( o) ( o)

0 1 2 0 200 400 600 800 1000 1200 Lab: 7 LEAD, UG/ L open circle: positive of negative RSD value 0 1 2 0 50 100 150 200 250 300 Lab: 8 LEAD, UG/ L ( o) 0 1 2 0 100 200 300 400 500 600 Lab: 9 LEAD, UG/ L open circle: positive of negative RSD value  1 0 1 0 200 400 600 Lab: 1 MANGANESE, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 7 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 10 2002 ( o) ( o) ( o)

 1 0 1 0 100 200 300 400 Lab: 2 MANGANESE, UG/ L open circle: positive of negative RSD value  1 0 1 0 50 100 150 200 250 Lab: 3 MANGANESE, UG/ L ( o)

 1 0 1 0 200 400 600 800 1000 Lab: 4 MANGANESE, UG/ L open circle: positive of negative RSD value  1 0 1 0 20 40 60 Lab: 5 MANGANESE, UG/ L  1 0 1 0 50 100 150 200 250 Lab: 6 MANGANESE, UG/ L ( o)  1 0 1 0 50 100 150 200 250 300 Lab: 7 MANGANESE, UG/ L open circle: positive of negative RSD value ( o)  1 0 1 0 200 400 600 800 Lab: 8 MANGANESE, UG/ L open circle: positive of negative RSD value  1 0 1 50 100 150 Lab: 9 MANGANESE, UG/ L  3  2  1 0 100 200 300 400 500 Lab: 1 MERCURY, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 245.1 Cold Vapor)

AAMA Metals Data Page 8 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Wed May 8 15: 03: 41 2002 ( o) ( o)

 3  2  1 0 0 100 200 300 Lab: 2 MERCURY, UG/ L open circle: positive of negative RSD value ( o) ( o)

 3  2  1 0 50 100 150 200 250 Lab: 3 MERCURY, UG/ L open circle: positive of negative RSD value  3  2  1 0 50 100 150 200 250 Lab: 4 MERCURY, UG/ L  3  2  1 0 50 100 150 200 Lab: 5 MERCURY, UG/ L  3  2  1 0 80 100 120 140 Lab: 6 MERCURY, UG/ L  3  2  1 0 0 50 100 150 200 250 300 Lab: 7 MERCURY, UG/ L ( o) ( o)

 3  2  1 0 0 1000 2000 3000 4000 5000 Lab: 8 MERCURY, UG/ L open circle: positive of negative RSD value  3  2  1 0 20 40 60 80 Lab: 9 MERCURY, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 100 200 300 400 Lab: 1 MOLYBDENUM, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 9 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 14 2002 ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 200 400 600 800 Lab: 2 MOLYBDENUM, UG/ L open circle: positive of negative RSD value  0.5 0.0 0.5 1.0 1.5 2.0 2.5 10 20 30 40 50 Lab: 3 MOLYBDENUM, UG/ L ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 50 100 150 Lab: 4 MOLYBDENUM, UG/ L open circle: positive of negative RSD value  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 50 100 150 Lab: 5 MOLYBDENUM, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 20 40 60 80 100 120 140 Lab: 6 MOLYBDENUM, UG/ L ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 5000 10000 15000 20000 25000 Lab: 7 MOLYBDENUM, UG/ L open circle: positive of negative RSD value ( o)  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 100 200 300 400 500 Lab: 8 MOLYBDENUM, UG/ L open circle: positive of negative RSD value ( o)  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 50 100 150 200 250 300 Lab: 9 MOLYBDENUM, UG/ L open circle: positive of negative RSD value ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 0 100 200 300 400 Lab: 1 NICKEL, UG/ L open circle: positive of negative RSD value Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 10 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 16 2002 ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 0 200 400 600 800 1000 Lab: 2 NICKEL, UG/ L open circle: positive of negative RSD value  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 Lab: 3 NICKEL, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 100 200 300 400 Lab: 4 NICKEL, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 Lab: 5 NICKEL, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 80 100 120 140 160 Lab: 6 NICKEL, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 Lab: 7 NICKEL, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 0 50 100 150 200 Lab: 8 NICKEL, UG/ L ( o)  0.5 0.0 0.5 1.0 1.5 2.0 0 500 1000 1500 2000 Lab: 9 NICKEL, UG/ L open circle: positive of negative RSD value ( o)

0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 50 100 150 200 250 300 Lab: 1 SELENIUM, UG/ L open circle: positive of negative RSD value Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 11 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 18 2002 ( o)

0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 2000 4000 6000 8000 Lab: 2 SELENIUM, UG/ L open circle: positive of negative RSD value 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 100 200 300 400 Lab: 3 SELENIUM, UG/ L ( o) ( o) ( o)

0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 500 1000 1500 2000 Lab: 4 SELENIUM, UG/ L open circle: positive of negative RSD value 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 50 100 150 200 Lab: 5 SELENIUM, UG/ L 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 200 400 600 800 1000 1200 Lab: 6 SELENIUM, UG/ L ( o)

0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 50 100 150 200 Lab: 7 SELENIUM, UG/ L open circle: positive of negative RSD value 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 100 200 300 400 500 Lab: 8 SELENIUM, UG/ L 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 200 400 600 800 Lab: 9 SELENIUM, UG/ L ( o)

 1 0 1 2 0 100 200 300 400 500 Lab: 1 SILVER, UG/ L open circle: positive of negative RSD value Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 12 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 20 2002 ( o) ( o)

