Orange County NC Website
i~ <br />na yte mts V-44 -26 P-1 -2 -1 AVERAGE <br />Total Reduced Sulfur Compounds -ASTM iJ5504 <br />Hydrogen Sulfide ppmv ND ND ND ND ND <br />Carbonyl Sulfide ppmv ND ND ND ND ND <br />Ethyl Mercaptan ppmv ND ND ND ND ND <br />Methyl Mercaptan ppmv ND ND ND ND ND <br />Carbpm Disulfide ppmv ND ND 0.87 ND ND <br />Dimethyl Sulfide ppmv ND ND 2.8 0.87 3.4 <br />Dimethyl Disulfide ppmv ND ND 80 ND 2.3 <br />Total Reduced Sulfur ppmv ND ND 84 1 6 <br />(Natural Gas Analysis -ASTM D1945 <br />Methane %v/v 60 59 60 57 57 <br />Carbon Dioxide %v/v 38 40 40 41 40 <br />Total Compounds %v v 98 99 100 98 97 <br />(Volatile Compounds -EPA Method TO-14IT0-15 <br />Dichlorodifluoromethane ppbv 1600 14.00 150 580 ND <br />Chloromethane ppbv ND ND ND ND 280 <br />1',2-Ci-1,1,2,2-F-Ethane ppbv ND ND ND ND 150 <br />Vinyl Chloride ppbv 3500 1500 430 2000 1,500 <br />Chloroethane ppbv 340 790 230 200 850 <br />Trichlorofluoromethane ppbv ND ND ND ND 110 <br />Acetone ppbv 9,300 2,000 4,000 ND 2,100 <br />Methylene Chloride ppbv 850 140 990 .410 3,700 <br />1,1-Dichloroethane ppbv 140 150 140 ND 1,400 <br />c-1,2 Dichloroethane ppbv 5,100 1,900 ND 2,000 430 <br />2-Butanone ppbv 5,800 2,700 4,800 780 5,100 <br />t-Butyl Methyl Ether ppbv ND 180 ND ND 300 <br />1,1,1-Trichloroethane ND ND ND ND 400 <br />Benzene ppbv 450 440. ND' 780 750 <br />1,2-Dichloroethane . ppbv ND ND ND 83 ND <br />Trichloroethene ppbv 410 130 670 410 390 <br />4-Methyl-2-Pentanone ppbv ND ND 620 ND ND <br />Toluene ppbv 19,000 18,000 16,000 8,900 12,000 <br />Tetrachloroethene ppbv 920 340 ND. 730 1,200 <br />Ethylbenzene ppbv 2,800 2,700 4,400 670 2,200 <br />p&m-Xylene ppbv 5,400 5,100 11,000 1,200 5,300 <br />o-Xylene ppbv 1,600 1,400 2,000 410 1,500 <br />Styrene ppbv 500 380 340 330 460 <br />4-Ethyl Toluene ppbv 590 590 ND 250 .490 <br />1,3,5-Trimethylbenzene ppbv 250 ND ND 190 ND <br />1,2,4-Trimethylbenzene ppbv 500 470 ND 210 270 <br />Total Halogenated Vofatiles ppbv 12,860 6,350 2,610 6,413 10,260 <br />Total Vofatiles ppbv 59,050 40,310 45,770 20,133 40,880 <br />#D!V/0! <br />#DIV/0! <br />#DIV/0! <br />#DIV/0! <br />1 <br />2 <br />41 <br />30 <br />#DlV/0! <br />59 <br />40 <br />98 <br />#DIV/0! <br />933 <br />280 <br />150 <br />1,786 <br />482 <br />110 <br />4,350 <br />1,,218 <br />458 <br />2,358 <br />3,836 <br />240 <br />400 <br />605 <br />83 <br />402 <br />620 <br />14,780 <br />798 <br />2,554 <br />5;600 <br />1,382 ' <br />402 <br />480 <br />220 <br />363 <br />7,699 <br />41,229 <br />#DIV/0! <br />2,800 <br />560 <br />