Lake Moultrie Tailrace Canal at Moncks Corner water level

Name: Lake Moultrie Tailrace Canal at Moncks Corner water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, Lake Moultrie Tailrace Canal, South Carolina, United States

Directions

Normal for late October

Water level

6.73ft Down 1.08 ft over the last 24 hours

Measured Oct 21, 2026, 04:45 AM EDT (1 hour ago)

Flow: 5,140 cfs
Water temperature: 69 °F

History

7 days 30 days 1 year Years compared

20252026

Water level Normal range (10–90 %)

What this means

The gauge at Lake Moultrie Tailrace Canal at Moncks Corner reads 6.73 ft, a normal level for late October.

That puts it 0.17 ft below the median of 6.90 ft for late October, based on 25 years of readings. A year ago it stood at 7.30 ft (−0.57 ft).

The level is falling, down 1.08 ft over the past 24 hours. Over the past 30 days it has moved between 4.49 ft and 9.03 ft.

Fall is often low-water season on rivers, until steadier rain returns. The sensor also reports a water temperature of 69 °F.

Compared with 25 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date: 6.90 ft0.17 ft below the median for this date
Normal for this date: 5.97 ft – 7.58 ft8 years in 10 fall in this range (25 years of records)
Same day last year: 7.30 ft−0.57 ft
Lowest and highest in 30 days: 4.49 ft – 9.03 ft
Lowest and highest in 12 months: 5.47 ft – 8.14 ft

What the stage means on the water

A normal level is usually prime time for floating and wade fishing, as long as the weather holds upstream.

Weather at the gauge

No rain in the last 3 days.

21 Wed 72° 47° – Wind 8 mph

22 Thu 74° 46° – Wind 7 mph

23 Fri 73° 49° – Wind 8 mph

24 Sat 72° 53° – Wind 12 mph

25 Sun 74° 54° – Wind 11 mph

26 Mon 76° 54° – Wind 9 mph

27 Tue 78° 53° – Wind 4 mph

Forecast: Open-Meteo

Sunrise 07:30 AM Sunset 06:41 PM Daylight 11 hr, 11 min Waxing gibbous 76%

Map

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Lake Moultrie Tailrace near PinopolisLake, Lake Moultrie Tailrace	8.24 ft	Normal	−0.40 ft	2.2 mi
Lake Moultrie near PinopolisLake, Lake Moultrie	72.85 ft	Very low	+0.08 ft	2.3 mi
West Branch Cooper River at Pimlico near Moncks CornerTidal gauge, West Branch Cooper River	13.57 ft	Very high	−0.07 ft	9 mi
Back River at Dupont Intake near KittredgeTidal gauge, Back River	17.35 ft	Very high	+0.01 ft	11 mi
Cooper River near Goose CreekTidal gauge, Cooper River	18.22 ft	Very high	+0.01 ft	11 mi
Lake Moultrie at Rediversion near RussellvilleLake, Lake Moultrie	70.78 ft	Very low	−0.29 ft	13 mi
Cooper River above Goose CreekTidal gauge, Cooper River	9.81 ft	Very high	+0.06 ft	14 mi
French Quarter Creek near HugerRiver gauge, French Quarter Creek	8.34 ft	Below flood stage	−0.07 ft	15 mi

Questions and answers

How does the Lake Moultrie Tailrace Canal at Moncks Corner compare with last year?

It is 0.57 ft lower than on the same day last year, when the reading was 7.30 ft.

What is a normal level for the Lake Moultrie Tailrace Canal at Moncks Corner in late October?

The median for late October is 6.90 ft. In 8 years out of 10 the reading falls between 5.97 ft and 7.58 ft, based on 25 years of records.

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Lake Moultrie Tailrace Canal at Moncks Corner today?

On Oct 21, 2026, 04:45 AM EDT, the water level was 6.73 ft. Down 1.08 ft over the last 24 hours.

Is Lake Moultrie Tailrace Canal at Moncks Corner rising or falling?

Down 1.08 ft over the last 24 hours. Down 0.58 ft over the last 7 days.

Is the level of Lake Moultrie Tailrace Canal at Moncks Corner normal?

Normal for late October. Compared with 25 years of daily readings for this time of year.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:02172002 (Agency page)
Coordinates: 33.21492, -79.97492 (WGS84)
Vertical datum: NAVD88
Update interval: every 15 minutes
Licence: Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

Parameter	Last value	Time (UTC)	Quality
Water level	6.73 ft	2026-10-21 08:45	Provisional
Flow	5,140 cfs	2026-10-21 07:45	Provisional
Water temperature	69 °F	2026-10-21 08:45	Provisional

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How to cite

U.S. Geological Survey: Lake Moultrie Tailrace Canal at Moncks Corner (usgs:02172002). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/south-carolina/lake-moultrie-tailrace-canal-at-moncks-corner

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer