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Lake Marion near Pineville water level

Lake, Lake Marion, South Carolina, United States

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Right now

Very low for late October

Surface elevation

73.14ft Up 0.06 ft over the last 24 hours

Water temperature
70 °F
74 75 76 Minor floodstage 77.00 ft Highest onrecord 76.76 ft

History

History
7476ftOct 16Oct 17Oct 18Oct 19Oct 21Minor flood stage7476ftOct 16Oct 18Oct 21Minor flood stage
7476ftSep 22Sep 29Oct 6Oct 13Oct 21Minor flood stage7476ftSep 22Oct 6Oct 21Minor flood stage
7476ftOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Minor flood stage7476ftOct 2025Apr 2026Oct 2026Minor flood stage
70727476ftOct 2020Apr 2022Oct 2023Apr 2025Oct 2026Minor flood stage70727476ftOct 2020Oct 2023Oct 2026Minor flood stage
70727476ftJanMarMayJulSepNov202670727476ftJanAprJulOct2026

202120222023202420252026

Surface elevation Normal range (10–90 %) Minor flood stage

What this means

At 73.14 ft, Lake Marion near Pineville is far below normal for late October.

The median for late October is 74.60 ft, based on 7 years of readings, so the lake level is 1.46 ft below typical. It is 3.86 ft below the flood stage of 77.00 ft. On the same day last year the reading was 75.12 ft, a difference of −1.98 ft.

The water is rising: up 0.06 ft over the past 24 hours.

Lakes and reservoirs often sit lower in fall after a summer of evaporation and use, and recover with winter rain and spring snowmelt. The water temperature at the gauge is 70 °F.

Compared with 7 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
74.60 ft1.46 ft below the median for this date
Normal for this date
74.30 ft – 75.17 ft8 years in 10 fall in this range (7 years of records)
Same day last year
75.12 ft−1.98 ft
Lowest and highest in 30 days
72.55 ft – 73.27 ft
Lowest and highest in 12 months
72.62 ft – 75.84 ft
Highest on record
76.76 ftDecember 19, 2009

Swimming and boating at Lake Marion near Pineville

Low water changes a lake fast for boaters. Some ramps get shorter or close, docks may be moved, and rocks and sandbars that are usually well under the surface come within reach of a prop.

The water is a comfortable 70 °F. In warm spells, look out for algae warnings at public beaches.

What happens at each level

77.50 ft
Structures on the shore of Lake Marion and low lying islands are threaten by flood water.
77.09 ft
Flood water approaches roads nearest the lake.
77.00 ft
Flood stage - areas and beaches on Lake Marion begin to flood.
76.80 ft
Full pool
76.00 ft
Swamps in the upper reaches of Lake Marion begin to fill.
73.14 ft
Right now

Impact statements from the U.S. National Weather Service.

Weather at the gauge

No rain in the last 3 days.

21 Wed 73° 49° – Wind 9 mph
22 Thu 74° 47° – Wind 7 mph
23 Fri 73° 50° – Wind 12 mph
24 Sat 71° 51° – Wind 15 mph
25 Sun 74° 52° – Wind 16 mph
26 Mon 74° 50° – Wind 10 mph
27 Tue 77° 54° – Wind 5 mph

Forecast: Open-Meteo

Sunrise 07:31 AM Sunset 06:41 PM Daylight 11 hr, 11 min Waxing gibbous 74%

Map

Other gauges on Lake Marion

Gauge Level Compared with normal 24 hours Distance
Lake Marion near ElloreeLake, Lake Marion 74.04 ft Very low +1.14 ft 21 mi

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Santee River at Lake Marion Tailrace near PinevilleRiver gauge, Santee River 27.56 ft Normal −0.01 ft 0.1 mi
Santee River near PinevilleRiver gauge, Santee River 643 cfs Normal +9.0 cfs 1.4 mi
Lake Moultrie at Rediversion near RussellvilleLake, Lake Moultrie 70.53 ft Very low −0.15 ft 10 mi
Santee River near RussellvilleRiver gauge, Santee River 9.79 ft Low ±0 12 mi
Rediv Canal at Santee River near St StephenRiver gauge, Rediv Canal 7.42 ft Normal ±0 14 mi
Lake Moultrie near PinopolisLake, Lake Moultrie 72.84 ft Very low +0.11 ft 17 mi
Lake Moultrie Tailrace near PinopolisLake, Lake Moultrie Tailrace 8.63 ft Normal +0.40 ft 17 mi
Lake Moultrie Tailrace Canal at Moncks CornerRiver gauge, Lake Moultrie Tailrace Canal 7.43 ft High +0.70 ft 20 mi

Questions and answers

Is Lake Marion near Pineville higher than last year?

No, it is 1.98 ft lower than on the same day last year, when the reading was 75.12 ft.

What is a normal level for Lake Marion near Pineville in late October?

The median for late October is 74.60 ft. In 8 years out of 10 the reading falls between 74.30 ft and 75.17 ft, based on 7 years of records.

Is Lake Marion near Pineville really 73.14 ft deep?

No. 73.14 ft is the height of the water surface above sea level (or the agency's vertical datum), not the depth of the water.

What is the water level of Lake Marion near Pineville today?

On Oct 21, 2026, 12:45 AM EDT, the surface elevation was 73.14 ft. Up 0.06 ft over the last 24 hours.

Is Lake Marion near Pineville rising or falling?

Up 0.06 ft over the last 24 hours. Steady over the last 7 days.

Is the level of Lake Marion near Pineville normal?

Very low for late October. Compared with 7 years of daily readings for this time of year.

What is the highest water level ever recorded at Lake Marion near Pineville?

The highest level on record is 76.76 ft on December 19, 2009.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
U.S. Geological Survey
Station code
usgs:02171000 (Agency page)
Coordinates
33.44954, -80.16444 (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

ParameterLast valueTime (UTC)Quality
Surface elevation 73.14 ft 2026-10-21 04:45 Provisional
Water temperature 70 °F 2026-10-21 04:45 Provisional

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How to cite

U.S. Geological Survey: Lake Marion near Pineville (usgs:02171000). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/south-carolina/lake-marion-near-pineville

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.