Illinois Water Supply Planning




Minimum instream flow:
     The minimum flow a stream should contain for instream uses such as for critical ecological habitats and recreation. May refer either to specific instream water needs as determined by scientific studies or a protected flow level set by regulation.

Choose Another Glossary Word

You can also Search the questions/terms. Term References    

WSP FAQ Home - Glossary - Search

Illinois State Water Survey

2204 Griffith Dr
Champaign, IL 61820-7463

Terms of use. Email the Web Administrator with questions or comments.

© 2018 University of Illinois Board of Trustees. All rights reserved.
For permissions information, contact the Illinois State Water Survey.
Site Map