Spills · oil
Mystery sheen mississippi mm 163; 8307 LA-18, st james, la 70086, USA
NOAAORR-9700
- issued
- 2018-04-06 00:00Z
- status
- cancelled 2018-04-20 00:00Z
- self-cancels
- 2018-04-20 00:00Z
- authority
- NOAA OR&R
- sea
- Gulf of Mexico
- position
- 30.061, -90.867
- source
- incidentnews · first seen 2026-09-03 15:09Z
Original warning text
Mystery Sheen Mississippi MM 163; 8307 LA-18, St James, LA 70086, USA. 8307 LA-18, St James, LA 70086, USA. 1. On April 6, 2018, the USCG Sector New Orleans contacted the NOAA RRO regarding a mystery sheen reported at Mile Marker 163 of the Mississippi River. The USCG has requested a fate and trajectory analysis for the sheen. 2. THREAT: OIL. COMMODITY: OIL. MAXIMUM POTENTIAL RELEASE: 42 GALLONS. 3. POSITION 30.061N 090.867W. NOAA INCIDENTNEWS 9700: https://incidentnews.noaa.gov/incident/9700
This area · spills & pollution incidents
1174 within 180 nm since 1970 · 42 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
- Release of aluminum phosphide in M/V thorco liva; port arthur, texas2026-07-28
- Mystery oiled shoreline at holly beach; cameron parish, louisiana2026-07-10
- Johnson bayou, la2026-06-17
Season · when spills & pollution incidents happen here
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month of issue, all years in the archive
Timeline · 10 messages since 2018-01-04 · closed 2018-05-22
- Fuel oil 6 discharge, miss r. MM144.6; 4804 LA-44, mt airy, la 70076, USA2018-01-04 → 2018-01-18
- Heavy fuel oil spill mississippi river mm 145; 4006 LA-44, mt airy, la 70076, USA2018-02-10 → 2018-02-24
- Marathon petroleum co, mississippi river MM140; 2310 LA-44, reserve, la 70084, USA2018-03-21 → 2018-04-04
- Bio-diesel discharge; kirby inland marine; industrial canal locks, andry st2018-03-25 → 2018-04-08
- Oil & produced water,dead end well canal, la; 385 paradise ln, larose, la 70373, USA2018-03-30 → 2018-04-13
- Bay jacques crude spill; 23627 LA-1, golden meadow, la 70357, USA2018-04-03 → 2018-04-17
- Mystery sheen mississippi mm 163; 8307 LA-18, st james, la 70086, USA this message2018-04-06 → 2018-04-20
- High sulfur fuel spill mississippi river; 5901 terminal dr, new orleans, la 70115, USA2018-04-12 → 2018-04-26
- M/V iver exporter; mississippi river mm 126, la, USA2018-04-23 → 2018-05-07
- New orleans terminal - DHS015; terminal dr, new orleans, la, USA2018-05-08 → 2018-05-22
joined by proximity
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 →
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