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Brier Creek at Millhaven, GA Water Level Today

Georgia · USGS gauge 02198000 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 02198000 sits on Brier Creek and reads everything draining 646 square miles of the Brier basin. Its datum sits 95 feet above sea level NAVD88. Daily flow has been on record here since 1937, 89 years of it.

Where this gauge sits in the drainage

One gauged site sits upstream of here. The closest is Brier Creek near Waynesboro, GA, reading 473 square miles. This gauge adds the 173 square miles that drain in between.

Normal flows here

Brier Creek runs a median of 368 cfs at this gauge across 89 years of record. March is the fullest month at a median 863 cfs, and September the leanest at 236 cfs. The highest daily mean on record is 22,100 cfs in 1940, and the lowest is 32 cfs in 2011.

Median flow by month
MonthMedian flowShare of annual median
Jan670 cfs182%
Feb804 cfs219%
Mar863 cfs235%
Apr683 cfs186%
May373 cfs101%
Jun322 cfs88%
Jul260 cfs71%
Aug261 cfs71%
Sep236 cfs64%
Oct254 cfs69%
Nov314 cfs86%
Dec508 cfs138%

Medians from the USGS daily-statistics record, 1937 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

Brier Creek reaches flood stage at this gauge at 15 feet. NWS starts watching it at 14 feet. The highest crest on record is 25.1 feet, in October 1929.

NWS flood categories
CategoryGage height
Action14 ft
Minor flooding15 ft
Moderate flooding18 ft
Highest crests on record
WhenCrest
October 192925.1 ft
January 192522.1 ft
April 193622.1 ft
August 194017.4 ft
October 199015.5 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge BRIG1. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 02198000. Percentile context computed against the gauge's period of record. Not for navigation.

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