Winnebago County, Illinois

EPA Safe Drinking Water Act

  • Public Drinking Water Systems

    200

  • Community Water Systems

    28

  • Systems with Violations

    49

  • Systems with Health Based Violations

    0

  • Systems Listed as Serious Violators

    1

  • Unresolved SDWA Violations

    91

  • Oldest Unresolved Violation

    03/03/2022

  • Population Served

    257,077

EPA National Pollutant Discharge Elimination System

  • CWA Percent Non-Compliant

    1.19%

  • CWA Non-Compliant Systems

    4

  • CWA Total Violations

    38

The American Community Survey

  • HOUSEHOLDS LACKING COMPLETE PLUMBING FACILITIES (5-YEAR AVERAGE)

    258

  • PERCENTAGE OF HOUSEHOLDS LACKING COMPLETE PLUMBING FACILITIES

    0.224%

  • TOTAL POPULATION

    284,591

  • MEDIAN HOUSEHOLD INCOME (5-YEAR AVERAGE)

    $61,738

  • PERCENTAGE OF FAMILIES BELOW POVERTY LEVEL (5-YEAR AVERAGE)

    4.2%

  • MALE

    139,697

  • FEMALE

    144,894

  • MEDIAN AGE

    39.5

  • MULTIRACIAL

    244,539

  • WHITE

    188,165

  • AFRICAN AMERICAN

    36,916

  • LATINO

    40,052

  • ASIAN

    8,163

  • AMERICAN INDIAN

    98

  • NATIVE PACIFIC ISLANDER

    89

To learn more about individual water systems and violations please visit the echo.epa.gov interactive map for this county here: https://echo.epa.gov/facilities/facility-search/results?p_st=IL&p_fips=17201 Other .gov state water resources: https://epa.illinois.gov/topics/drinking-water.htmlhttps://www.epa.gov/waterdata/water-quality-data Additional state water resources:https://www.isws.illinois.edu/dat