Basic Hydrology QGIS Edition

Soil and water district technicians will learn how to model small watersheds for conservation and stormwater management structures. Three hydrological models are presented: EFH2, TR-20/TR-55, and the rational method. A blend of GIS and by-hand analysis methods are shown. EFH2 software is presented for rural problems while HydroCAD is used for urban projects. The course culminates in a design example to allow students to implement what they've learned.
Link to Course Materials:
apps.agricultu...
Contents:
00:00 - Introduction
12:14 - Drainage Area Mapping
18:33 - Drainage Areas in QGIS
22:38 - Getting Lidar in New York State
26:40 - Lidar Contours in QGIS
30:16 - Curve Numbers (CN Values)
36:47 - Hydrologic Soil Groups in QGIS
51:43 - Curve Number Mapping in QGIS
1:03:46 - Time of Concentration (Rural)
1:08:39 - Rural Tc in QGIS
1:16:48 - Time of Concentration (Urban)
1:25:38 - EFH2
1:33:43 - HydroCAD
1:45:52 - HydroCAD using the Rational Method
1:53:14 - Rural Design Problem in ArcMap
Course Developed by Tim Clark, PE.
Check out the Conservation Wiki: apps.agricultu...

[@stavros7277]

Very useful information! Thank you for putting this together!

[@chibun7]

his sir. i am abdullah from malaysia... i am student master and also goverment servent in my country. This video very helpfull. May i know.. its logic to use qgis to call Qpeak and Q drainage cappacy without use other design software?