Hydrologic Study of the Sandies & Elm Watershed. Jessica L. Watts. Sandies River. Elm River. Research Project Background. TCEQ TMDL Study Bacteria Low Dissolved Oxygen. Semester Project Overview. Objective:
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Hydrologic Studyof the Sandies & Elm Watershed
Jessica L. Watts
To create an HSPF data model that simulates the gauging station flow for the years 2000 through 2004.
Arc HydroWatershed Delineation
( http://nhd.usgs.gov/data.html )
Arc Hydro to HSPF
Arc Hydro To HSPF
Models and Tools
Created by Nate Johnson
Raster to a Polygon
Coleto Creek Res.
Choke Canyon DAM
Beeville 5 NE
NEXRAD, August 27, 2001
When averaged over catchments there is a 61% average difference.
Negative Rain !!
When averaged over catchments there is a 35% average difference.
Dr. David Maidment