Current level
74.19ft
−2.81 ft vs full pool
Normal
Vs full pool
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Lake Marion is currently at 74.19 ft, 2.81 ft below full pool. The current Lake Marion lake level rose 0.07 ft since the last reading and remains up 0.14 ft over the past seven days.
Lake Marion is 2.81 ft below full pool, and its current lake level has risen 0.14 ft over the past seven days.
74.19 ft · Updated 2 hours ago · NOAA / National Weather Service — Advanced Hydrologic Prediction Service
Current level
74.19ft
−2.81 ft vs full pool
Normal
Vs full pool
Since last reading
Previous readingAug 874.02 ft
7-day change
7-day trend: Rising
8 daily readings in the last 7 days
30-day change
31 daily readings in the last 30 days
Selected for unsettled, stormy conditions. Storms are in the area today, so weather-ready and safety gear is especially worth having on hand before you head out.

Storms are in the area today, so weather-ready and safety gear is especially worth having on hand before you head out.
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Elevation (ft) MSL
Published elevations from lake operators when provided by the data service.
Clarendon County, SC
Moderate Drought
ImprovingModerate drought is affecting the watershed.
Severity
Official drought: 100% of watershed in official drought (D1+).
Aug 9, 2026
74.09 ft
+0.07 ft
Aug 8, 2026
74.02 ft
+0.04 ft
Aug 7, 2026
73.98 ft
0 ft
Aug 6, 2026
73.98 ft
+0.03 ft
Aug 5, 2026
73.95 ft
+0.01 ft
Aug 4, 2026
73.94 ft
+0.01 ft
Aug 3, 2026
73.93 ft
-0.02 ft
| Date | Level (ft) | Change (ft) |
|---|---|---|
| Aug 9, 2026 | 74.09 | +0.07 |
| Aug 8, 2026 | 74.02 | +0.04 |
| Aug 7, 2026 | 73.98 | 0 |
| Aug 6, 2026 | 73.98 | +0.03 |
| Aug 5, 2026 | 73.95 | +0.01 |
| Aug 4, 2026 | 73.94 | +0.01 |
| Aug 3, 2026 | 73.93 | -0.02 |
| Aug 2, 2026 | 73.95 | +0.01 |
| Aug 1, 2026 | 73.94 | +0.06 |
| Jul 31, 2026 | 73.88 | -0.05 |
| Jul 30, 2026 | 73.93 | -0.04 |
| Jul 29, 2026 | 73.97 | -0.04 |
| Jul 28, 2026 | 74.01 | 0 |
| Jul 27, 2026 | 74.01 | +0.01 |
The current water level at Lake Marion is 74.19 ft (updated 2 hours ago). You can track the Lake Marion lake level on the interactive chart and daily history above.
Full pool for Lake Marion is 77 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.
The current 7-day trend for the Lake Marion lake level is rising — rising about 0.14 ft over the past week. See the history chart above for the full picture.
Based on the latest gauge reading, Lake Marion is currently 2.81 ft below full pool.
Definitions for pool targets, datums, and how elevation readings are labeled.
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