← All structures
Lock or dam · from the US Coast Guard investigation record
STARVED ROCK LOCK/DAM
The vessels recorded in 9 Coast Guard casualty investigations naming this lock or dam, 2005–2022: 20 vessel mentions, 20 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 |
|---|---|---|---|---|---|
| CATHERINE MAUREEN Involved in a Marine Casualty | 2022-11-09 | Routine | Undamaged - Operational | — | none recorded |
| DONNA JEAN Involved in a Marine Casualty | 2015-10-26 | Routine | Undamaged - Operational | — | none recorded |
| MM 66 Involved in a Marine Casualty W. W. CRUM Involved in a Marine Casualty |
2013-12-17 | Routine | Undamaged - Operational | $78,000 | none recorded |
| APEX 1703 Involved in a Marine Casualty APEX 3506 Involved in a Marine Casualty ATC 3424 Involved in a Marine Casualty ATC 3523 Involved in a Marine Casualty M/V DEWEY R Involved in a Marine Casualty |
2011-05-01 | Routine | Damaged and Not Repaired - Operational | — | none recorded |
| CTCO 3011 Involved in a Marine Casualty NORMAN P PROEHL Involved in a Marine Casualty |
2007-08-24 | Routine | Undamaged - Operational | $7,000 | none recorded |
| IB9118 Involved in a Marine Casualty NANCY S Involved in a Marine Casualty OLMSTEAD Involved in a Marine Casualty |
2007-03-18 | Routine | Undamaged - Operational | $5,500 | none recorded |
| HMC 501 Involved in a Marine Casualty KRISTIN LEE HANNAH Involved in a Marine Casualty |
2006-04-28 | Routine | Undamaged - Operational | $20,000 | none recorded |
| LUKE BURTON Involved in a Marine Casualty PPG 252 Involved in a Marine Casualty |
2006-04-17 | Routine | Undamaged - Operational | $2,000 | none recorded |
| CHEM 304 Involved in a Marine Casualty PAMELA DEWEY Involved in a Marine Casualty |
2005-09-06 | Routine | Damaged and Not Repaired - Operational | $2,600 | 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 |
|---|---|
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 2 |
| 2011 | 1 |
| 2013 | 1 |
| 2015 | 1 |
| 2022 | 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
STARVED ROCK LOCK/DAM
Also recorded as
Starved Rock Lock and Dam (1)
Type
Lock or dam
Coast Guard unit
USCG Great Lakes District (CGD-GL) · Marine Safety Unit Chicago
Maury structure id
str-012d2a448b
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.