City of Long Beach Methane Gas Zone Mitigation
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City of Long Beach Methane Gas Zone Mitigation

ByGeo Forward

City of Long Beach Methane Gas Zone Mitigation A City of Long Beach Methane Gas Zone represents areas with high levels of subsurface natural gas and methane soil gas. These areas present explosion hazards for buildings, due to biogenic and petrogenic gases of decomposing petroleum deposits, and landfills. As a result, the Building and Safety Bureau…

Geology of Long Beach, California. USGS Map 7.5 Minute Long Beach, CA Quadrangle
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Long Beach, California Geology & Hydrogeology

ByGeo Forward

Long Beach, California Geology & Hydrogeology This post summarizes the geology of Long Beach, California. However, some geological and hydrogeological data may be incomplete or pending review. Nonetheless, students, geologists, and earth scientists are welcome to openly use, critique, and contribute information. To do so, please refer to the comments function below. Ultimately, all post…