HEC-ResSim Tutorials and Guides Current: How-to articles PDF Download PDF Download page How-to articles. Current page Include child pages All pages How-to articles Add how-to articleTitleCreatorModifiedHow to make a stream alignment from NHD shapefilesSara O'ConnellMay 13, 2025HOW TO Remove Variants from ResSim 3.5Sara O'ConnellApr 13, 2025HOW TO Analyze and Adjust Downstream Control OperationAnna CovalFeb 21, 2025HOW TO Convert a ResSim Watershed to a New ProjectionAnna CovalFeb 21, 2025HOW TO use global variables in a scripted ruleAlex FlaniganFeb 18, 2025HOW TO Model Induced Surcharge Operations in a Daily Timestep ModelSara O'ConnellMay 08, 2023HOW TO Extract a ResSim Watershed from a CWMS WatershedAnna CovalSept 26, 2022HOW TO Copy the OSI Setup from One Alternative to AnotherAnna CovalSept 26, 2022HOW TO Breakup a Large Watershed into Smaller, Tributary WatershedsAnna CovalSept 26, 2022HOW TO Backup a Watershed with 7-ZipAnna CovalSept 26, 2022HOW TO Add Reservoirs to the Configuration AFTER you've already added them to a NetworkAnna CovalSept 26, 2022 ×