Ketchikan Gateway Borough, Alaska

EPA Safe Drinking Water Act

  • Public Drinking Water Systems

    23

  • Community Water Systems

    8

  • Systems with Violations

    4

  • Systems with Health Based Violations

    0

  • Systems Listed as Serious Violators

    1

  • Unresolved SDWA Violations

    6

  • Oldest Unresolved Violation

    11/29/2023

  • Population Served

    12,307

EPA National Pollutant Discharge Elimination System

  • CWA Percent Non-Compliant

    8.81%

  • CWA Non-Compliant Systems

    14

  • CWA Total Violations

    49

The American Community Survey

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

    21

  • PERCENTAGE OF HOUSEHOLDS LACKING COMPLETE PLUMBING FACILITIES

    0.377%

  • TOTAL POPULATION

    13,910

  • MEDIAN HOUSEHOLD INCOME (5-YEAR AVERAGE)

    $82,763

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

    2.8%

  • MALE

    7,232

  • FEMALE

    6,678

  • MEDIAN AGE

    40.6

  • MULTIRACIAL

    13,125

  • WHITE

    8,608

  • AFRICAN AMERICAN

    89

  • LATINO

    785

  • ASIAN

    1,180

  • AMERICAN INDIAN

    1,949

  • NATIVE PACIFIC ISLANDER

    29

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=AK&p_fips=02130 Other .gov state water resources: https://dnr.alaska.gov/mlw/water/data/https://waterdata.usgs.gov/ak/nwis/rt Additional state water resources:https://water.noaa.gov/state/AK#@=-153.8868526,58.1024866,2&b=topographic&g=obsFcst,1!1!1!1!1!1!1!1!1!1!1!1!1!1!1!0!0!0!0!0,0.5,1!1!1!1!0,0,0,true&ab=0,0,#D94B4A,1,1,1,#cccccc,1,0,0,#B243B1,1,0,0,#98E09A,1,false&a=hydrologic,0.35,false&s=0,0,0.9,0.9,false&n=false,#72afe9,0.9,0,0.9,0,0.9,false&p=false,0.75,0,7,0,1,2025,9,24,0,false&d=0,0,1,1,1,1,1,1,#006EFF,1,#006EFF,1,#006EFF,false&q=state%3AAK