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James River at Cartersville, VA Water Level Today

Virginia · USGS gauge 02035000 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 02035000 sits on the James River and reads everything draining 6,252 square miles of the Middle James-Willis basin. Its datum sits 167 feet above sea level NAVD88. Daily flow has been on record here since 1899, 127 years of it.

Where this gauge sits in the drainage

One gauged site sits upstream of here. The closest is James River at Scottsville, VA, reading 4,581 square miles. This gauge adds the 1,671 square miles that drain in between. Downstream the next reading comes from James River near Richmond, VA at 6,753 square miles, so what passes this gauge is about 93% of the water measured there.

Normal flows here

The James River runs a median of 4,200 cfs at this gauge across 127 years of record. March is the fullest month at a median 9,200 cfs, and September the leanest at 1,745 cfs. The highest daily mean on record is 280,000 cfs in 1972, and the lowest is 330 cfs in 1966.

Median flow by month
MonthMedian flowShare of annual median
Jan6,270 cfs149%
Feb7,540 cfs180%
Mar9,200 cfs219%
Apr8,005 cfs191%
May6,050 cfs144%
Jun3,810 cfs91%
Jul2,650 cfs63%
Aug2,200 cfs52%
Sep1,745 cfs42%
Oct1,960 cfs47%
Nov2,650 cfs63%
Dec4,750 cfs113%

Medians from the USGS daily-statistics record, 1899 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

The James River reaches flood stage at this gauge at 20 feet. NWS starts watching it at 15 feet. The highest crest on record is 37.9 feet, in June 1972.

NWS flood categories
CategoryGage height
Action15 ft
Minor flooding20 ft
Moderate flooding23 ft
Major flooding26.4 ft
Highest crests on record
WhenCrest
June 197237.9 ft
August 196933.8 ft
November 198532.6 ft
September 194429.6 ft
September 199629 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge CARV2. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 02035000. Percentile context computed against the gauge's period of record. Not for navigation.

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