This data shows concentration levels of the two primary nutrients present in wastewater, Phosphorus, and Nitrogen. Readings include Influent (untreated wastewater) concentrations, and Effluent (treated wastewater). Because these are concentrations they are dependent on the amount of water being treated at the time of sample.
Naperville has an annual tree sale for residents.This dataset tracks annual tree sale volumes and analyzes the cumulative stormwater, energy and carbon dioxide (CO2) benefits of the trees since 2010 based on on the National Tree Benefits Calculator (http://www.treebenefits.com/calculator/).
This dataset includes comparable governmental debt for both national and local communities. The data also include the population and total debt per capita. These communities were chosen based upon their size and location and have been historical comparisons for the City of Naperville.
List of vendors that supply goods or services to the City. Dataset is used in Open Checkbook to create highly-interactive charts, graphs and tables how the City allocates public funds. Open Checkbook is part of the City's commitment to open data.