Building permit data from 2016 to present.
Updated at the beginning of the month.

The Water Utility calculates the System Average Interruption Duration Index (SAIDI) to measure the reliability of the water system. This index is represented as the total number of minutes each customer can expect to be without service in a given year.

The average number of minutes that a typical customer can expect to be without service in a given year. These service outages are the result of reactive maintenance primarily due to water main breaks.

Citywide holistic level view of demographic data of current employees showing age ranges, tenure ranges and gender.

Monthly year-to-date turnover with and without retirements from 2015 forward.

Budget part time versus actual part time headcount numbers by month from 2017 forward. Excludes temporary and seasonal workers.

Budget full time versus actual full time headcount numbers by month from 2017 forward. Excludes temporary and seasonal workers.

Budget FTE versus actual FTE headcount numbers by month from 2017 forward. Excludes temporary and seasonal workers. For these totals only, includes vacancies.

Budget versus actual headcount numbers by department. Excludes temporary and seasonal workers.

Rates for water, and wastewater service for the City of Naperville and surrounding communities. These rates are based off of 5,610 gallons of consumption.