
https://www.geoforward.com/wp-content/uploads/City-of-Long-Beach-Methane-Gas-Zone-Mitigation.jpg https://www.geoforward.com/wp-content/uploads/Methane-Test-Drilling-County-of-Los-Angeles-City-of-Long-Beach-e1652411805923.png https://www.geoforward.com/wp-content/uploads/Long-Beach-Methane-Zone-Map-e1652411927204.png
Long Beach Methane Zone Map