Agricultural and Biological Engineering, Purdue University
This is Purdue University's L-THIA for the Great Lakes Watershed Management System. This tool will delineate the area that flows to a pour point and allow you to send that outline, and the soil and landuse data within the outline to our online models.
Quick State Selection:
Indiana
Illinois
Michigan
Minnesota
Ohio
Wisconsin
Reset
Process: four separate ways to locate your point:
A) Search / Zoom and click "Delineate"
B) Type in your location coordinates
C) Select a HUC area for analysis
D) Manually select an area to analyze
Press F11 for full screen in Windows
Tutorial Videos
Video: L-THIA overviewVideo: Short L-THIA LID model overview
Video: Short Purdue STEPL Web model overview
Video: Exporting to LID or STEPL
ABOUT US
L-THIA HOME
MSDSS LTHIA tutorials and help
Agricultural and Biological Engineering, Purdue University Copyright © 2017, Purdue University, all rights reserved. An equal access/equal opportunity university. If you have trouble accessing this page because of a disability, please contact the Webmaster at saraswat@purdue.edu.
