Political divisions (FIPS codes)

USGS map quadrangles

Ketchikan A-5(1:63,360 Alaska quadrangle)

Ketchikan(1:250,000 Alaska quadrangle)

Hydrologic units (watersheds)

Ketchikan(hydrologic unit)

190101(hydrologic accounting unit)

Arctic Slope(hydrologic subregion)

Alaska(hydrologic region)