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 2025/08/07 0.5801 1.02098 0.8939 00.6410 00.0000 00.0000 95.8131 02.4535 00.1651 00.0102 00.0134 00.0000 00.0032 00.0023 00.0017 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/08/07 0.5764 1.01187 0.6828 01.1528 00.0000 00.0000 96.1610 01.9029 00.0952 00.0018 00.0032 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/08/07 0.5972 1.03873 1.0301 00.9744 00.0000 00.0000 92.4582 05.2861 00.2218 00.0082 00.0123 00.0000 00.0023 00.0017 00.0021 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/08/07 0.5959 1.04268 0.8059 00.9567 00.0000 00.0000 92.4916 05.4971 00.2249 00.0079 00.0097 00.0000 00.0018 00.0014 00.0012 00.0009 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/08/07 0.6062 1.08364 0.1888 00.4139 00.0000 00.0000 90.0666 08.9276 00.3317 00.0232 00.0311 00.0000 00.0065 00.0038 00.0030 00.0022 00.0011 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