Magnet Fishing Laws in Hawaii
State agency rules, waterway access, state park policy, and what happens when you find something significant.
State Agency & Regulatory Framework
Hawaii presents unique considerations: many waterways, streams, and coastal areas have cultural and religious significance under Hawaiian traditional and customary rights (protected by Hawaii's constitution and statutes). The Hawaii Historic Preservation Law (HRS Chapter 6E) provides strong protections for cultural and archaeological resources, including submerged resources in state waters. Hawaii's State Historic Preservation Division should be contacted before any magnet fishing activity near culturally significant sites. Found firearms in Hawaii are subject to Hawaii's strict firearms laws, which include some of the most comprehensive handgun registration requirements in the nation.
State Park Policy
Hawaii State Parks (DLNR Division of State Parks) regulations vary significantly by island and park unit. Marine and coastal environments have specific protections. Contact DLNR for current guidance on any specific location.
Waterway Access & Navigability
Hawaii's waterways are primarily coastal and stream systems. Public access to the shoreline is protected under Hawaii law — the public has a right to walk along the shoreline. Stream access rules follow state water code provisions. Many Hawaiian streams are culturally significant and subject to traditional and customary Hawaiian rights claims.
If You Find a Firearm
Regardless of Hawaii state law details, the protocol for a firearm find is consistent: do not transport it, call the local non-emergency police line immediately, document the find location, and turn it over to the responding officer. Request a case number. For the full protocol, see: Found a Gun While Magnet Fishing.
Historical Artifact Reporting
Items 100+ years old recovered from public land in Hawaii may be protected under the Archaeological Resources Protection Act (federal) and Hawaii state antiquity law. Contact your State Historic Preservation Office before disturbing or retaining any potentially historical find.
Hawaii SHPO: State Historic Preservation Division, (808) 692-8015
Quick Reference
- Managing Agency: Hawaii Division of Aquatic Resources (DAR) — (808) 587-0100
- General Access Status: Permit May Be Required
- State Parks: Hawaii State Parks (DLNR Division of State Parks) regulation...
- SHPO: Hawaii SHPO: State Historic Preservation Division, (808) 692-8015
- Found Firearms: Call non-emergency police, do not transport
- Federal Waterways: Contact USACE district office for managed sites