Water System Historical Data (2010-2015)

To explore performance by month, click on one of the buttons and hover mouse over the bars.

Find out quantitative relationships between water system components

Record of Combined Sewer Overflow (CSO) Activations in 2014

The volume of wastewater can sometimes exceed the capacity of the system (e.g., during heavy rainfall events or snowmelt). When this occurs, untreated stormwater and wastewater, discharges directly to nearby streams, rivers, and other water bodies. CSOs contain untreated or partially treated human and industrial waste, toxic materials, and debris as well as stormwater. They are a priority water pollution concern for the nearly 860 municipalities across the U.S. (EPA).

To explore the activation record, click and drag the yellow box over the dots. For more details about each activation, hover mouse over each dot.