Mason County, Illinois

EPA Safe Drinking Water Act

  • Public Drinking Water Systems

    26

  • Community Water Systems

    6

  • Systems with Violations

    12

  • Systems with Health Based Violations

    0

  • Systems Listed as Serious Violators

    0

  • Unresolved SDWA Violations

    25

  • Oldest Unresolved Violation

    08/18/2022

  • Population Served

    9,166

EPA National Pollutant Discharge Elimination System

  • CWA Percent Non-Compliant

    0.00%

  • CWA Non-Compliant Systems

    0

  • CWA Total Violations

    6

The American Community Survey

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

    20

  • PERCENTAGE OF HOUSEHOLDS LACKING COMPLETE PLUMBING FACILITIES

    0.346%

  • TOTAL POPULATION

    13,074

  • MEDIAN HOUSEHOLD INCOME (5-YEAR AVERAGE)

    $58,479

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

    3.4%

  • MALE

    6,433

  • FEMALE

    6,641

  • MEDIAN AGE

    45.4

  • MULTIRACIAL

    12,896

  • WHITE

    12,534

  • AFRICAN AMERICAN

    65

  • LATINO

    178

  • ASIAN

    40

  • AMERICAN INDIAN

    8

  • NATIVE PACIFIC ISLANDER

    0

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=17125 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