
Summary of the NWISWeb webpage decommissions ongoing from October 2024 through February 2027

Summary of the NWISWeb webpage decommissions ongoing from October 2024 through February 2027

Feature to see current water conditions from all monitoring locations in a state that collect continuous data.
This blog describes a mapping file available to users to ease the transition to the WQX version 3.0 format. The spreadsheet provides high-level mapping of data fields in the legacy NWIS format to WQX fields.
The USGS just released new ways to access water quality and sample data in a recently expanded WQX data format.

Feature to maintain a list of monitoring locations you are interested in and to see the latest values of real-time data.
The USGS is expanding its implementation of the Water Quality Exchange (WQX) standard for delivering water quality and sample data.
A new, experimental application for viewing groundwater levels with historical context and for generating site-level reports.
USGS is improving the way that sample data are stored and served to the public. These changes will affect our back-end data management systems, web services, application programming interfaces (APIs), computational tools, and user interfaces for accessing data.

Feature to see a series of graphs of all current sensor data collected at a single location is available now.

Graphing data for 5 locations on a single graph now available on WDFN