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Wolf River at Lagrange, TN Flow & Water Level

Tennessee · USGS gauge 07030392 · live data

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About this gauge

USGS gauge 07030392 sits on the Wolf River and reads everything draining 210 square miles of the Wolf basin. Its datum sits 363 feet above sea level NAVD88. Daily flow has been on record here since 1995, 30 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 Wolf River at Rossville, TN at 503 square miles, so what passes this gauge is about 42% of the water measured there. Water passing here goes on to Wolf River near Collierville.

Normal flows here

The Wolf River runs a median of 178 cfs at this gauge across 30 years of record. March is the fullest month at a median 288 cfs, and September the leanest at 108 cfs. The highest daily mean on record is 10,100 cfs in 2001, and the lowest is 55 cfs in 2007.

Median flow by month
MonthMedian flowShare of annual median
Jan253 cfs142%
Feb277 cfs155%
Mar288 cfs161%
Apr265 cfs148%
May205 cfs115%
Jun156 cfs87%
Jul131 cfs73%
Aug114 cfs64%
Sep108 cfs60%
Oct119 cfs67%
Nov162 cfs90%
Dec233 cfs131%

Medians from the USGS daily-statistics record, 1995 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

The highest crest on record is 15.9 feet, in April 2011.

Highest crests on record
WhenCrest
April 201115.9 ft
May 201015.3 ft
January 201313.7 ft
June 201413.4 ft
March 199713.3 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge LGRT1. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 07030392. Percentile context computed against the gauge's period of record. Not for navigation.

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