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 2025/06/01 0.5805 1.02200 0.9253 00.5616 00.0000 00.0000 95.8012 02.4990 00.1818 00.0105 00.0125 00.0000 00.0029 00.0018 00.0014 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/06/01 0.5827 1.02314 0.6338 01.1490 00.0000 00.0000 94.8415 03.2485 00.1211 00.0025 00.0033 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/06/01 0.5910 1.03551 0.7584 00.9964 00.0000 00.0000 93.4143 04.6208 00.1830 00.0074 00.0108 00.0000 00.0022 00.0016 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/06/01 0.5916 1.03493 0.8121 01.0075 00.0000 00.0000 93.3170 04.6633 00.1789 00.0071 00.0084 00.0000 00.0016 00.0013 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/06/01 0.6150 1.06577 0.2815 02.1618 00.0000 00.0000 89.6231 06.4505 01.1542 00.0715 00.0934 00.0000 00.0628 00.0631 00.0178 00.0132 00.0064 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