Humboldt County, California

EPA Safe Drinking Water Act

  • Public Drinking Water Systems

    91

  • Community Water Systems

    45

  • Systems with Violations

    10

  • Systems with Health Based Violations

    0

  • Systems Listed as Serious Violators

    0

  • Unresolved SDWA Violations

    11

  • Oldest Unresolved Violation

    02/16/2021

  • Population Served

    134,253

EPA National Pollutant Discharge Elimination System

  • CWA Percent Non-Compliant

    4.65%

  • CWA Non-Compliant Systems

    4

  • CWA Total Violations

    13

The American Community Survey

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

    339

  • PERCENTAGE OF HOUSEHOLDS LACKING COMPLETE PLUMBING FACILITIES

    0.622%

  • TOTAL POPULATION

    136,132

  • MEDIAN HOUSEHOLD INCOME (5-YEAR AVERAGE)

    $57,881

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

    5.2%

  • MALE

    67,729

  • FEMALE

    68,403

  • MEDIAN AGE

    39.5

  • MULTIRACIAL

    119,003

  • WHITE

    97,416

  • AFRICAN AMERICAN

    1,601

  • LATINO

    17,129

  • ASIAN

    4,389

  • AMERICAN INDIAN

    4,593

  • NATIVE PACIFIC ISLANDER

    324

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=CA&p_fips=06023 Other .gov state water resources: https://www.waterboards.ca.gov/drinking_water/certlic/drinkingwater/saferdashboard.htmlhttps://waterdata.usgs.gov/state/california/ Additional state water resources:https://www.californiadatacollaborative.org/