Gulf Coast Gauges

Flewellen Creek at FM 1093 water level

Fort Bend County gauge 8370 · Flewellen Creek · published on the Harris County Flood Warning System

103.56 ft

water surface elevation, Oct 21, 2026 at 3:36 PM CDT · 43 minutes ago

Below top of bank
17.4 ft
Top of bank
121.0 ft
Lowest since Oct 21
103.55 ft
Highest since Oct 21
103.61 ft

This gauge has been recorded here since October 21, 2026 (3 readings so far). Its usual range and how today compares with its history appear once it has 14 days of readings.

The National Weather Service alerts shown on this site cover the Harris County forecast zones only. For watches and warnings covering this area, see alerts.weather.gov.

Last 7 days

103.5 103.8 104.0

Hourly averages of readings as published. This gauge reports only when its value changes, so gaps in the line are normal.

Most recent hourly readings
TimeLevelBelow top of bank
Oct 21, 3:00 PM CDT103.56 ft17.4 ft
Oct 21, 11:00 AM CDT103.55 ft17.5 ft
Oct 21, 7:00 AM CDT103.61 ft17.4 ft

How to read this gauge

The number above is an elevation, not a water depth. It is the height of the water surface above a fixed reference level, so FM 1093 reads around 104 ft even when the channel is low. What matters is the distance to the top of bank: the elevation at which water reaches the top of the channel at this location. For this gauge that is 121.0 ft.

The bottom of the channel here sits at 103.0 ft, so the channel is roughly 18.0 ft deep at this crossing. Fort Bend County publishes the top-of-bank figure with each reading; it is their reference, not an estimate made here.

Daily highs and lows since October 21, 2026

103.5 103.8 104.0 2026-10-21 – 2026-10-21 · bars are daily low to high

Download the readings

flewellen-creek-at-fm-1093.csv (CSV): every reading stored for this gauge since October 21, 2026, 3 rows, updated with this page. Columns: time in UTC, time in Central, water surface elevation, top of bank, and distance below top of bank, all in feet. The source and accuracy notes below apply to the file too.

Put this gauge on your website

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All Fort Bend County gauges: Fort Bend County water levels.