Spills · chemical
Mississippi river near st
Acid Fumes During Vessel Cleaning; Mississippi River Near St · Rose, la · NOAAORR-7688
- issued
- 2007-08-23 00:00Z
- status
- cancelled 2007-09-06 00:00Z
- self-cancels
- 2007-09-06 00:00Z
- authority
- NOAA OR&R
- sea
- Gulf of Mexico
- position
- 29.942, -90.308
- source
- incidentnews · first seen 2026-09-03 15:09Z
Original warning text
Acid Fumes During Vessel Cleaning; Mississippi River near St. Rose, LA. Mississippi River near St. Rose, LA. 1. USCG Sector New Orleans requested technical support for a reported irritating vapor cloud near a vessel cleaning operation using hydrochloric acid to clean out cement residue. 2. THREAT: CHEMICAL. COMMODITY: HYDROCHLORIC ACID (HCL) FUMES, REACTION PRODUCTS OF HCL AND WATER, CEMENT, OR OTHER.. 3. POSITION 29.942N 090.308W. NOAA INCIDENTNEWS 7688: https://incidentnews.noaa.gov/incident/7688
This area · spills & pollution incidents
1099 within 180 nm since 1970 · 40 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
- Mystery oiled shoreline at holly beach; cameron parish, louisiana2026-07-10
- Johnson bayou, la2026-06-17
- Wcc oil spill, main pass 21; breton sound, louisiana2026-06-11
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.