Introduction to Hydrology
This video covers the science of hydrology, specifically precipitation, runoff, curve numbers, and peak discharge as covered in the NRCS hydrology modules 101-106 (pdfs online). The video is generally used as a prerequisite to the TTCP basic hydrology course (in-person or virtual).
TTCP
United States
Song Vang
EFT Reference Materials
These documents support EFT Terrace and Waterway design tools (TDT and WDT). They include workflows to prepare data for import into EFT and separate instructions to complete designs for each practice, and the start of a common errors list.
TTCP
United States
Step by step instructions with screen clips for a WASCOB design: EFT WASCOB Workflow (pdf)
How to export a photo from ArcMap for import into EFT: Add Background Image (pdf)
How to export a LiDAR DEM and contours from ArcMap for import into EFT: GIS DEM to EFT (pdf)
Tables of riser dimensions for use during WASCOB design: Hickenbottom Measured Dimensions (pdf)
List of common errors and ways to resolve them: TDT Errors and Remedies (pdf)
Step by step instructions with screen clips for waterway designs with support tile: EFT WDT Workflow w Tile (pdf)