← All structures
Lock or dam · from the US Coast Guard investigation record
LOCK AND DAM 22
The vessels recorded in 9 Coast Guard casualty investigations naming this lock or dam, 2007–2023: 49 vessel mentions, 48 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 |
|---|---|---|---|---|---|
| BUNGE 14008 Involved in a Marine Casualty DEANA ANN Involved in a Marine Casualty MMA 2224B Involved in a Marine Casualty SCF 14151B Involved in a Marine Casualty SCF 2037B Involved in a Marine Casualty SCF 24070 Involved in a Marine Casualty |
2023-11-01 | Routine · serious marine incident | Undamaged - Operational | $32,500 | none recorded |
| MEM 94121 Involved in a Marine Casualty BOB STITH Involved in a Marine Investigation (non-casualty) RF 612B Involved in a Marine Investigation (non-casualty) |
2023-04-21 | Routine | Undamaged - Operational | $20,000 | none recorded |
| CAPT SAM YOUNT Involved in a Marine Casualty STC 2508 Involved in a Marine Casualty |
2018-05-12 | Routine | Damaged and Repaired - Operational | $101,000 | none recorded |
| CH 9532 Involved in a Marine Casualty CH 9539 Involved in a Marine Casualty CH 9540 Involved in a Marine Casualty CH 9542 Involved in a Marine Casualty ES 301 Involved in a Marine Casualty GREGORY DAVID Involved in a Marine Casualty JPF 14B Involved in a Marine Casualty JPF 25R Involved in a Marine Casualty PGM 107 Involved in a Marine Casualty SRL 1101 Involved in a Marine Casualty |
2017-04-06 | Routine · serious marine incident | Undamaged - Operational | $665,000 | none recorded |
| AEP 578B Involved in a Marine Investigation (non-casualty) MEM 1859 Involved in a Marine Investigation (non-casualty) MEM 305 Involved in a Marine Investigation (non-casualty) MEM 313 Involved in a Marine Investigation (non-casualty) MEM 363 Involved in a Marine Investigation (non-casualty) MEM 475 Involved in a Marine Investigation (non-casualty) MEM 481 Involved in a Marine Investigation (non-casualty) MEM 620 Involved in a Marine Investigation (non-casualty) PENNY ECKSTEIN Involved in a Marine Investigation (non-casualty) WRS 9355 Involved in a Marine Investigation (non-casualty) |
2012-03-16 | Routine | Damaged and Not Repaired - Operational | $13,000 | none recorded |
| AEP 7165 Involved in a Marine Casualty AEP7269 Involved in a Marine Casualty BUNGE 495 Involved in a Marine Casualty BUNGE 756 Involved in a Marine Casualty DAMON WAXLER Involved in a Marine Casualty MEM 5147 Involved in a Marine Casualty RF 607B Involved in a Marine Casualty RF 836B Involved in a Marine Casualty SCF 1025 B Involved in a Marine Casualty SCF 2214 Involved in a Marine Casualty |
2010-08-03 | Routine | Undamaged - Operational | $22,736 | none recorded |
| R. W. NAYE Involved in a Marine Casualty VL 81417 Involved in a Marine Casualty |
2009-05-22 | Routine | Undamaged - Operational | $75,000 | none recorded |
| AGS 131 Involved in a Marine Casualty AGS 741 Involved in a Marine Casualty AGS 780 Involved in a Marine Casualty REGGIE G. Involved in a Marine Casualty |
2008-07-10 | Routine | Damaged and Not Repaired - Operational | $22,826 | none recorded |
| AGS 773 Involved in a Marine Casualty PHYLLIS Involved in a Marine Casualty |
2007-03-29 | Routine | Undamaged - Operational | $90,000 | 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 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2012 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2023 | 2 |
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
LOCK AND DAM 22
Also recorded as
L&D 22 (3)
Type
Lock or dam
Coast Guard unit
USCG Heartland District (CGD-H) · Sector Upper Mississippi River
Maury structure id
str-6345f831f6
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.