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South Branch Estero River at Estero, FL Water Level Today

Florida · USGS gauge 02291597 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 02291597 sits on the South Branch Estero River in the Big Cypress Swamp basin. Daily flow has been on record here since 1987, 39 years of it.

Normal flows here

The South Branch Estero River runs a median of 2.3 cfs at this gauge across 39 years of record. September is the fullest month at a median 22 cfs, and May the leanest at 0.4 cfs. The highest daily mean on record is 511 cfs in 2017, and the lowest is 0.0 cfs in 1999.

Median flow by month
MonthMedian flowShare of annual median
Jan2.2 cfs96%
Feb1.6 cfs70%
Mar1.0 cfs43%
Apr0.7 cfs32%
May0.4 cfs17%
Jun1.2 cfs54%
Jul6.0 cfs261%
Aug13 cfs565%
Sep22 cfs957%
Oct9.4 cfs409%
Nov2.7 cfs117%
Dec2.3 cfs100%

Medians from the USGS daily-statistics record, 1987 to 2026. A month at 100% is running at its own long-term median.

Nearby river gauges

Live streamflow and gage height: USGS gauge 02291597. Percentile context computed against the gauge's period of record. Not for navigation.

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