GISHydro@Maryland

Web Version of GISHydro2000 Now Accessible

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	Click here for GISHydro2000 Web Version Documentation for GISHydro2000 Web Version Contact us for access to web version
Updated Version available November 30, 2007.  See Updates. Application of Hydrologic Methods in Maryland, a report prepared by the Hydrology Panel convened by the Maryland State Highway Administration and the Maryland Department of the Environment is available on the Hydrology Panel page. Office of Bridge Development H & H Manual

GISHydro2000 is a GIS-based software program  for performing hydrologic analysis.  It consists of a database of hydrologic layers and an ArcView™ application with customized modeling tools.  Some Features Include:

• Complete database of DEM, Land use, and soils data for Maryland drainage area.

• Watershed and channel delineation.

• Watershed statistics (drainage area, RCN, tc, more).

• Peak discharge estimates from USGS regional regression equations (with confidence intervals).

• Interface to TR-20 for subdivision, parameter calculation, rating tables, and channel routing.

11/30/2007. Added Tributary Strategy loading tables to CBPO tool. Fixed small bug with 25-year design storm creation.