Spills
MCN-5; guemes channel, shannon point, washington
NOAAORR-6549
- issued
- 1988-01-31 00:00Z
- status
- cancelled 1988-02-14 00:00Z
- self-cancels
- 1988-02-14 00:00Z
- authority
- NOAA OR&R
- sea
- The Coastal Waters of Southeast Alaska and British Columbia
- position
- 48.517, -122.700
- vessels
- TUG JAMES T QUIGGBARGE MCN-5BARGE REMAINED
- source
- incidentnews · first seen 2026-09-03 15:09Z
Original warning text
MCN-5; Guemes Channel, Shannon Point, Washington. Guemes Channel, Shannon Point, Washington. 1. At approximately 0330 on 31 January 1988, the master of the tug James T. Quigg reported that his tow, the Tank Barge MCN-5 had turned onto its port side. At the time of the incident, the tug and barge were turning to the south around Fidalgo Head, near Shannon Point, Washington. The barge was loaded with 9,874 barrels of Heavy Cycle Gas Oil (HCGO) and some residual lighter fuel oils when it departed the Texaco Facility at Anacortes, Washington, three hours earlier. At 0530, the MCN-5 partially sank in an inverted position approximately three hundred yards off Shannon Point. The stern rested on the bottom in about 120 feet of water and the bow remained above the surface, supported by an air bubble in the forward rake. The barge remained in this position for more than a week while cleanup and salvage operations were organized. On February 8, the barge sank completely, coming to rest on [...] 2. COMMODITY: HEAVY CYCLE GAS OIL, INTERMEDIATE FUEL OIL, MARINE DIESEL OIL. MAXIMUM POTENTIAL RELEASE: 105000 GALLONS. 3. POSITION 48.517N 122.700W. NOAA INCIDENTNEWS 6549: https://incidentnews.noaa.gov/incident/6549
This area · spills & pollution incidents
385 within 180 nm since 1984 · 11 in the last 12 months · 0 in force now
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- Joseph sinking; seattle, washington2026-08-06
- 3414 a california st, everett, wa 98201, USA2026-07-18
- Olalla, wa 98359, USA2026-06-15
- Mystery bunker oil discharge; pier 2, astoria, oregon2026-05-29
- Longview, wa, USA2026-05-26
- Grays harbor, wa, USA2025-11-17
Season · when spills & pollution incidents happen here
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month of issue, all years in the archive
Timeline · 2 messages since 1988-01-31 · closed 1988-02-14
- MCN-5; guemes channel, shannon point, washington this message1988-01-31 → 1988-02-14
- Pac northern barge MCN5; anacortes, wa1988-01-31 → 1988-02-14
joined by proximity
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.