California Geological Survey Maps

The california geological survey, previously known as the california division of mines and geology, is the california state geologic agency. The type of landslide reports vary by area and include both historical and recent landslide information. Pacific islands (american samoa, hawaii, guam, commonwealth of the northern mariana islands).

A conversion of the published 2010 geologic map of california for publication online. The california department of conservation is home to the california geological survey (cgs). The second colored geologic map of the state, published in 1916, showed 21 stratigraphic units and was accompanied by an explanatory volume (bulletin 72, geologic formations of.

Statemap is a cooperative geologic mapping program funded by the usgs through the national mapping act.

Click here to use the california geological interactive map. These hazards include earth shaking (strong motion), fault ruptures, landslides, liquefaction, and tsunamis as well as mineral hazards such as radon, mercury, and asbestos. In april 1860 the california legislature established the geological survey of california that has evolved during its 150 years of service, and several name changes, into today’s modern california geological survey (cgs). A gis database of geologic units and structural features in california, with lithology, age, data structure, and format written and arranged just like the other states.