Lock or dam · from the US Coast Guard investigation record

J.T. MYERS

The vessels recorded in 10 Coast Guard casualty investigations naming this lock or dam, 2007–2026: 24 vessel mentions, 23 hulls with a page on Maury.

Every investigation naming this structure

Vessel, with role as recorded	Date	Classification	Structure status, as recorded	Property damage recorded	People
AEP 305 Involved in a Marine Casualty AEP 310 Involved in a Marine Casualty AEP FUTURE Involved in a Marine Casualty	2026-05-18	Routine	Undamaged - Operational	$100,000	none recorded
CBC 329 Involved in a Marine Casualty NED MERRICK Involved in a Marine Casualty	2020-07-15	Routine	Undamaged - Operational	$92,500	none recorded
ACBL 3280 Involved in a Marine Casualty BILL ELMER Involved in a Marine Casualty BRANDI ANN Transiting Vicinity of Primary Subject	2013-04-26	Routine	Undamaged - Operational	$52,045	none recorded
CRAIG E. PHILIP Involved in a Marine Casualty ANDI BOYD Sighted in Area MOUNTAIN STATE Sighted in Area	2010-07-09	Routine	Undamaged - Operational	—	none recorded
ARCHIE WILSON Involved in a Marine Casualty KIRBY 21854 Involved in a Marine Casualty	2009-12-15	Routine	Undamaged - Operational	$8,000	none recorded
BOB STITH Involved in a Marine Casualty BUTCH BARRAS Sighted in Area	2008-12-26	Routine	Undamaged - Operational	$2,000	none recorded
CITY OF LOUISVILLE Involved in a Marine Casualty KIRBY 28000B Involved in a Marine Casualty KIRBY 28078 Involved in a Marine Casualty LINDA LOU Transiting Vicinity of Primary Subject MARTY B Transiting Vicinity of Primary Subject	2008-06-23	Routine	Undamaged - Operational	—	none recorded
DELANE WAXLER Involved in a Marine Casualty	2008-03-01	Routine	Undamaged - Operational	—	none recorded
D. & R. BONEY Involved in a Marine Casualty CAPT. JAMES ANDERSON Sighted in Area	2008-01-01	Routine	Undamaged - Operational	—	none recorded
ING 5587 Involved in a Marine Casualty	2007-12-18	Routine	Undamaged - Operational	$4,000	none recorded

A vessel’s role is the Coast Guard’s word for how it was involved, and it is shown exactly as recorded: a vessel “sighted near” an incident is not a striking vessel, and involvement is not fault. Where an investigation records anyone dead, injured or missing, only the structured fields are shown and the narrative is withheld. Property damage is the total the investigation recorded, in dollars of the year, never adjusted. Vessel names link to the hull’s page where Maury publishes one; an unlinked name is a hull Maury holds and does not publish, or one it does not hold.

Investigations recorded, by year

Year	Investigations recorded
2007	1
2008	4
2009	1
2010	1
2013	1
2020	1
2026	1

A count of investigation records that name this structure. It is not a rate: the Coast Guard’s record of incidents is denser in some years and districts than others (coverage), and the record for 1991 onward is the one Maury holds.

Identity

Recorded as

J.T. MYERS

Also recorded as

—

Type

Lock or dam

Coast Guard unit

USCG Heartland District (CGD-H) · Sector Ohio Valley

Maury structure id

str-4e62b994cf

One recorded name under one Coast Guard unit. A grouping by name may include more than one structure.

Federal bridge record

Not matched to a federal bridge record. locks are not in the National Bridge Inventory; no federal structure record is loaded for them. Absence of a match is a fact about the matching rule, not about the structure.

What this page is not

A fact about a structure, not a judgement about it or about anyone who owns it. Maury publishes no score, rating or ranking for a structure, and no count or comparison for a bridge owner. A structure with no page has no recorded involvement in the ranges Maury holds; that is not “never struck”. Source: US Coast Guard Incident Investigation Reports through 13 September 2026; National Bridge Inventory where matched. Coverage and known gaps.