The water data services below are meant to facilitate the sharing of water information. The WSDL data services are built using the WaterML web services language technology of the CUAHSI Hydrologic Information System. The Web Feature Service (WFS), Web Coverage Service (WCS), and Web Map Service (WMS) data services are built using the standards and specifications of the Open Geospatial Consortium (OGC). The Document services represent collections of documents organized using a DSpace digital archive.

What's New

November 10, 2010 - This video demonstration shows how you can use CUAHSI-HIS and the free HydroDesktop software to discover, download, and analyze water data. A workflow of temperature, flow, and precipitation analysis of Jacob's Well Spring in Hays County, TX, is used as an example.

ArcGIS Online April 30, 2010 - This video demonstration highlights new methods of sharing geospatial and temporal data using ArcGIS Online and CUAHSI web services. This same demonstration was presented during the plenary session of the 2010 AWRA Spring Specialty Conference in Orlando.

This site is based upon work supported by the Texas Commission on Environmental Quality (TCEQ), the Texas Water Development Board (TWDB), and the Consortium of Universities for the Advancement of Hydrologic Science, Inc (CUAHSI).