RIVER GAUGE · ST JOHNS RIVER
St Johns River at Welaka (in MHHW)
Putnam County, Florida
Water level0.47 ft
Flow—
Last readingSep 16, 2026, 4:54 PM UTC (last recorded)
Action1 ft
Minor flood1.5 ft
Moderate flood2 ft
Major flood3 ft
The past week
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When the water runs low
- 5 ft
Stage needed to inundate designated Gulf Sturgeon critical habitat below Jim Woodruff Lock and Dam.
- 3 ft
Temporary (not sustainable) operating level for of Scholz Power Plant
More on St Johns River
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