National Ground-Water Monitoring Network
The National Ground-Water Monitoring Network
(NGWMN) is a compilation of selected groundwater monitoring wells from Federal,
State, and local groundwater monitoring networks across the nation.
The NGWMN Data Portal provides access to groundwater data from multiple, dispersed databases in a web-based mapping application. The portal contains current and historical data including water levels, water quality, lithology, and well construction. The NGWMN is transitioning from a pilot phase into full implementation. In the future we will be adding additional data providers to the network.
GET INVOLVED WITH THE NATIONAL GROUND-WATER MONITORING NETWORK!
The network is made up of selected wells from existing monitoring networks across the nation. Agencies or organizations collecting groundwater data can become data providers for the Network. Learn about contributing data from your network.
NEW - Information about USGS cooperative agreements to fund data providers is available here.