Spills · collision
Barataria bay, la
Four Bayous Pass; Barataria Bay, la · NOAAORR-7448
- issued
- 1999-11-24 00:00Z
- status
- cancelled 1999-12-08 00:00Z
- self-cancels
- 1999-12-08 00:00Z
- authority
- NOAA OR&R
- sea
- Gulf of Mexico
- position
- 29.317, -89.858
- source
- incidentnews · first seen 2026-09-03 15:09Z
Original warning text
Four Bayous Pass; Barataria Bay, LA. Barataria Bay, LA. 1. At approximately 3:15 AM on 24 Nov. 1999, a pipeline release occurred just east of East Grand Terre Island off Barataria Bay, Louisiana. The cause of the release is still under investigation. Between 850 and 1200 bbls of a deep well production oil was released. The oil was identified as MARS Blend, a relatively high sulfur, low asphaltene crude oil. The initial trajectory predicted the oil would move south of Four Bayous pass and sustained north winds would move most of the oil offshore. The winds were less than the forecast and the spill coincided with a spring tide (not the season Spring, but the description of the time in the tide cycle characterized by the greatest high and low tides, derived from spring up or rise). Much of the oil moved back into Four Bayous and Barataria Pass. The next morning. Heavy concentrations of oil were observed on shorelines and on water. The NOAA SSC [...] 2. COMMODITY: MARS CRUDE. MAXIMUM POTENTIAL RELEASE: 35700 GALLONS. TAGS: COLLISION. 3. POSITION 29.317N 089.858W. NOAA INCIDENTNEWS 7448: https://incidentnews.noaa.gov/incident/7448
This area · spills & pollution incidents
1051 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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Nearby now · 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.