USGS National Water Availability Assessment Data Companion Webinar

The National Water Availability Data Companion (NWDC) is a website providing water information that underlies the National Water Availability Assessment. In this webinar, USGS staff will present newly available model-based estimates of water supply and the balance between water supply and use derived from USGS scientific models. These data add to the currently available suite of water use data offered through the NWDC. The webinar will be held on January 13, 2026, from 3-4 PM ET, at this link.