# Danger Zone: Pacific Ocean at Marine Corps Base Hawaii, Kaneohe Bay, Island of Oahu, Hawaii

**Action Urgency Score:** 30/100

| Field | Value |
|---|---|
| Agency | Defense Department; Engineers Corps |
| Type | Final rule |
| Action | Final rule. |
| Published | 2026-08-11 |
| Effective | 2026-09-10 |
| Significant | No |
| CFR parts | 33 CFR 334 |
| Summary | The United States Army Corps of Engineers (Corps) is amending its regulations for an existing danger zone at the U.S. Marine Corps Ulupau Crater Weapons Training Range in the vicinity of Kaneohe Bay, Hawaii. The Marine Corps requested a change to the current hours that weapons firing may be conducted. This amendment is necessary in order to ensure public safety. |
| Document number | 2026-16359 |

## Why this score
- Final rule.

Source: Federal Register API (Office of the Federal Register) (https://www.federalregister.gov/documents/2026/08/11/2026-16359/danger-zone-pacific-ocean-at-marine-corps-base-hawaii-kaneohe-bay-island-of-oahu-hawaii). Last refreshed: 2026-11-04T09:17:43.641Z.
Data from the Federal Register API; the published Federal Register document is authoritative. Informational only, not legal advice.