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Indicators of Hydrologic Alteration (IHA) Software

Resource Category: 
Ecosystem Stressors
Planning & Development
Indicators of Hydrologic Alteration (IHA) is a software program, developed by The Nature Conservancy, that provides useful information for those trying to understand the hydrologic impacts of human activities or trying to develop environmental flow recommendations for water managers. Nearly 2,000 water resource managers, hydrologists, ecologists, researchers and policy makers from around the world have used this program to assess how rivers, lakes and groundwater basins have been affected by human activities over time – or to evaluate future water management scenarios.

RiversEdge West's

mission is to advance the restoration of riparian lands through collaboration, education, and technical assistance.



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