HCC §21-11
Sewage treatment required before discharge into natural outlets
Read the official text at hawaiicounty.gov ↗If you plan to release sewage into a natural outlet like a stream or ocean, you must first treat it. The treatment must meet state health rules, and the county director must approve the type, size, and location of the treatment system.
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The ordinance, as written (Hawaiʻi County) — Disposal of sewage into natural outlet; treatment and
A copy, taken August 21, 2026. The version published by Hawaiʻi County is the one that governs, and it may have changed since. Check it before relying on anything here.
disposal plan required. Where sewage is to be discharged into any natural outlet, primary or complete treatment facilities shall be provided in accordance with regulations and requirements of the State department of health. The type, capacity and location of the treatment plant shall be approved by the director.
Published by the County of Hawaiʻi Office of the County Clerk.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.