 1 0 1 2 0 50 100 150 200 Lab: 2 SILVER, UG/ L open circle: positive of negative RSD value  1 0 1 2 0 50 100 150 200 250 Lab: 3 SILVER, UG/ L  1 0 1 2 50 100 150 200 250 Lab: 4 SILVER, UG/ L  1 0 1 2 0 50 100 150 200 Lab: 5 SILVER, UG/ L  1 0 1 2 50 100 150 200 Lab: 6 SILVER, UG/ L  1 0 1 2 0 200 400 600 Lab: 7 SILVER, UG/ L  1 0 1 2 0 50 100 150 200 250 Lab: 8 SILVER, UG/ L  1 0 1 2 0 200 400 600 800 1000 Lab: 9 SILVER, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 20 40 60 Lab: 1 ZINC, UG/ L Relative Standard Deviation vs Spike Concentrations ( Log 10 Scale)

( Matrix A, Method EPA 200.7 ICP/ AES)

AAMA Metals Data Page 13 of 13 Relative Standard Deviation Log 10 of Spike Concentration c:/ pw/ ostmdl/ req005/ r005sd2. s Tue May 7 16: 55: 22 2002 ( o) ( o)

 0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 500 1000 1500 2000 2500 Lab: 2 ZINC, UG/ L open circle: positive of negative RSD value  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 20 40 60 Lab: 3 ZINC, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 100 200 300 Lab: 4 ZINC, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 20 40 60 80 Lab: 5 ZINC, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 20 40 60 80 100 Lab: 6 ZINC, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 10 20 30 40 Lab: 7 ZINC, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 20 40 60 80 100 120 Lab: 8 ZINC, UG/ L  0.5 0.0 0.5 1.0 1.5 2.0 2.5 0 100 200 300 400 Lab: 9 ZINC, UG/ L 10  2 0 2 4 Metals, Method 1620 CADMIUM, UG/ L calibration: 1 Standardized Residuals vs Spike Concentration Episode 6000 Data Page 1 of 3 APPENDIX B  6  3 Standardized Residuals Log 10 of Spike Concentration no valid MLE estimate Metals, Method 1620 CADMIUM, UG/ L calibration: 3 10  4  2 0 2 4 Metals, Method 1620 CHROMIUM, UG/ L calibration: 1 0.1  2 0 2 4 Metals, Method 1620 CHROMIUM, UG/ L calibration: 3 100  2 0 2 4 Metals, Method 1620 LEAD, UG/ L calibration: 1 1  2  1 0 1 2 3 Metals, Method 1620 LEAD, UG/ L calibration: 3 100  2  1 0 1 2 Metals, Method 1620 MOLYBDENUM, UG/ L calibration: 1 100  1 0 1 2 Metals, Method 1620 TIN, UG/ L calibration: 1 1  2  1 0 1 2 Metals, Method 1620 TIN, UG/ L calibration: 3 100 1000  2  1 0 1 2 Metals, Method 200.8 ALUMINUM, UG/ L calibration: 1 1 10  2 0 2 4 Metals, Method 200.8 ALUMINUM, UG/ L calibration: 3 1 10  2  1 0 1 2 Metals, Method 200.8 ANTIMONY, UG/ L calibration: 1 10 100  2  1 0 1 2 3 Metals, Method 200.8 ARSENIC, UG/ L calibration: 1 Standardized Residuals vs Spike Concentration Episode 6000 Data Page 2 of 3 Standardized Residuals Log 10 of Spike Concentration 0.1 1  2  1 0 1 2 3 Metals, Method 200.8 ARSENIC, UG/ L calibration: 2 1 10  2  1 0 1 2 3 Metals, Method 200.8 BARIUM, UG/ L calibration: 1 0.1  3  2  1 0 1 2 3 Metals, Method 200.8 BARIUM, UG/ L calibration: 2 0.1 1  3  2  1 0 1 2 3 Metals, Method 200.8 BERYLLIUM, UG/ L calibration: 1 0.01  2  1 0 1 2 3 Metals, Method 200.8 BERYLLIUM, UG/ L calibration: 2 1 10  6  4  2 0 2 4 6 Metals, Method 200.8 CHROMIUM, UG/ L calibration: 1 0.1  4  2 0 2 4 Metals, Method 200.8 CHROMIUM, UG/ L calibration: 2 0.1 1  2 0 2 4 Metals, Method 200.8 COBALT, UG/ L calibration: 1 1 10  3  2  1 0 1 2 3 Metals, Method 200.8 COPPER, UG/ L calibration: 1 0.1  6  4  2 0 2 4 6 Metals, Method 200.8 COPPER, UG/ L calibration: 2 1 10  2  1 0 1 2 Metals, Method 200.8 LEAD, UG/ L calibration: 1 0.1  4  2 0 2 4 Metals, Method 200.8 LEAD, UG/ L calibration: 2 Standardized Residuals vs Spike Concentration Episode 6000 Data Page 3 of 3 Standardized Residuals Log 10 of Spike Concentration 1 10  0.5 0.0 0.5 1.0 Metals, Method 200.8 MERCURY, UG/ L calibration: 1 1 10  5 0 5 Metals, Method 200.8 NICKEL, UG/ L calibration: 1 0.01 0.1  6  4  2 0 2 4 6 Metals, Method 200.8 NICKEL, UG/ L calibration: 2 10 100  4  2 0 2 4 Metals, Method 200.8 SELENIUM, UG/ L calibration: 1 0.1 1  4  2 0 2 4 Metals, Method 200.8 SELENIUM, UG/ L calibration: 2 10 100  2  1 0 1 2 3 Metals, Method 200.8 VANADIUM, UG/ L calibration: 1 1  2  1 0 1 2 3 Metals, Method 200.8 VANADIUM, UG/ L calibration: 2 10 100  3  2  1 0 1 2 3 Metals, Method 200.8 ZINC, UG/ L calibration: 1 1  4  2 0 2 4 Metals, Method 200.8 ZINC, UG/ L calibration: 2