MOUNT RAINIER

Tank Barge · Barge class · Built 2020s · USCG Northwest District (CGD-NW)

MOUNT RAINIER is a 2026 tank barge. The Coast Guard has recorded 2 inspections since 2025, most recently in June 2026.

Records from 2025 to 2026. Most recent: inspection, 1 June 2026.

Built: 2026
Last inspected: 1 June 2026
Documentation: Valid · documentation file of 10 August 2026
Inspections: 2
Deficiencies: 0 recorded · 0 without a recorded resolution
Controls: None recorded without a removal date

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 1 June 2026

Recorded inspections2

…physical examinations2

Deficiencies 0 recorded · 0 without a recorded resolution

Operational controls None recorded without a removal date

Years with a record 2 calendar years (2025–2026)

This is a sparse record, and that is what the archive holds. 2 inspections recorded in 2025 and 2026, and no deficiencies were written. This vessel does not appear elsewhere in the 1972–2026 record for its class. An absent record is not evidence of compliance, and it is not evidence of a problem — it is the absence of a record.

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

1365648

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—

1859417

Flag

UNITED STATES

Maury page id

psix-1859417

Documentation record

Registered dimensions (L × B × D)272.0 ft × 42.0 ft × 18.5 ft

Registered tonnagegross 1,775 / net 1,775

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderGUNDERSON MARINE LLC · PORTLAND, OR, UNITED STATES · built 2026

Hull materialSteel

PropulsionUNSPECIFIED

Hull shapeBox

Hull configurationMonohull

Hailing portVANCOUVER, WA

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 14 May 2026 · expires 31 May 2027

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 it1775 - Simplified, Gross Ton
1775 - 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

A report is not offered for this hull. Its record holds only 2 of the seven kinds of material a report is built from: inspections, deficiencies, operational controls, tow-unit appearances, casualty records, dimensions and documentation. That is a statement about the record, not about the vessel. What a sparse-record report looks like.

Inspection history · 2

1 June 2026 Initial Certification · Deficiency Check

Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8387747

16 April 2025 Construction Oversight · Vessel Attendance

Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8369379

Deficiency record · 0

No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.

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.