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 Towing Vessel class in Maury's sources begin in 1980.
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.
Registered dimensions (L × B × D)59.8 ft × 18.0 ft × 6.8 ft
Registered tonnagegross 57 / net 39
ITC dimensions (L × B × D)Not recorded
ITC tonnageNot recorded
BuilderGUNDERSON BROS ENG CO · PORTLAND, OR, UNITED STATES · built 1959
Hull materialSteel
PropulsionDiesel Reduction
Hull shapeUNSPECIFIED
Hull configurationUNSPECIFIED
Hailing portPORTLAND, OR
Endorsements, as the file codes themcw_un
DocumentationValid · issued 3 December 2025 · expires 31 December 2026
Service, as the file records itPublic Vessel, Unclassified
Hull formpowered (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)
Tonnage as PSIX records it57 - Regulatory (Subpart C or D), Gross Ton 39 - Regulatory (Subpart C or D), 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.
Professional
The full record for this vessel
Behind this panel: 26 inspections, each with its date, unit and type; 11 deficiencies with the resolution recorded against each; operational controls, none recorded without a removal date; no tow-unit appearances recorded; 1 other recorded name; the documentation record: dimensions, tonnage, builder, hailing port and endorsements. Every line is a record the Coast
Guard wrote; the counts above are the same counts as in the summary, and they are free.
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Vessel history report
Every record for this hull, in one document — $299
Every recorded inspection, 1972 to
2026, 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.
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Inspection history · 26
13 August 2026In-Service Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8467634
16 September 2025Administrative Inspection · Deficiency Check
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8235620
2 September 2025Annual Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 8220448
19 September 2024Annual Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7991998
26 September 2023Deficiency Check · Annual Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7798306
16 August 2023Deficiency Check · Administrative Inspection
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7770614
21 July 2023Administrative Inspection
Administrative · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7748595
26 October 2022Annual Inspection
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7583963
5 October 2022Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7572423
6 September 2022Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7553562
12 August 2022Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7531727
27 July 2022Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7517835
1 July 2022Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7497477
31 May 2022Administrative Inspection
Administrative · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 7464496
20 April 2022Deficiency Check
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7435341
23 December 2021Deficiency Check
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7372531
23 November 2021Initial Certification
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7344036
26 May 2021Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7207379
26 May 2021Administrative Inspection
Administrative · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7207473
3 December 2020Damage Survey · Examination of Repairs · Deficiency Check
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 7105994
30 January 2017Industry Initiated Exam
Physical examination · Marine Safety Unit Portland OR · USCG Northwest District (CGD-NW) · Activity 6080005
19 June 2012Industry Initiated Exam
Physical examination · Sector Columbia River · USCG Northwest District (CGD-NW) · Activity 4351085
23 February 2008Type not recorded
No type recorded · Sector Portland · USCG Northwest District (CGD-NW) · Activity 3195813
3 June 2003Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 1810275
2 August 2001Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 655028
17 July 2001Type not recorded
No type recorded · MSO PORTLAND, OREGON · USCG Northwest District (CGD-NW) · Activity 43057
47 CFR 80.1005 - Each vessel must carry a certificate with a valid endorsement while subject to the Bridge-to-Bridge Act. Vessel did not have a bridge-to-bridge certificate on-board. Provide evidence of a completed inspection conducted by a licensed FCC technician to the USCG Marine Inspector.
Condition: Improper/Lack of Maintenance
Action required: 50 - Rectify deficiencies w/in 30 days
Due 2 October 2025
Resolved 16 September 2025
Resolution: Recieved valid bridge-to-bridge certificate.
09 - Working and Living Conditions › 092 - Working Conditions › Gas instruments
Issued 26 September 2023Resolved
A vessel must be operated in accordance with applicable laws and regulations and in such a manner as to afford protection against hazards to life, property, and the environment. Oxygen and Acetylene hoses were severely dry rotted. Replace oxygen and Acetylene hoses to the satisfaction of the USCG Marine Inspector.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 26 September 2023
Resolved 26 September 2023
Resolution: Cut off dry-rotted portion of hoses.
07 - Fire Safety › N/A - No Subsystem › Fire fighting equipment and appliances
Issued 26 September 2023Resolved
Each towing vessel must have either a self-priming, power-driven, fixed fire pump, a fire main, and hoses and nozzles in accordance with this section. Vessel was equipped with a fire hose repaired with duct tape. Replace fire hose to the satisfaction of the USCG Marine Inspector.
Condition: Improper/Lack of Maintenance
Action required: 10 - Deficiency Rectified
Due 26 September 2023
Resolved 26 September 2023
Resolution: Replaced fire hose.
