Lyon County, Iowa

EPA Safe Drinking Water Act

  • Public Drinking Water Systems

    12

  • Community Water Systems

    12

  • Systems with Violations

    0

  • Systems with Health Based Violations

    0

  • Systems Listed as Serious Violators

    0

  • Unresolved SDWA Violations

    0

  • Population Served

    12,106

EPA National Pollutant Discharge Elimination System

  • CWA Percent Non-Compliant

    2.86%

  • CWA Non-Compliant Systems

    1

  • CWA Total Violations

    5

The American Community Survey

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

    0

  • PERCENTAGE OF HOUSEHOLDS LACKING COMPLETE PLUMBING FACILITIES

    0%

  • TOTAL POPULATION

    12,023

  • MEDIAN HOUSEHOLD INCOME (5-YEAR AVERAGE)

    $73,735

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

    1.7%

  • MALE

    6,161

  • FEMALE

    5,862

  • MEDIAN AGE

    38.3

  • MULTIRACIAL

    11,658

  • WHITE

    11,376

  • AFRICAN AMERICAN

    24

  • LATINO

    365

  • ASIAN

    40

  • AMERICAN INDIAN

    13

  • 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=IA&p_fips=19119 Other .gov state water resources: https://catalog.data.gov/dataset/usgs-surface-water-data-for-the-nation-national-water-information-system-nwis Additional state water resources:https://iwqis.iowawis.org/app/