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 2023/12/11 0.5845 1.02081 1.3479 00.3719 00.0000 00.0000 95.4505 02.5932 00.1973 00.0134 00.0162 00.0000 00.0036 00.0023 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/12/11 0.5668 1.00807 0.5931 00.6100 00.0000 00.0000 98.0509 00.7187 00.0249 00.0009 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/12/11 0.5963 1.04556 0.7512 00.9067 00.0000 00.0000 92.4447 05.5729 00.2917 00.0103 00.0148 00.0000 00.0023 00.0017 00.0015 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/12/11 0.5936 1.04082 0.8048 00.8583 00.0000 00.0000 93.0343 04.9902 00.2832 00.0100 00.0126 00.0000 00.0018 00.0014 00.0014 00.0010 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2023/10/24 0.6000 1.00000 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