Skip to main content
U.S. flag

An official website of the United States government

Groundwater Climate Response Network Mapper

Detailed Description

The USGS groundwater Climate Response Network (CRN) 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. The mapper Groundwater Climate Response Network Mapper displays current CRN sites.

Sources/Usage

Public Domain.

Was this page helpful?