Jefferson Parish, Louisiana

EPA Safe Drinking Water Act

  • Public Drinking Water Systems

    4

  • Community Water Systems

    4

  • Systems with Violations

    1

  • Systems with Health Based Violations

    0

  • Systems Listed as Serious Violators

    0

  • Unresolved SDWA Violations

    1

  • Oldest Unresolved Violation

    12/30/2024

  • Population Served

    490,269

EPA National Pollutant Discharge Elimination System

  • CWA Percent Non-Compliant

    4.95%

  • CWA Non-Compliant Systems

    63

  • CWA Total Violations

    138

The American Community Survey

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

    416

  • PERCENTAGE OF HOUSEHOLDS LACKING COMPLETE PLUMBING FACILITIES

    0.236%

  • TOTAL POPULATION

    436,171

  • MEDIAN HOUSEHOLD INCOME (5-YEAR AVERAGE)

    $63,257

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

    5.7%

  • MALE

    212,244

  • FEMALE

    223,927

  • MEDIAN AGE

    39.8

  • MULTIRACIAL

    370,092

  • WHITE

    221,346

  • AFRICAN AMERICAN

    115,266

  • LATINO

    66,079

  • ASIAN

    18,127

  • AMERICAN INDIAN

    767

  • NATIVE PACIFIC ISLANDER

    87

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=LA&p_fips=22053 Other .gov state water resources: https://waterdata.usgs.gov/state/louisiana/ Additional state water resources:https://www.lsu.edu/lwrri/resources/index.php