Allegheny River · AG-49
Lock and Dam 9
Wait-time history, barge traffic and lock information for Lock and Dam 9 on the Allegheny River. Includes data coverage and source definitions.
- Waterway
- Allegheny River
- Location
- Rimer, PA
- River mile
- 62.2
- Chamber length (ft)
- 360.0
- Chamber width (ft)
- 56.0
- Opened
- 1938.0
Recorded traffic and wait times
| Lock | Waterway | Lockages | Barges | Median commercial wait |
|---|---|---|---|---|
| Lock and Dam 9 (AG-49) | Allegheny River | 14 | 0 | No commercial wait sample |
Recorded arrivals: 2026-09-05T12:00 to 2026-09-13T16:30 (EST, as reported).
No live status available for this lock.
Page data built 2026-10-05T14:21:30Z. Wait means arrival to start of lockage. Recent completed passages may understate delays while other tows remain waiting. See definitions and limitations.