National Groundwater Climate Response Network
Detailed Description
Map of federally funded national groundwater Climate Response Network (CRN) sites. U.S. Climate divisions shaded in blue contain a CRN site; climate divisions in gray do not have a CRN site (as of 2025).
Sources/Usage
Public Domain.
Related
Climate Response Network
The USGS groundwater Climate Response Network is a national network of wells selected to monitor natural groundwater-level conditions in unconfined or near-surface confined aquifers that are minimally affected by pumping or other human-induced stresses.
Related
Climate Response Network
The USGS groundwater Climate Response Network is a national network of wells selected to monitor natural groundwater-level conditions in unconfined or near-surface confined aquifers that are minimally affected by pumping or other human-induced stresses.