Click on this index map to zoom in for a closer view.

Special maps were made for areas of geothermal importance and areas with a high density of collected data.

[Special maps: Imperial Valley || Ventura Basin || Coso || Parkfield || Long Valley]

[Heat Flow Data Sorted by Code || Heat Flow Data Sorted by Heat Flow]

[Introduction to the Heat Flow Studies Group || Glossary of Terms]

[References || Heat Flow Links]