MM 50

Tank Barge · Barge class · Built 1990s · USCG Heartland District (CGD-H)

MM 50 is a 1995 tank barge. The Coast Guard has recorded 76 inspections since 1995, most recently in May 2026, along with 23 deficiencies and 5 casualty investigations between 2001 and 2017.

Records from 1995 to 2026. Most recent: inspection, 6 May 2026.

Built: 1995
Last inspected: 6 May 2026
Documentation: Valid · documentation file of 10 August 2026
Inspections: 76
Deficiencies: 23 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date
Casualties: 5 investigations · 2001–2017
Inspected with: 13 other vessels

Coast Guard record current through 23 August 2026, retrieved 5 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.

Inspection record

Last inspected 6 May 2026

Recorded inspections76

…physical examinations50

…administrative events7

…with no type recorded19

Deficiencies 23 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 31 calendar years (1995–2026)

Every line above is a count of records the US Coast Guard wrote, or a date it recorded. A blank resolution means none was recorded in this data; it does not establish that a deficiency is outstanding. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Identity

1029715

—

—

420398

Flag

UNITED STATES

Maury page id

psix-420398

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-NASHVILLE · NASHVILLE TN, UNITED STATES · built 1995

Hull materialSteel

PropulsionUnknown

Hull shapeBox

Hull configurationMonohull

Hailing portNEW ORLEANS, LA

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 4 August 2026 · expires 31 August 2027

Service, as the file records itTank Barge

Hull formunknown (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 August 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.

Vessel history report

Every record for this hull, in one document — $299

Every recorded inspection, 1972 to 2026 for this class, in one chronology · every deficiency, with system, dates and resolution · operational controls imposed and removed · every name this hull has been recorded under · the vessels it was inspected alongside, and when · how its record compares with hulls of similar age and size, as a fact about the population and never a judgement about this vessel.

Read one first, in full: a forty-year chronology · a hull that changed operators four times · the sparse case, shown as an example, not for sale.

This report is in development and is not for sale yet. There is no date, and nothing is charged. Leave an email and we will tell you when it exists, once.

Inspected as a tow unit · 13

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 · 76

6 May 2026 Examination of Repairs

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 8367935

22 August 2025 COI Inspection · Administrative Inspection · Drydock Exam · Cargo Tank Internal

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 8217972

18 June 2024 Annual Inspection

Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 7938488

25 August 2023 Periodic Inspection

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7776411

8 November 2022 Administrative Inspection · Annual Inspection

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7590469

17 November 2021 Annual Inspection

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 7351598

5 August 2020 Damage Survey · Administrative Inspection · COI Inspection · MTSA Verification · Examination of Repairs · Internal Structural Exam

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 7024702

19 June 2019 Examination of Repairs · Administrative Inspection

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 6719092

23 May 2019 Administrative Inspection · Annual Inspection · MTSA Verification

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 6691815

16 May 2018 Administrative Inspection · MTSA Verification · Damage Survey · Periodic Inspection

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 6416267

10 November 2017 Damage Survey · Administrative Inspection · Examination of Repairs

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 6306138

9 November 2017 Administrative Inspection

Administrative · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 6304436

16 May 2017 Annual Inspection · Administrative Inspection · MTSA Verification

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 6146414

1 May 2017 Type not recorded

No type recorded · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 6136307

18 April 2017 Administrative Inspection · Examination of Repairs

Physical examination · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 6127106

17 April 2017 Administrative Inspection

Administrative · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 6126640

27 June 2016 MTSA Verification · Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 5921369

13 August 2015 Type not recorded

No type recorded · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 5214745

13 August 2015 Damage Survey

Physical examination · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 5215968

13 May 2015 COI Inspection · Examination of Repairs · MTSA Verification · Cargo Tank Internal · Administrative Inspection · In-Service Inspection · Drydock Exam · Internal Structural Exam

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 5124641

10 July 2014 MTSA Verification · Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 4917929

3 March 2014 Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 4809089

10 February 2014 Administrative Inspection

Administrative · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 4797394

17 September 2013 Administrative Inspection

Administrative · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 4716980

4 September 2013 Deficiency Check

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 4705419

1 August 2013 MTSA Verification · Periodic Inspection

Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 4673532

19 March 2012 Annual Inspection · Administrative Inspection

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 4266959

20 May 2010 MTSA Verification · Internal Structural Exam · COI Inspection · Examination of Repairs · Administrative Inspection

