Spills
Humboldt bay, california
Dow Chemical Company; Humboldt Bay, California · NOAAORR-6363
- issued
- 1986-05-28 00:00Z
- status
- cancelled 1986-06-11 00:00Z
- self-cancels
- 1986-06-11 00:00Z
- authority
- NOAA OR&R
- sea
- North Pacific Ocean
- position
- 40.834, -124.136
- source
- incidentnews · first seen 2026-09-03 15:09Z
Original warning text
Dow Chemical Company; Humboldt Bay, California. Humboldt Bay, California. 1. On May 28, 1986, a 55 gallon Dow Chemical Company drum, placarded as Vinyl Ester Resin - Derakane 411-45, UN# 186, washed upon the beach in Humboldt Bay, California. The U.S. Coast Guard Marine Safety Office, Alameda, California was notified of the incident by the local county sheriff's office and Coast Guard Group, Humboldt. A sample was taken of the residue, and it was determined that approximately 20 gallons of product remained in the drum. USCG district 11. 2. COMMODITY: VINYL ESTER RESIN -- DERAKANE 4LL-45, UN# 186. MAXIMUM POTENTIAL RELEASE: 35 GALLONS. 3. POSITION 40.834N 124.136W. NOAA INCIDENTNEWS 6363: https://incidentnews.noaa.gov/incident/6363
This area · spills & pollution incidents
71 within 180 nm since 1984 · 4 in the last 12 months · 1 in force now
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- 32CC+C7 inverness, ca, USA2026-08-21
- Port orford, or, USA2026-01-14
- Possible oil detected by satellite imagery off coastal california2026-01-07
- Dillon beach, ca, USA2025-12-15
- Offshore north bend, or, USA2024-04-09
- Point reyes, ca2024-03-28
Season · when spills & pollution incidents happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
8 spills & pollution incidents in force · see all
Spills
Oil and chemical spills, groundings and vessel casualties with a pollution threat: NOAA IncidentNews responses since 1957, and spill-response areas broadcast as navigational warnings. All current spills & pollution incidents →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.