Off-Grid Living in Hoonah-Angoon Census Area, Alaska

I'll be upfront about something unusual before diving in: Hoonah-Angoon Census Area is part of Alaska's unorganized borough, which means there's no county-level government at all here. No census-area planning department, no census-area building department, no census-area health department. Zoning and building rules only exist where a city has actually adopted them, which in practice means the City of Hoonah (and possibly Angoon, though I couldn't confirm Angoon's municipal code through official sources). Everywhere else in the census area, outside any city limit, you're dealing with raw state law and nothing local at all.

Zoning and raw land. If your land is outside Hoonah (or Angoon) city limits, there's no zoning authority over it that I could confirm. Inside Hoonah, the city's Title 18 land-use code sets up residential zones with lot-size and density minimums, enforced by the city's planning commission, per Hoonah's Municode-hosted ordinances.

Dwellings, tiny homes, RVs. I found no specific tiny-home or RV ordinance in Hoonah's code, and nothing statewide either. Inside Hoonah city limits, general lot-size and density rules from Title 18 would apply to any permanent dwelling. Outside city limits, this is genuinely unclear, confirm with the city or state before assuming you're free and clear.

Building permits. Hoonah requires a building or fill/grade permit for construction and grading, per forms posted by the city, and the zoning administrator reviews applications under Title 18. Outside incorporated cities, I found no building code enforcement at all, consistent with Alaska's general lack of a statewide building code outside organized areas.

Septic and greywater. This is where the state, not the city, does most of the work. Alaska DEC's onsite wastewater rules (18 AAC 72) apply everywhere, including engineered review for difficult sites. Hoonah layers on its own setbacks: no septic or sewage disposal system within roughly 100 feet of an anadromous fish stream, and roughly 200 feet within the municipal watershed. Greywater falls under the same DEC program; I found no Hoonah-specific greywater ordinance.

Rainwater harvesting. I found nothing, city or state, addressing catchment permits here. Treat this as unregulated until you hear otherwise from DEC or the city.

Wells. DEC's statewide well-siting standards apply (for example, minimum separation from septic components), per 18 AAC 72. No local well ordinance was found for Hoonah or Angoon.

Living off-grid generally. Nothing compels hookup to city utilities. Hoonah runs its own wastewater treatment plant under an APDES permit, but that's a municipal system, not a mandate on private landowners. Off-grid living is permitted, subject to DEC's septic/well rules and, inside Hoonah, the local watershed setbacks.

Bottom line: land outside any city in this census area is about as lightly regulated as Alaska gets, but that also means less certainty and no local office to call for guidance beyond the state.