The designated representative or alternate designated representative must sign (i.e., agree to) this certification statement. If you are an agent and you click on "SUBMIT", you are not agreeing to the certification statement, but are submitting the certification statement on behalf of the designated representative or alternate designated representative who is agreeing to the certification statement. An agent is only authorized to make the electronic submission on behalf of the designated representative, not to sign (i.e., agree to) the certification statement. 2023 525642 MLH Test Facility 9 Main St Olde Tine WA 92043 N 211130 MLH Resources 2020 Old Fountain Dr Mello LA 92043 100 30271.9 0 0 N Carbon Dioxide 246.9 Methane 1201 Nitrous Oxide 0 8 Natural gas distribution [98.230(a)(8)] 2023 246.9 30271.9 1201.00 0.000 Onshore Production [98.236(aa)(1)] No Facility Overview [98.236(aa)(2-11)] Yes Natural Gas Pneumatic Devices [98.236(b)] No 0.0 0.00 Natural Gas Driven Pneumatic Pumps [98.236(c)] No 0.0 0.00 Acid Gas Removal Units [98.236(d)] No 0.0 Dehydrators [98.236(e)] No 0.0 0.00 0.000 Well Venting for Liquids Unloading [98.236(f)] No 0.0 0.00 Completions and Workovers with Hydraulic Fracturing [98.236(g)] No 0.0 0.00 0.000 Completions and Workovers without Hydraulic Fracturing [98.236(h)] No 0.0 0.00 0.000 Blowdown Vent Stacks [98.236(i)] No 0.0 0.00 Atmospheric Storage Tanks [98.236(j)] No 0.0 0.00 0.000 Transmission Storage Tanks [98.236(k)] No 0.0 0.00 0.000 Well Testing [98.236(l)] No 0.0 0.00 0.000 Associated Gas Venting and Flaring [98.236(m)] No 0.0 0.00 0.000 Flare Stacks [98.236(n)] No 0.0 0.00 0.000 Centrifugal Compressors [98.236(o)] No 0.0 0.00 0.000 Reciprocating Compressors [98.236(p)] No 0.0 0.00 0.000 Equipment Leaks Surveys and Population Counts [98.236(q,r)] Yes 53.1 1201.00 Offshore Petroleum and Natural Gas Production [98.236(s)] No 0.0 0.00 0.000 Enhanced Oil Recovery Injection Pumps [98.236(w)] No 0.0 Enhanced Oil Recovery Hydrocarbon Liquids [98.236(x)] No 0.0 Combustion Equipment at Onshore Petroleum and Natural Gas Production Facilities, Onshore Petroleum and Natural Gas Gathering and Boosting Facilities, and Natural gas Distribution Facilities [98.236(z)] Yes 193.8 0.00 0.000 15987156 195859 268778 15612045 0 4815 0 Distribution Services - Plastic Total number of emission source type, Counte N/A (i.e., activity data parameters that are determined but not measured) Estimated from company records Distribution Services - Plastic Concentration of CO2 in produced natural gas Quarterly 3 Estimated from company records Distribution Services - Plastic Concentration of CH4 in produced natural gas Monthly 8760 Estimated from company records Total number of meter/regulator runs at above grade metering-regulating stations that are not above grade T-D transfer stations, COUNTMR N/A (i.e., activity data parameters that are determined but not measured) Estimated miles of pipline Transmission-Distribution Transfer Station Components, Gas Service - Control Valve Transmission-Distribution Transfer Station Components, Gas Service - Control Valve Transmission-Distribution Transfer Station Components, Gas Service - Control Valve Concentration of CO2 in the feed natural gas Quarterly 1 Estimated based on operating mode before and after log error Transmission-Distribution Transfer Station Components, Gas Service - Control Valve Transmission-Distribution Transfer Station Components, Gas Service - Control Valve Transmission-Distribution Transfer Station Components, Gas Service - Control Valve Concentration of CH4 in the feed natural gas Daily 100 Calculated based on activity data from following quarter 53.1 1201.00 Yes Yes Yes 1 2 Yes No No No No No 5 6 8760 5 6 8760 0 0 Yes 156 8760 1.1 32 2 25 48 8760 0 0 Transmission-Distribution Transfer Station Components, Gas Service - Connector 0 0 0 0 Transmission-Distribution Transfer Station Components, Gas Service - Block Valve 1 8760 0 0.091 Transmission-Distribution Transfer Station Components, Gas Service - Control Valve 1 8760 0 2 Transmission-Distribution Transfer Station Components, Gas Service - Pressure Relief Valve 1 8760 0 0.044 Transmission-Distribution Transfer Station Components, Gas Service - Orifice Meter 1 8760 0 0 Transmission-Distribution Transfer Station Components, Gas Service - Regulator 1 4380 0 0 Transmission-Distribution Transfer Station Components, Gas Service - Open-ended line 0 0 0 0 Below Grade T-D Station, Gas Service, Inlet Pressure > 300 psig 0 0 0 0 Below Grade T-D Station, Gas Service, Inlet Pressure 100 to 300 psig 0 0 0 0 Below Grade T-D Station, Gas Service, Inlet Pressure < 100 psig 0 8760 0 0 Below Grade M-R Station, Gas Service, Inlet Pressure > 300 psig 150 8760 0 3 Below Grade M-R Station, Gas Service, Inlet Pressure 100 to 300 psig 0 0 0 0 Below Grade M-R Station, Gas Service, Inlet Pressure < 100 psig 0 0 0 0 Distribution Mains, Gas Service - Unprotected Steel 27 8760 2 57 Distribution Mains, Gas Service - Protected Steel 1237 8760 2 73 Distribution Mains, Gas Service - Plastic 3448 8760 20 655 Distribution Mains, Gas Service - Cast Iron 83 8760 12 380 Distribution Services, Gas Service - Unprotected Steel 0 0 0 0 Distribution Services, Gas Service - Protected Steel 157 8760 0 0.53 Distribution Services, Gas Service - Plastic 2802 8760 16 0.47 Distribution Services, Gas Service - Copper 0 0 0 0 External fuel combustion units with a rated heat capacity greater than 5 mmBtu/hr Natural gas Quantity of fuel combusted in calendar year (thousand standard cubic feet) Quarterly 1 Calculated using activity data and from known fuel combusted in following quarter. 193.8 0.00 0.000 Yes Yes Yes No 22 Yes No No External fuel combustion units with a rated heat capacity greater than 5 mmBtu/hr Natural gas 3560 thousand standard cubic feet 193.8 0 0 2023-01-01 2023-12-31 2024-03-08T13:29:46