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STC 611

Tank Barge · Barge class · Built 1990s · USCG Heartland District (CGD-H) · Other hulls named STC 611 · SOUTHERN TOWING CO. operator of record, 2023

STC 611 is a 1995 tank barge. The Coast Guard has recorded 42 inspections since 1995, most recently in November 2021, along with 2 deficiencies and 5 casualty investigations between 2003 and 2021.

Records from 1995 to 2021. Most recent: inspection, 14 November 2021.

Built: 1995
Last inspected: 14 November 2021
Documentation: Valid · documentation file of 10 September 2026
Inspections: 42
Deficiencies: 2 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 5 investigations · 2003–2021
Inspected with: 26 other vessels
Also recorded as: 1 other name

Identity

1029592

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420155

Flag

UNITED STATES

MMSI

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Maury page id

psix-420155

Inspections, by type

…physical examinations23

…administrative events5

…with no type recorded14

Years with a record 23 calendar years (1995–2021)

The 42 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

This record may be incomplete: the most recent inspection recorded for this vessel was 5 years ago. Maury shows what the Coast Guard recorded, not whether the vessel has been inspected since, is still in service, or what condition it is in. Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Barge class in Maury's sources begin in 1972.

Documentation record

Registered dimensions (L × B × D)297.5 ft × 54.0 ft × 12.0 ft

Registered tonnagegross 1,619 / net 1,619

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderTRINITY MARINE GROUP · MADISONVILLE, LA, UNITED STATES · built 1995

Hull materialSteel

PropulsionNot recorded

Hull shapeBox

Hull configurationMonohull

Hailing portST LOUIS, MO

Trade endorsementsCoastwise, unrestricted, Registry, non-fishing vessel

DocumentationValid · issued 4 November 2025 · expires 31 December 2026

Service, as the file records itTank Barge

Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it1619 - Simplified, Gross Ton
1619 - Simplified, Net Ton

Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Radio station licence

No FCC ship-station licence is recorded against this Official Number in the file of 6 September 2026. That is a fact about the licence file, not about the radio.

Inspected as a tow unit · 26

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

Inspection history · 42

14 November 2021 Type not recorded

No type recorded · Marine Safety Detachment Quad Cities · USCG Heartland District (CGD-H) · Activity 7351083

24 January 2021 Type not recorded

No type recorded · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 7130206

10 May 2018 Type not recorded

No type recorded · Sector Lower Mississippi · USCG Heartland District (CGD-H) · Activity 6411105

9 July 2015 Administrative Inspection

Administrative · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 5179158

3 October 2014 MTSA Verification · Annual Inspection · Examination of Repairs

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4991736

10 September 2013 MTSA Verification · Periodic Inspection

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4710135

11 June 2012 Annual Inspection · MTSA Verification

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 4340493

30 June 2011 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 4061835

12 July 2010 Drydock Exam · COI Inspection · Internal Structural Exam · MTSA Verification · Cargo Tank Internal

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3793559

15 September 2009 Administrative Inspection

Administrative · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3595055

14 September 2009 Type not recorded

No type recorded · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3595482

3 August 2009 Annual Inspection

Physical examination · Marine Safety Unit Galveston · USCG Heartland District (CGD-H) · Activity 3554350

12 May 2009 Type not recorded

No type recorded · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3473024

24 September 2008 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Port Arthur · USCG Heartland District (CGD-H) · Activity 3330217

14 September 2007 Periodic Inspection · MTSA Verification

Physical examination · Sector Houston/Galveston · USCG Heartland District (CGD-H) · Activity 3057612

23 October 2006 Annual Inspection · MTSA Verification

Physical examination · Sector Mobile · USCG Heartland District (CGD-H) · Activity 2806034

26 August 2005 COI Inspection · Hull Examination · Cargo Tank Internal · Administrative Inspection · MTSA Verification · Internal Structural Exam

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 2408930

19 July 2004 MTSA Verification · Annual Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 2138045

17 December 2003 Security Plan Review - ASP

Administrative · Marine Safety Center (MSC) · Activity 1966286

25 November 2003 Type not recorded

No type recorded · Marine Safety Unit Victoria · USCG Heartland District (CGD-H) · Activity 1986788

14 October 2003 Periodic Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1927677

19 January 2003 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1736339

23 December 2002 Deficiency Check

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1722298

12 July 2002 Annual Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1644563

17 July 2001 Re-Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1406980

21 September 2000 Type not recorded

No type recorded · MSO MORGAN CITY · USCG Heartland District (CGD-H) · Activity 95180

21 August 2000 Hull Examination · COI Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1053092

22 December 1999 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 82369

22 December 1999 Damage Survey

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1046779

25 May 1999 COI Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 806662

20 May 1999 Type not recorded

No type recorded · MSO Corpus Christi · USCG Heartland District (CGD-H) · Activity 513687

20 March 1999 Type not recorded

No type recorded · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 164994

7 July 1998 Re-Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1128699

24 June 1997 COI Inspection

Physical examination · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 1390600

10 May 1997 Type not recorded

No type recorded · MSO PORT ARTHUR · USCG Heartland District (CGD-H) · Activity 187153

11 July 1996 Re-Inspection

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1089445

10 November 1995 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 79088

10 November 1995 Type not recorded

No type recorded · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 224730

24 October 1995 Administrative

Administrative · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 874031

7 September 1995 Administrative

Administrative · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1187815

3 July 1995 Hull Examination · Initial Certification

Physical examination · MSO HOUSTON/GALVESTON · USCG Heartland District (CGD-H) · Activity 1213942

29 March 1995 Hull Examination · Initial Construction-Excluding Oversight

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1392194

Deficiency record · 2

Deck/Cargo

Issued 17 July 2001 Resolved

ISSUED CG835 TO MAKE CARGO VAPOR RECOVERY LINES AVAILABLE FOR INSPECTION OTTHE SATISFACTION OF ATTENDING MARINE INSPECTOR BEFORE LOADING POLYMERIZING CARGOES OR AT NEXT DRYDOCKING PERIOD, WHICHEVER IS FIRST.

Condition: Unknown
Action required: 705 - Other - as specified
Due 3 July 2005
Resolved 20 December 2002
Resolution: visually inspected vapor line.

Construction/Loadline

Issued 3 July 1995 Resolved

PROVIDE G-MSC UPDATED STRENGTH AND STABILITY CALCULATIONS CONCERNING THE MODIFICATION OF #1 PORT AND STARBOARD CARGO TANKS.

Condition: Unknown
Due 3 July 1995
Resolved 3 July 1995

Casualty record · 5

19 January 2003Routine · role: Involved in a Marine Casualty · activity 1736339

14 September 2009Routine · role: Involved in a Marine Casualty · activity 3595482

10 May 2018Routine · role: Involved in a Marine Casualty · at I-30 BRIDGE · activity 6411105

24 January 2021Routine · role: Involved in a Marine Casualty · at VICKSBURG RAILWAY AND HIGHWAY BRIDGE · activity 7130206

14 November 2021Major Marine Casualty · role: Involved in a Marine Casualty · serious marine incident, as classified · 2 injured · activity 7351083

Each line is an incident investigation the Coast Guard recorded with this hull among the vessels involved, with the date and the classification the Coast Guard gave it, and the bridge, lock or dam the investigation names where it names one. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

Recorded names · 1

MMI 611 (2003–2009). Names as the Coast Guard recorded them in incident records, with the years they appear; some are renames and some are spelling variants.

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.