RIVER GAUGE · MARIAS RIVER
Marias River at Tiber Reservoir / Lake Elwell
Liberty County, Montana
Water level2987.47 ft
Flow—
Last readingSep 16, 2026, 5:00 PM UTC (last recorded)
Action3012 ft
The past week
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Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Jul 18, 2011 | 4787.43 ft | — |
More on Marias River
UpstreamMarias River near Shelby
DownstreamMarias River near Chester
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