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SIOUX

SIOUX is a 1954 freight barge. The Coast Guard has recorded 25 inspections since 1993, most recently in January 2019, along with 2 deficiencies.

Records from 1993 to 2019. Most recent: inspection, 29 January 2019.

Built
1954
Last inspected
29 January 2019
Documentation
Valid · documentation file of 10 September 2026
Controls
None recorded without a removal date

Identity

393703
Flag
UNITED STATES
—
Maury page id
psix-393703

Inspections, by type

…with no type recorded14
Years with a record 16 calendar years (1993–2019)
The 25 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 7 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)120.0 ft × 50.0 ft × 10.0 ft
Registered tonnagegross 504 / net 504
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderST LOUIS SHIPBUILDING · ST LOUIS MO, UNITED STATES · built 1954
Hull materialSteel
PropulsionNot recorded
Hull shapeBox
Hull configurationMonohull
Hailing portSAULT STE MARIE, MI
Trade endorsementsCoastwise, unrestricted
DocumentationValid · issued 5 May 2026 · expires 31 May 2027
Service, as the file records itFreight Barge
Hull formbarge (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it504 - Simplified, Gross Ton
504 - 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 · 2

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.

NO. 12 Freight Barge · MISLE 64301 · 11 November 1995 · activity 32929SPECIALIST Towing Vessel · MISLE 71808 · 11 November 1995 · activity 135840

Inspection history · 25

29 January 2019 Administrative Inspection
Administrative · Sector Northern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 6616725
29 May 2009 Load Line/Change of Employment
Administrative · Marine Safety Unit Duluth · USCG Great Lakes District (CGD-GL) · Activity 3489729
12 August 2008 Load Line/Change of Employment
Administrative · Sector Northern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 3297618
7 September 2007 Administrative Inspection
Administrative · Sector Northern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 3051890
14 June 2007 Loadline Exam
Physical examination · Sector Field Office Grand Haven · USCG Great Lakes District (CGD-GL) · Activity 2961775
5 May 2007 Loadline Exam
Physical examination · Marine Safety Unit Chicago · USCG Great Lakes District (CGD-GL) · Activity 2922787
26 June 2006 Load Line/Change of Employment
Administrative · Sector Northern Great Lakes · USCG Great Lakes District (CGD-GL) · Activity 2694422
5 October 2005 Administrative Inspection
Administrative · Marine Safety Unit Duluth · USCG Great Lakes District (CGD-GL) · Activity 2508202
20 August 2004 Administrative Inspection
Administrative · MSO BUFFALO · USCG Great Lakes District (CGD-GL) · Activity 2175115
2 May 2003 Uninspected Other
Physical examination · MSO CLEVELAND · USCG Great Lakes District (CGD-GL) · Activity 1785220
20 September 2001 Type not recorded
No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1074206
27 November 2000 Type not recorded
No type recorded · MSO JACKSONVILLE · USCG Southeast District (CGD-SE) · Activity 1055932
15 November 1999 Type not recorded
No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 809012
2 April 1999 Type not recorded
No type recorded · MSO SAULT STE MARIE · USCG Great Lakes District (CGD-GL) · Activity 1122285
17 June 1997 Type not recorded
No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 778967
14 November 1996 Type not recorded
No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1173289
11 November 1995 Type not recorded
No type recorded · MSO MILWAUKEE · USCG Great Lakes District (CGD-GL) · Activity 32929
11 November 1995 Type not recorded
No type recorded · MSO MILWAUKEE · USCG Great Lakes District (CGD-GL) · Activity 135840
25 September 1995 Type not recorded
No type recorded · MSO MILWAUKEE · USCG Great Lakes District (CGD-GL) · Activity 884264
17 August 1995 Type not recorded
No type recorded · MSO MILWAUKEE · USCG Great Lakes District (CGD-GL) · Activity 876595
19 July 1995 Type not recorded
No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 877002
14 June 1995 Type not recorded
No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1185359
12 September 1994 Uninspected Other
Physical examination · MSO SAULT STE MARIE · USCG Great Lakes District (CGD-GL) · Activity 865373
28 June 1994 Type not recorded
No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 866283
17 August 1993 Type not recorded
No type recorded · MSO CHICAGO · USCG Great Lakes District (CGD-GL) · Activity 1457112

Deficiency record · 2

Construction/Loadline › Hull › Longitudinal Frame
Issued 12 August 2008 Resolved
3 frames in port forward rake were tripped/distorted. Repair to satisfaction of Marine Inspector prior to SVLL.
Condition: Unknown
Action required: 705 - Other - as specified
Resolved 22 August 2008
Resolution: Frames re-positioned and welded.
Construction/Loadline › Hull › Side Shell
Issued 12 August 2008 Resolved
Noted a hole in each stern quarter compartment. Repair to weather and watertight.
Condition: Improper/Lack of Maintenance
Action required: 705 - Other - as specified
Resolved 29 January 2019
Resolution: Punctures were ground out and welded to maintain watertight integrity. Previously cleared with a resolved date, reseloved date added for admin purposes.

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.