Each operator or agent of a vessel with a capacity of 250 or more barrels of fuel oil, cargo oil, hazardous material, or liquefied gas as regulated in Table 4 of 46 CFR part 154, or each person who arranges for and hires a person to be in charge of a transfer of fuel oil, of a transfer of liquid cargo in bulk, or of cargo-tank cleaning, shall designate, either by name or by position in the crew, the person in charge (PIC) of each transfer to or from the vessel and of each tank-cleaning. Vessel was found to be conducting fuel oil transfers with the dredge OREGON which does not currently comply with required transfer personnel, procedures, equipment, or records. ITV W. L. WILLIAMS is restricted from receiving fuel from the dredge OREGON until the dredge is in compliance with 33 CFR 155 to the Marine Inspectors satisfaction.
Action required: 705 - Other - as specified
Due 31 October 2023
Resolved 23 August 2023
Resolution: Port of Portland submittes transfer procedures for the dredge OREGON
Each towing vessel must provide alarms for the auxiliary generator engine low lubricating oil pressure and high cooling water temperature. Could not verify alarms on the starboard generator. Demonstrate alarms functioning properly.46 CFR 143.230 (a)(3)&(4)
Action required: 50 - Rectify deficiencies w/in 30 days
Due 23 January 2022
Resolved 20 April 2022
Resolution: Received verification of proper operation of engineer's alarm.
07 - Fire Safety › N/A - No Subsystem › Fixed fire extinguishing installation
Issued 23 November 2021Resolved
Carbon dioxide cylinders forming part of a fixed fire extinguishing system must be retested at least every 12 years. Flexible connections between cylinders and distribution piping of semi-portable or fixed carbon dioxide fire extinguishing systems and discharge hoses in semi-portable carbon dioxide fire extinguishing systems must be replaced or tested at a pressure of 6.9 MPa (1,000 psig). At test pressure, the pressure must not drop at a rate greater than 1.03 MPa (150 psi) per minute for a 2-minute period. The test must be performed when the cylinders are retested. Cylinders must be marked. CO2 system had stamps on cylinders showing the last test was performed more than 12 years ago. Provide documentation attesting to servicing to meet the requirements. 46 CFR 142.240 (a)(2)&(3)
46 CFR 147.60 & 147.65
Action required: 50 - Rectify deficiencies w/in 30 days
Due 23 December 2021
Resolved 23 December 2021
Resolution: Received documentation verifying CO2 system has been hydro tested and serviced, working properly.
Each towing vessel must provide alarms for the auxiliary generator engine low lubricating oil pressure and high cooling water temperature. Could not verify alarms on the starboard generator. Demonstrate alarms functioning properly. 46 CFR 143.230 (a)(3)&(4).
Action required: 50 - Rectify deficiencies w/in 30 days
Due 23 December 2021
Resolved 26 December 2021
07 - Fire Safety › N/A - No Subsystem › Other (fire safety)
Issued 23 November 2021Resolved
Fuel system requirements for towing vessels require filters and/or purifiers. Where filters are used, the fuel filters must be replaced in accordance with manufacturer's requirements. Racor filters are installed with clear plastic sight glass without protective metal flame bowls. Plastic covers only meet the manufacturer's specifications when installed with the metal flame bowls in a marine application. Install flame bowls to meet the requirement. 46 CFR 143.255.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 23 December 2021
Resolved 23 December 2021
Resolution: Metal flame bowls installed beneath fuel filters as required to meet manufacurers standard for marine installation.
11 - Life Saving Appliances › N/A - No Subsystem › Lifebuoys incl. provision and disposition
Issued 23 November 2021Resolved
A towing vessel of at least 26 feet, but less than 79 feet, in length must carry a minimum of two lifebuoys approved under approval series 160.050 or 160.150. Both Lifebuoys were found to be wasted and need to be replaced. 46 CFR 141.360(a)(2) & (b)(1).
Action required: 50 - Rectify deficiencies w/in 30 days
Due 23 December 2021
Resolved 23 December 2021
Resolution: New lifebuoys have been installed on the vessel.
09 - Working and Living Conditions › 092 - Working Conditions › Pipes, wires (insulation)
Issued 23 November 2021Resolved
Each exhaust pipe from an internal combustion engine which is within reach of personnel must be insulated or otherwise guarded to prevent burns. Exhaust piping in vicinity of operating station is not insulated or shielded. Install insulation/shield to prevent burns. 46 CFR 144.830.
Action required: 50 - Rectify deficiencies w/in 30 days
Due 23 December 2021
Resolved 20 April 2022
Resolution: Verified installation of guards protecting exhaust piping.
The vessel struck an object while transiting, creating a 2' crack midship on the port side. The vessel is required to submit a repair proposal to the OCMI prior to commencing repairs and make the vessel available to attending Coast Guard marine inspectors. All repairs are to be to the satisfaction of the attending Coast Guard marine inspector.
Condition: Damaged By Earlier Event
Action required: 17 - Rectify deficiencies prior to departure
Due 3 December 2020
Resolved 14 December 2020
Resolution: Observed proper repairs and non-destructive testing of new welds to the satisfaction of the attending marine inspector.
Recorded names · 1
W. L. WILLIAMS (2008). 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.