Abstract
Web Services and the National Hydrography Dataset Plus
Track: Water Resources
Author(s): Alan Rea, Thomas Dewald
A variety of Web services that leverage the National Hydrography Dataset Plus (NHDPlus) and information linked to the underlying NHD are now available or planned for the near future. The NHDPlus surface water drainage network enables Web-based up/downstream query of water quality information, including water quality assessments, water quality impairments, and permitted dischargers. This presentation will describe a collection of such Web services that are being delivered by the USGS and the USEPA.
Alan Rea
U.S. Geological Survey
230 Collins Road
Boise , Idaho 83706
United States
Phone: 208-387-1323
E-mail: ahrea@usgs.gov
Thomas Dewald
U.S. EPA
1200 Pennsylvania Ave (4503T)
Washington , District of Columbia 20460
United States
Phone: 202-566-1178
E-mail: dewald.tommy@epa.gov