Spills
Breton sound, la
Breton Sound Mystery Spill; Breton Sound, la · NOAAORR-7326
- issued
- 1998-09-03 00:00Z
- status
- cancelled 1998-09-17 00:00Z
- self-cancels
- 1998-09-17 00:00Z
- authority
- NOAA OR&R
- sea
- Gulf of Mexico
- position
- 29.745, -89.358
- source
- incidentnews · first seen 2026-09-03 15:09Z
Original warning text
Breton Sound Mystery Spill; Breton Sound, LA. Breton Sound, LA. 1. On September 3, 1998, NOAA SSC Charlie Henry was notified by MSO New Orleans that an overflight reported a 4 mile by 4 mile slick of unknown origin in Breton Sound, LA. The approximate coordinates of the slick are 29?44.7'N, 89?21.5'W. The slick is reported to be thick with emulsified oil in some places. On-scene weather is light winds from the NNE. USCG district 8. 2. COMMODITY: EMULSIFIED OIL. 3. POSITION 29.745N 089.358W. NOAA INCIDENTNEWS 7326: https://incidentnews.noaa.gov/incident/7326
This area · spills & pollution incidents
1015 within 180 nm since 1970 · 35 in the last 12 months · 2 in force now
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- Crude oil spill and in-situ burn at tpic; south pass 24, pilottown, louisiana2026-08-26
- 8X38+5H dauphin island, al, USA2026-08-24
- Mystery sheen at south pass 29; port eads, louisiana2026-08-13
- Wcc oil spill, main pass 21; breton sound, louisiana2026-06-11
- Tpic oil spill, main pass 81; gulf of america2026-06-10
- Oil spill from out-of-service tank at tpic main pass 69 facility; louisiana2026-05-19
Season · when spills & pollution incidents happen here
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month of issue, all years in the archive
Timeline · 2 messages since 1998-09-03 · closed 1998-09-17
- Breton sound, la this message1998-09-03 → 1998-09-17
- Mystery slick 9.3.1998; breton sound, louisiana1998-09-03 → 1998-09-17
joined by proximity
Nearby now · within 120 nm
- Uscg remote communication facility new orleans 29-53.00N 089-57.00W mf and hf dsc off airNav aids · 31.9 nm
- Crude oil spill and in-situ burn at tpic; south pass 24, pilottown, louisianaSpills · 40.2 nm
- 8X38+5H dauphin island, al, USASpills · 76.6 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.