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 3743105

17 April 2009 Administrative Inspection · Annual Inspection · MTSA/ISPS Verification

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 3454392

5 November 2008 Type not recorded

No type recorded · Marine Safety Detachment St. Paul · USCG Heartland District (CGD-H) · Activity 3359236

30 May 2008 Administrative Inspection · Annual Inspection

Physical examination · Marine Safety Unit Vicksburg · USCG Heartland District (CGD-H) · Activity 3222234

25 February 2008 Examination of Repairs · Damage Survey

Physical examination · Marine Safety Unit Paducah · USCG Heartland District (CGD-H) · Activity 3152962

14 July 2007 Type not recorded

No type recorded · Sector Upper Mississippi River · USCG Heartland District (CGD-H) · Activity 2995246

11 May 2007 Deficiency Check · Examination of Repairs

Physical examination · Marine Safety Detachment St. Paul · USCG Heartland District (CGD-H) · Activity 2928101

6 May 2007 Damage Survey

Physical examination · Marine Safety Detachment St. Paul · USCG Heartland District (CGD-H) · Activity 2925043

21 February 2007 MTSA Verification · Periodic Inspection

Physical examination · Marine Safety Detachment Greenville · USCG Heartland District (CGD-H) · Activity 2875936

3 April 2006 Annual Inspection · MTSA Verification

Physical examination · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 2610653

18 March 2005 Hull Examination · Cargo Tank Internal · COI Inspection · MTSA Verification · Examination of Repairs · Internal Structural Exam

Physical examination · Marine Safety Detachment Greenville · USCG Heartland District (CGD-H) · Activity 2313629

9 September 2004 Deficiency Check

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 2191053

23 August 2004 Annual Inspection

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 2163024

8 December 2003 Security Plan Review - ASP

Administrative · Marine Safety Center (MSC) · Activity 1997396

13 August 2003 Deficiency Check

Physical examination · MSD ST. PAUL · USCG Heartland District (CGD-H) · Activity 1875174

5 August 2003 Annual Inspection

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1861779

6 January 2003 Examination of Repairs

Physical examination · MSO Paducah · USCG Heartland District (CGD-H) · Activity 1726625

27 December 2002 Damage Survey

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1723148

26 December 2002 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1971475

26 July 2002 Deficiency Check

Physical examination · MSD ST. PAUL · USCG Heartland District (CGD-H) · Activity 1652624

12 July 2002 Periodic Inspection

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1645246

29 April 2002 Examination of Repairs

Physical examination · MSO Paducah · USCG Heartland District (CGD-H) · Activity 1610448

16 April 2002 Damage Survey

Physical examination · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1605436

15 April 2002 Type not recorded

No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1613348

20 October 2001 Type not recorded

No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1481981

25 April 2001 Re-Inspection

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1370137

9 April 2001 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 658879

24 March 2001 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 458677

7 June 2000 Examination of Repairs · Hull Examination · COI Inspection

Physical examination · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 1432335

30 April 2000 Permit to Proceed

Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1408507

29 March 2000 Type not recorded

No type recorded · MSD ST. PAUL · USCG Heartland District (CGD-H) · Activity 450742

16 December 1999 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 471996

11 August 1999 Deficiency Check

Physical examination · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 776379

12 July 1999 Administrative

Administrative · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1096563

29 June 1999 Deficiency Check

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1081821

10 June 1999 COI Inspection

Physical examination · MSO NEW ORLEANS · USCG Heartland District (CGD-H) · Activity 1423207

13 November 1998 Type not recorded

No type recorded · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 611

15 September 1998 Re-Inspection

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1445389

21 May 1998 Type not recorded

No type recorded · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 190532

21 May 1998 Type not recorded

No type recorded · Marine Safety Detachment Nashville · USCG Heartland District (CGD-H) · Activity 763699

27 August 1997 COI Inspection

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1388348

23 March 1997 Type not recorded

No type recorded · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 466583

8 December 1996 Type not recorded

No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 130553

26 November 1996 Type not recorded

No type recorded · MSD QUAD CITIES · USCG Heartland District (CGD-H) · Activity 519553

3 September 1996 Deficiency Check

Physical examination · MSO Paducah · USCG Heartland District (CGD-H) · Activity 1253508

23 August 1996 Re-Inspection

Physical examination · MSO ST LOUIS · USCG Heartland District (CGD-H) · Activity 1439769

