Hartwell Lake water level today
Reservoir in Hart, Georgia · Savannah River
648.66ft
197.71 m · NGVD29
Measured · provisional
Much below normal for the dateSteady
What this means
Hartwell Lake is 11.05 ft below its full pool of 659.71 ft.
It is lower than on Oct 21 in every one of the last 10 years on record.
The lake has fallen 0.63 ft in 7 days and fallen 0.72 ft in 30 days.
Since 2016, the lowest daily level was 648.68 ft (Oct 2026) and the highest 664.21 ft (Jun 2018).
Hartwell Lake level chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Full pool
Same date in past years
| Date | Level | vs today |
|---|---|---|
| Oct 21, 2025 | 655.69 ft | ▲ 7.03 ft |
| Oct 21, 2024 | 658.74 ft | ▲ 10.08 ft |
| Oct 21, 2023 | 654.20 ft | ▲ 5.54 ft |
| Oct 21, 2022 | 654.87 ft | ▲ 6.21 ft |
| Oct 21, 2021 | 661.33 ft | ▲ 12.67 ft |
| Oct 21, 2020 | 661.26 ft | ▲ 12.60 ft |
| Oct 21, 2019 | 655.84 ft | ▲ 7.18 ft |
| Oct 21, 2018 | 658.55 ft | ▲ 9.89 ft |
| Oct 21, 2017 | 651.73 ft | ▲ 3.07 ft |
| Oct 21, 2016 | 652.66 ft | ▲ 4.00 ft |
Records & details
- Highest
- 664.21 ft on Jun 3, 2018
- Lowest
- 648.68 ft on Oct 21, 2026
- Records from
- 2016 (10 years of daily data)
- Full pool
- 659.71 ft (top of conservation pool, U.S. Army Corps of Engineers)
- Storage
- 1,986,000 acre-ft
- Inflow
- 11,417 cfs (323.3 m³/s)
- Outflow
- 11,417 cfs (323.3 m³/s)
- Water temperature
- Not measured here
Weather & wind
This Afternoon74°F · Sunny
Wind WNW 2 mph
Wind WNW 2 mph
Tonight49°F · Clear
Wind ENE 2 mph
Wind ENE 2 mph
Thursday74°F · Sunny
Wind NNE 5 mph
Wind NNE 5 mph
Thursday Night50°F · Clear
Wind NE 0 to 7 mph
Wind NE 0 to 7 mph
Friday70°F · Sunny
Wind ENE 10 mph
Wind ENE 10 mph
Friday Night49°F · Clear
Wind NE 5 to 12 mph
Wind NE 5 to 12 mph
NOAA National Weather Service forecast for this lake's location, updated 2 h ago.