Permanganate Calculations - October 2019
Manganese in Drinking Water Fact Sheet and Frequently Asked Questions - October 2019
IRWA End of the Year Review - January 2018
Changing Disinfection Guidance - December 2017
Water Audit Spreadsheet - March 2017
Water System Check List - October 2016
National Rural Water Apps - July 2015
There’s An App For That! - July 2015
Water Cost of Production - February 2015
Sample Segregation of Duties over Cash - February 2015
Chlorine Disinfection Calculations Worksheet
Calculator to figure geometric mean required by IDNR for E-coli reporting
Equipment Replacement Schedule