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 2023/05/31 0.5821 1.02100 1.1204 00.4802 00.0000 00.0000 95.7128 02.4422 00.2033 00.0135 00.0171 00.0000 00.0039 00.0025 00.0017 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/05/31 0.5677 1.00952 0.4652 00.8094 00.0000 00.0000 97.7282 00.9399 00.0509 00.0021 00.0039 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/05/31 0.5867 1.03105 0.7832 00.8220 00.0000 00.0000 94.3725 03.7736 00.2241 00.0077 00.0108 00.0000 00.0019 00.0013 00.0011 00.0008 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/05/31 0.5851 1.03091 0.6732 00.8420 00.0000 00.0000 94.5449 03.7378 00.1834 00.0062 00.0073 00.0000 00.0014 00.0011 00.0009 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/05/31 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