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Wolf River at Hollywood St at Memphis, TN Flow & Water Level

Tennessee · USGS gauge 07031740 · live data

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About this gauge

USGS gauge 07031740 sits on the Wolf River and reads everything draining 788 square miles of the Wolf basin. Its datum sits 191 feet above sea level NGVD29. Daily flow has been on record here since 2001, 23 years of it.

Where this gauge sits in the drainage

Three gauged sites sit upstream of here. The closest is Wolf River at Germantown, TN, reading 699 square miles. This gauge adds the 89 square miles that drain in between. Downstream the next reading comes from Mississippi River at Memphis, TN at 932,800 square miles, so what passes this gauge is about 0% of the water measured there.

Normal flows here

The Wolf River runs a median of 638 cfs at this gauge across 23 years of record. March is the fullest month at a median 1,280 cfs, and September the leanest at 360 cfs. The highest daily mean on record is 32,000 cfs in 2011, and the lowest is 177 cfs in 2007.

Median flow by month
MonthMedian flowShare of annual median
Jan786 cfs123%
Feb1,000 cfs157%
Mar1,280 cfs200%
Apr1,090 cfs171%
May800 cfs125%
Jun552 cfs87%
Jul409 cfs64%
Aug364 cfs57%
Sep360 cfs56%
Oct382 cfs60%
Nov480 cfs75%
Dec889 cfs139%

Medians from the USGS daily-statistics record, 2001 to 2026. A month at 100% is running at its own long-term median.

Nearby river gauges

Live streamflow and gage height: USGS gauge 07031740. Percentile context computed against the gauge's period of record. Not for navigation.

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