Location Gas Day Gravity BTU CO2 % Nitrogen % Oxygen % H2S Methane % Ethane % Propane % ISO Butane % Normal Butane% Neo Pentane % ISO Pantane % Normal Pentane % Hexane % N-Heptane % N-Octane % N-Nonane % BAY CHECK GC @ 170610 2023/07/18 0.5820 1.02631 0.9167 00.4551 00.0000 00.0000 95.5797 02.7837 00.2170 00.0156 00.0204 00.0000 00.0042 00.0028 00.0020 00.0015 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/07/18 0.5659 1.01079 0.4458 00.5898 00.0000 00.0000 98.1038 00.8142 00.0429 00.0013 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/07/14 0.5896 1.04344 0.7417 00.7285 00.0000 00.0000 93.7258 04.6022 00.1717 00.0086 00.0127 00.0000 00.0027 00.0021 00.0016 00.0012 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/07/18 0.5892 1.03829 0.6062 00.8932 00.0000 00.0000 93.6523 04.6309 00.1880 00.0083 00.0125 00.0000 00.0025 00.0024 00.0015 00.0011 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2023/07/18 0.6000 1.12145 0.0000 00.0000 00.0000 00.0000 89.0000 08.0000 03.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 The information displayed above reflects daily average gas quality readings taken at key locations on the EGT systeGQ. The dates shown above are the dates of the readings. The readings are taken daily, and information from such readings is posted on the first day thereafter. If on any reading day there are problems retrieving the data, the last reported readings will remain posted until such time as new readings are obtained. Due to factors such as equipment failure, sample contamination and human error, the information displayed above