Spills

Port walter, ak

Port Walter Spill; Port Walter, Ak · NOAAORR-7520

issued
2000-11-18 00:00Z
status
cancelled 2000-12-02 00:00Z
self-cancels
2000-12-02 00:00Z
authority
NOAA OR&R
sea
The Coastal Waters of Southeast Alaska and British Columbia
position
56.383, -134.625
source
incidentnews · first seen 2026-09-03 15:09Z

Original warning text

Port Walter Spill; Port Walter, AK.
Port Walter, AK.
1. At 1100 AST on Saturday, Nov. 18, 2000 the NMFS Resident Mechanic of the Little Port Walter's (LPW) Research Station, Brad Weinlaeder, reported an oil spill in the bay forming Port Walter (also known as Big Port Walter - BPW) along the east side of Baranoff Island in southern Chatham Strait, Southeast Alaska. Further investigations revealed the spill had originated from an old unknown above ground storage tank hidden back in heavy underbrush along a steep shoreline at a long abandoned herring reduction plant site at New Port Walter (NPW) Cove. The NPW Cove herring plant site is about 1.2 miles by water from the LPW station and roughly one-half mile along the north shoreline inside BPW. The plant apparently last operated in the early 1930's. Little evidence of the plant remains today and what is left is in ruins and out of sight. USCG district 17.
2. COMMODITY: HEAVY OIL.
3. POSITION 56.383N 134.625W. NOAA INCIDENTNEWS 7520: https://incidentnews.noaa.gov/incident/7520

This area · spills & pollution incidents

134 within 180 nm since 1986 · 9 in the last 12 months · 0 in force now

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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.