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New River near Galax, VA Water Level Today

Virginia · USGS gauge 03164000 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 03164000 sits on the New River and reads everything draining 1,141 square miles of the Upper New basin. Its datum sits 2,207 feet above sea level NAVD88. Daily flow has been on record here since 1930, 95 years of it.

Where this gauge sits in the drainage

No gauged site sits above this one on the mainstem, so this is the first published reading on the river. Downstream the next reading comes from New River at Ivanhoe, VA at 1,350 square miles, so what passes this gauge is about 85% of the water measured there. Water passing here goes on to New River at Allisonia, VA.

Normal flows here

The New River runs a median of 1,450 cfs at this gauge across 95 years of record. March is the fullest month at a median 2,230 cfs, and September the leanest at 860 cfs. The highest daily mean on record is 86,200 cfs in 1940, and the lowest is 250 cfs in 2008.

Median flow by month
MonthMedian flowShare of annual median
Jan1,750 cfs121%
Feb2,090 cfs144%
Mar2,230 cfs154%
Apr2,085 cfs144%
May1,800 cfs124%
Jun1,440 cfs99%
Jul1,150 cfs79%
Aug984 cfs68%
Sep860 cfs59%
Oct963 cfs66%
Nov1,160 cfs80%
Dec1,490 cfs103%

Medians from the USGS daily-statistics record, 1930 to 2025. A month at 100% is running at its own long-term median.

Flood stages and record crests

The New River reaches flood stage at this gauge at 9 feet. NWS starts watching it at 7 feet. The highest crest on record is 25.7 feet, in August 1940.

NWS flood categories
CategoryGage height
Action7 ft
Minor flooding9 ft
Moderate flooding11 ft
Major flooding14 ft
Highest crests on record
WhenCrest
August 194025.7 ft
September 202421.3 ft
November 197718.6 ft
January 199515.2 ft
January 201013.3 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge GAXV2. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 03164000. Percentile context computed against the gauge's period of record. Not for navigation.

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