Dig Up Accurate Water Data with TRex - getting elevation data for a water
distribution model using Bentley WaterCAD V8 XM Edition, Andres Gutierrez,
Cadalyst, September 8, 2006
"There I Was, Digging This Hole..." - Haestad takes the guesswork out of modeling water networks with the latest version of WaterCAD hydraulic modeling and analysis package, David Chadwick, CAD User, April 2002