9 April 1996 Type not recorded

No type recorded · Marine Safety Unit Baton Rouge · USCG Heartland District (CGD-H) · Activity 484636

2 October 1995 Type not recorded

No type recorded · MSO MEMPHIS · USCG Heartland District (CGD-H) · Activity 9159

9 September 1995 Hull Examination · Construction Oversight · Initial Certification

Physical examination · MSO Paducah · USCG Heartland District (CGD-H) · Activity 1454250

Deficiency record · 23

02 - Structural Conditions › N/A - No Subsystem › Other (Structural condition)

Issued 23 May 2019 Resolved

Inset on the # 4 port wing void deck gunnel, crop and renew to satisfaction of attending CG Marine Inspector within 45 days.

Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 8 July 2019
Resolved 28 June 2019
Resolution: Section of hull and associated frames cropped and renewed.

Construction/Loadline › Structures › Deck Plating

Issued 17 May 2018 Resolved

02118: Make permanent repairs to the small fracture (minor damage) in way of the starboard stern gunwale.

Condition: Damaged By Earlier Event
Action required: 50 - Rectify deficiencies w/in 30 days
Due 17 June 2018
Resolved 23 May 2018
Resolution: Fracture welded interior and exterior. All sat.

Construction/Loadline › Hull › Double Hull

Issued 9 November 2017 Resolved

#4 and #5 port wing void hatches have been damaged by a collision and will not close or maintain watertight seal. Hatches must be repaired prior to conducting cargo operations

Action required: 705 - Other - as specified
Resolved 13 November 2017
Resolution: Cut out and replaced port #4 wing void hatch. Air test sat. Replaced #5 port wing void hatch lid.

Deck/Cargo › Ballast › Tank

Issued 17 April 2017 Resolved

Vessel rep identified a crack on deck. Repair crack on deck on starboard side foward rake on deck.

Action required: 705 - Other - as specified
Due 17 May 2017
Resolved 25 April 2017
Resolution: witnessed satisfactory air test

Deck/Cargo › Mooring/Anchoring › Brake

Issued 1 August 2013 Resolved

Repair/replace portside bow brake winch handle. 46CFR 31.10-15

Condition: Damaged By Earlier Event
Action required: 705 - Other - as specified
Due 30 August 2013
Resolved 19 August 2013
Resolution: Received photo of new brake winch handle from barge representative.

Engineering › Steam Boiler (auxiliary/waste heat) › Automation Equipment

Issued 1 August 2013 Resolved

Submit new test procedure for Yokogawa High Temperature and Operation Controls. 46CFR 63.10-1

Condition: Placed in Improper Service
Action required: 705 - Other - as specified
Due 3 March 2014
Resolved 3 March 2014
Resolution: Received new test procedure for Yokogawa high Temperature Operational Control for Thermal Fluid Heater.

Construction/Loadline › Hull › Hull Plating

Issued 6 May 2007 Resolved

Make permenant repairs to starboard corner of barge MM50 damage extends 5' by 5.5' down to approximately 3' repairs shall be made prior to carrying cargo. Repairs to be verified to the satisfaction of the attending marine inspector. * proceed to next port (Dubuque, IA) to offload existing cargo prior to making repairs.

Action required: 705 - Other - as specified
Resolved 29 May 2007
Resolution: Examined Satisfactory Repair of starboard corner of rake.

Deck/Cargo › Holds/Tanks › Hatch Cover

Issued 26 August 2004 Resolved

Properly label all cargo tank hatches "Do not enter"

Condition: Improper/Lack of Maintenance
Due 2 September 2004
Resolved 9 September 2004

Deck/Cargo › Holds/Tanks › Hatch Cover

Issued 26 August 2004 Resolved

Properly adjust all dogs on void hatches.

Condition: Improper/Lack of Maintenance
Due 2 September 2004
Resolved 9 September 2004

Deck/Cargo › Holds/Tanks › Hatch Cover

Issued 26 August 2004 Resolved

Properly replace broken (frozen) dog on STBD fuel tank.

Condition: Improper/Lack of Maintenance
Due 2 September 2004
Resolved 9 September 2004

Deck/Cargo › Holds/Tanks

Issued 5 August 2003 Resolved

Show proper operation of all stick gauging. LEGACY COMPONENT DESC: Tank Level Monitoring Device

Condition: Improper/Lack of Maintenance
Action required: 701 - Prior to carriage of passengers/cargo
Due 6 August 2003
Resolved 13 August 2003
Resolution: Witnessed proper operation of all stick gauging.

