There are serveral API available to access the data. The CUAHSI hydrodesktop
accesses the services using SOAP API called WaterOneFlow. This returns WaterML
1.x documents. A REST endpoint that matches the .Net webservice over httpGet has
been added to this version of te services.
- WaterOneFlow SOAP
- WaterOneFlow REST
In the future that access will be done using OpenGeospatial Consortium Standards, and the SOS specifically. The WaterML 2 REST endpoint transforms WaterML 1.1 into WaterML 2. And SOS endpoint is in development.