Ninetynine Island Reservoir water level · SC
Wind forecast, gusts, and lake elevation for small-craft sailing at Ninetynine Island Reservoir (Ninetynine Island Reservoir Below Cherokee Falls).
Lake or reservoir elevation recorded at USGS gauge 02153550, refreshed every 15 minutes to 1 hour depending on the sensor.
100.51ft
recorded Nov 4, 7:00 AM
+0.10ft
rising
+1.13ft
rising
99.36–100.51ft
lowest to highest
Recent daily readings
| Date | Level (ft) | Δ day |
|---|---|---|
| Nov 4● | 100.51 | ↑ 0.10 |
| Nov 3 | 100.41 | ↑ 0.03 |
| Nov 2 | 100.38 | ↓ 0.02 |
| Nov 1 | 100.40 | ↑ 0.96 |
| Oct 31 | 99.44 | ↑ 0.01 |
| Oct 30 | 99.43 | ↑ 0.04 |
| Oct 29 | 99.39 | ↑ 0.01 |
| Oct 28 | 99.38 | ↓ 0.06 |
| Oct 27 | 99.44 | ↑ 0.08 |
| Oct 26 | 99.36 | ↓ 0.04 |
| Oct 25 | 99.40 | ↓ 0.01 |
| Oct 24 | 99.41 | ↓ 0.03 |
| Oct 23 | 99.44 | ↑ 0.07 |
| Oct 22 | 99.37 | — |
Readings fetched Nov 4, 7:24 AM; the chart above loads the latest data live from USGS.
Ninetynine Island Reservoir water level questions
- What is the water level at Ninetynine Island Reservoir today?
- 100.51 ft, recorded Nov 4, 7:00 AM at USGS gauge 02153550. The chart above refreshes live from the same gauge.
- Is Ninetynine Island Reservoir rising or falling?
- rising — 1.13 ft over the last 7 days.
- How does this compare to normal for Ninetynine Island Reservoir?
- Over the last 14 days the gauge has ranged from 99.36 ft to 100.51 ft; today's reading sits near the top of that range.
- Where does the water level data for Ninetynine Island Reservoir come from?
- USGS gauge 02153550 (Ninetynine Island Reservoir Below Cherokee Falls), which reports every 15 minutes to 1 hour. Readings are provisional until reviewed by the USGS.
- What is the water temperature at Ninetynine Island Reservoir?
- This gauge has no live water-temperature sensor — the fishing tab shows a seasonal estimate based on air temperature.
Lake elevation history
Lake or reservoir elevation · USGS gauge 02153550
Reading the chart. This gauge reports absolute lake surface elevation in feet above its datum (typically NGVD29 or NAVD88). Sustained drops of more than a foot can expose shallow launch ramps and shoal areas.
Water levels respond to dam operations, irrigation drawdown, snowmelt, and recent rainfall. For launch decisions, combine the trend here with the wind forecast — low water plus strong wind makes steep, tired ramps.
About this lake
- Location
- 35.0318°, -81.4934°
- Gauge datum
- 410 ft
- USGS gauge
- 02153550
- Water temp sensor
- No
Water level data comes from the USGS gauge above; wind is modeled for the lake’s coordinates by Open-Meteo. Always confirm conditions locally before launching — shorelines, ramps, and trees can all change what you feel on the water. Southeast lake wind is often a thermal: light mornings building to a steady breeze by mid-afternoon, with squall lines ahead of cold fronts in the cooler months. Pop-up thunderstorms are the main hazard from June through September.
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