# NINETYNINE ISLAND Reservoir water level today

NINETYNINE ISLAND Reservoir was at 509.83 ft on October 10, 2026. That is 0.76 ft below the typical level for October 10, within the normal range. Over the past week the lake has been rising about 0.27 ft a day.

- Latest reading: 509.83 ft at 2026-10-10T15:00:00.000Z
- 7-day change: +1.91 ft
- 30-day change: +0.02 ft
- State: South Carolina
- Source: U.S. Geological Survey — https://waterdata.usgs.gov/monitoring-location/USGS-02153550/

## Last 14 days

| Date | Level (ft) |
|---|---|
| 2026-10-10 | 509.82 |
| 2026-10-09 | 509.80 |
| 2026-10-08 | 509.79 |
| 2026-10-07 | 509.80 |
| 2026-10-06 | 509.79 |
| 2026-10-05 | 510.07 |
| 2026-10-04 | 508.32 |
| 2026-10-03 | 507.92 |
| 2026-10-02 | 508.39 |
| 2026-10-01 | 508.88 |
| 2026-09-30 | 509.31 |
| 2026-09-29 | 509.65 |
| 2026-09-28 | 509.79 |
| 2026-09-27 | 509.81 |

Page: https://lakelevel.app/ninetynine-island-reservoir/ — please cite with a link.