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Eno River near Durham, NC Flow & Water Level

North Carolina · USGS gauge 02085070 · live data

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About this gauge

USGS gauge 02085070 sits on the Eno River and reads everything draining 141 square miles of the Upper Neuse basin. Its datum sits 270 feet above sea level NAVD88. Daily flow has been on record here since 1963, 61 years of it.

Where this gauge sits in the drainage

Three gauged sites sit upstream of here. The closest is Eno River at Cole Mill Rd near Huckleberry Spring, reading 121 square miles. This gauge adds the 20 square miles that drain in between. Downstream the next reading comes from Falls Lake at Interstate 85 near Redwood, NC at 512 square miles, so what passes this gauge is about 28% of the water measured there.

Normal flows here

The Eno River runs a median of 44 cfs at this gauge across 61 years of record. March is the fullest month at a median 123 cfs, and September the leanest at 15 cfs. The highest daily mean on record is 9,900 cfs in 1996, and the lowest is 0.1 cfs in 1977.

Median flow by month
MonthMedian flowShare of annual median
Jan89 cfs202%
Feb116 cfs264%
Mar123 cfs280%
Apr91 cfs207%
May56 cfs127%
Jun36 cfs83%
Jul23 cfs52%
Aug17 cfs39%
Sep15 cfs34%
Oct15 cfs34%
Nov28 cfs64%
Dec56 cfs127%

Medians from the USGS daily-statistics record, 1963 to 2025. A month at 100% is running at its own long-term median.

Flood stages and record crests

The Eno River reaches flood stage at this gauge at 20 feet. NWS starts watching it at 18 feet. The highest crest on record is 26.2 feet, in July 2025.

NWS flood categories
CategoryGage height
Action18 ft
Minor flooding20 ft
Moderate flooding22 ft
Major flooding24 ft
Highest crests on record
WhenCrest
July 202526.2 ft
September 199623.6 ft
September 201823.1 ft
April 197819.6 ft
February 196515.2 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge ENON7. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 02085070. Percentile context computed against the gauge's period of record. Not for navigation.

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