Madison County, Illinois

EPA Safe Drinking Water Act

  • Public Drinking Water Systems

    67

  • Community Water Systems

    41

  • Systems with Violations

    5

  • Systems with Health Based Violations

    0

  • Systems Listed as Serious Violators

    1

  • Unresolved SDWA Violations

    23

  • Oldest Unresolved Violation

    12/08/2020

  • Population Served

    269,848

EPA National Pollutant Discharge Elimination System

  • CWA Percent Non-Compliant

    4.11%

  • CWA Non-Compliant Systems

    16

  • CWA Total Violations

    63

The American Community Survey

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

    233

  • PERCENTAGE OF HOUSEHOLDS LACKING COMPLETE PLUMBING FACILITIES

    0.214%

  • TOTAL POPULATION

    265,512

  • MEDIAN HOUSEHOLD INCOME (5-YEAR AVERAGE)

    $71,759

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

    3%

  • MALE

    130,136

  • FEMALE

    135,376

  • MEDIAN AGE

    39.9

  • MULTIRACIAL

    255,783

  • WHITE

    221,238

  • AFRICAN AMERICAN

    22,557

  • LATINO

    9,729

  • ASIAN

    2,547

  • AMERICAN INDIAN

    182

  • NATIVE PACIFIC ISLANDER

    35

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=17119 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