St. Johns River

River in Florida, read from 9 USGS gauges, draining about 8,850 square miles. Figures refresh every fifteen minutes.

Discharge

no flow

· 2h ago

Normal for today

12,400

cfs median, 36 yrs

Water temp

°F · 2h ago

Gage height

13.88

Below normal for the date-1226% of medianUSGS gauge 02246500

Thirty-day mean discharge · -38800.0–25,100 cfsdashed line: today’s long-term median

Gauges on this water

Reading by reach

Station	Flow	Temp	Updated
ST. JOHNS RIVER AT JACKSONVILLE, FL02246500	no flow	80°F	2h ago
ST. JOHNS R AT BUFFALO BLUFF NEAR SATSUMA, FL02244040	19,200 cfs	80°F	1h ago
ST. JOHNS RIVER AT ASTOR, FL02236125	4,320 cfs	85°F	52 min ago

Reading the number

On this date the gauge has averaged 12,400 cfs over 36 years of record, with the middle half of years falling between 794 and 26,000 cfs. Today is below that band: lower, clearer and, in summer, warmer water than a typical October day here.

Reports

From anglers on St. Johns River

No reports filed here yet. The first one becomes the page’s local knowledge, stamped with the flow at the time. File a report.