Dallas County, Iowa

EPA Safe Drinking Water Act

  • Public Drinking Water Systems

    23

  • Community Water Systems

    21

  • Systems with Violations

    4

  • Systems with Health Based Violations

    0

  • Systems Listed as Serious Violators

    0

  • Unresolved SDWA Violations

    15

  • Oldest Unresolved Violation

    09/08/2022

  • Population Served

    134,485

EPA National Pollutant Discharge Elimination System

  • CWA Percent Non-Compliant

    7.41%

  • CWA Non-Compliant Systems

    2

  • CWA Total Violations

    4

The American Community Survey

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

    60

  • PERCENTAGE OF HOUSEHOLDS LACKING COMPLETE PLUMBING FACILITIES

    0.152%

  • TOTAL POPULATION

    100,367

  • MEDIAN HOUSEHOLD INCOME (5-YEAR AVERAGE)

    $99,533

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

    2.4%

  • MALE

    49,977

  • FEMALE

    50,390

  • MEDIAN AGE

    35.6

  • MULTIRACIAL

    93,956

  • WHITE

    82,926

  • AFRICAN AMERICAN

    2,302

  • LATINO

    6,411

  • ASIAN

    4,584

  • AMERICAN INDIAN

    71

  • NATIVE PACIFIC ISLANDER

    5

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=19049 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/