Construction/Loadline › Hull

Issued 27 December 2002 Resolved

Provide repair proposal and make proper repairs to side shell and internal members. LEGACY COMPONENT DESC: Side Shell and internal structural members

Condition: Damaged By Earlier Event
Due 27 January 2003
Resolved 6 January 2003
Resolution: Witnessed air test of side shell plating repairs of the starboard void and framing member replacement.

Construction/Loadline › Hull

Issued 12 July 2002 Resolved

Prior to reloading cargo, gas free barge and make proper repairs to cracked welds to cargo tank external framing. While barge is gas freed, grind off load line on barge and make proper repairs to areas of safety hand rail that is broken. LEGACY COMPONENT DESC: Longitudinal Frame

Condition: Unknown
Action required: 701 - Prior to carriage of passengers/cargo
Due 16 July 2002
Resolved 26 July 2002
Resolution: All marked welds properly repaired. Hand rail repaired.

Construction/Loadline › Hull

Issued 16 April 2002 Resolved

BARGE WAS DAMAGED ON FORWARD RAKE AT HEAD LOG STARBOARD SIDE. 4 FOOT SECTION OF RAKE AT HEAD LOG WAS PUSHED BACK 24 INCHES AND 12-16 INCHES UPWARD. DECK PLATE WAS BUCKLED 10 FEET IN A RADIAL ARK FROM STARBOARD SIDE SHEER STRAKE. 2 CRACKS MEASURING 24-36 INCHES WERE OBSERVED IN STARBOARD HEAD LOG LEGACY COMPONENT DESC: Sheerstrake

Condition: Damaged By Earlier Event
Action required: 701 - Prior to carriage of passengers/cargo
Resolved 29 April 2002
Resolution: Witnessed satisfactory air test of repairs made to stbd rake slope sheet, headlog, sideshell, bilge and deck knuckle, main deck and deck fittings.

Deck/Cargo

Issued 25 April 2001 Resolved

Prior to use, prove proper testing of spare cargo hose Serial # 0934.

Condition: Unknown
Due 26 April 2001
Resolved 26 April 2001

Construction/Loadline

Issued 30 April 2000 Resolved

MAKE PERMANENT REPAIRS TO HOLE IN DECK KNUCKLE AT #2 STBD WING VOID AND TANK TRUNK FRAMING.

Condition: Unknown
Due 30 April 2000
Resolved 30 April 2000

Construction/Loadline

Issued 10 June 1999 Resolved

Present barge when empty for inspection of side shell.

Condition: Unknown
Due 16 July 1999
Resolved 16 July 1999

Construction/Loadline

Issued 10 June 1999 Resolved

Permanently remove loadline markings from hull at next gas freeing.

Condition: Unknown
Due 10 June 1999
Resolved 10 June 1999

Construction/Loadline

Issued 10 June 1999 Resolved

Prior to loading make proper repair to fracture at port bow corner wrapper.

Condition: Unknown
Due 16 July 1999
Resolved 16 July 1999

Deck/Cargo

Issued 10 June 1999 Resolved

Present thermal fluid heater for internal exam.

Condition: Unknown
Due 16 July 1999
Resolved 16 July 1999

Deck/Cargo

Issued 10 June 1999 Resolved

Prior to loading prove proper operation of rising stick indicator at #1S cargo tank.

Condition: Unknown
Due 16 July 1999
Resolved 16 July 1999

Deck/Cargo

Issued 10 June 1999 Resolved

Re-insulate cargo piping header.

Condition: Unknown
Due 16 July 1999
Resolved 16 July 1999

Construction/Loadline

Issued 23 August 1996 Resolved

Weld pick-ups on weather decking as indicated during inspection.

Condition: Unknown
Due 23 August 1996
Resolved 23 August 1996

Casualty record · 5

20 October 2001Routine · role: Involved in a Marine Casualty · activity 1481981

5 November 2008Routine · role: Subject to Marine Inspection · activity 3359236

11 January 2011Routine · role: Involved in a Marine Casualty · activity 3939335

13 August 2015Routine · role: Involved in a Marine Casualty · activity 5214745

1 May 2017Routine · role: Involved in a Marine Casualty · activity 6136307

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. Involvement is not fault. The investigation narrative is not published. Source: IIR, through 2026.

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.