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Big Dutchman Creek at Rock Hill, SC Water Level Today

South Carolina · USGS gauge 021459367 · live data · Updated Oct 28, 2026

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About this gauge

USGS gauge 021459367 sits on Big Dutchman Creek and reads everything draining 17 square miles of the Lower Catawba basin. Its datum sits 500 feet above sea level NAVD88. Daily flow has been on record here since 2006, 20 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 Catawba River near Rock Hill, SC at 3,050 square miles, so what passes this gauge is about 1% of the water measured there. Water passing here goes on to Catawba River below Catawba, SC.

Normal flows here

Big Dutchman Creek runs a median of 5.3 cfs at this gauge across 20 years of record. March is the fullest month at a median 10 cfs, and September the leanest at 1.6 cfs. The highest daily mean on record is 1,160 cfs in 2024, and the lowest is 0.1 cfs in 2008.

Median flow by month
MonthMedian flowShare of annual median
Jan7.8 cfs146%
Feb9.6 cfs179%
Mar10 cfs187%
Apr6.8 cfs128%
May6.6 cfs123%
Jun4.3 cfs80%
Jul2.9 cfs54%
Aug2.4 cfs45%
Sep1.6 cfs31%
Oct2.1 cfs39%
Nov3.3 cfs62%
Dec6.8 cfs127%

Medians from the USGS daily-statistics record, 2006 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

Big Dutchman Creek reaches flood stage at this gauge at 11 feet. NWS starts watching it at 9 feet. The highest crest on record is 12.7 feet, in July 2011.

NWS flood categories
CategoryGage height
Action9 ft
Minor flooding11 ft
Moderate flooding14 ft
Major flooding16 ft
Highest crests on record
WhenCrest
July 201112.7 ft
February 202012.2 ft
July 201411.7 ft
January 201011.5 ft
April 201510.3 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge BDMS1. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 021459367. Percentile context computed against the gauge's period of record. Not for navigation.

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