Starting in the 1800s, plat books have been published by private map publishing companies for the use of county governments.

A 7.4 magnitude earthquake strikes off the southern coasts of Chile and Argentina, the US Geological Survey says.

Cloudy with a high of 65 °F (18.3 °C). Winds variable at 5 to 8 mph (8 to 12.9 kph). Night - Mostly cloudy. Winds variable at 6 to 12 mph (9.7 to 19.3 kph). The overnight low will be 51 °F (10. ...

When James Mauch learned about the collapse of a portion of Jackson Hole’s main roadway to Idaho, he was already working on a map of the region’s landslide susceptibility.  “It drives home for us the ...

We have created a resource list for lake levels, creeks and rivers with NOAA hydrograph links. These tell you if water is up or down and ...