Imperial Valley Publications
Below you'll find all of the publications from the Imperial Valley project: Project Letters and Updates from 2007-present, Contract Reports from 1992-2007, and IVWA Precipitation Network Monthly Progress Reports from 2016-present.
Project Letters and Updates
In 2009, the Illinois State Water Survey began providing annual project update letters to the Imperial Valley Water Authority in lieu of Contract Reports.
Letter for Year 27: January - December 2019
Letter for Year 26: January - December 2018 (Shifting to calendar year reporting)
Letter for Year 25: September 2016-December 2017 (16 months)
Letter for Year 24: September 2015-August 2016
Letter for Year 23: September 2014-August 2015
Letter for Year 22: September 2013-August 2014
Letter for Year 21: September 2012-August 2013
Letter for Year 20: September 2011-August 2012
Letter for Year 19: September 2010-August 2011
Letter for Year 18: September 2009-August 2010
Letter for Year 17: September 2008-August 2009
Letter for Year 16: September 2007-August 2008
Contract Reports
IVWA Precipitation Network Monthly Progress Reports
2021
2020
2019
2018
2017
2016
