Compare Lake Levels
Pick up to three lakes. Because lakes sit at very different elevations, the chart shows how much each one has risen or fallen since the start of the period.
- Prompton Reservoir
- Cannonsville Reservoir
Change over the period: Prompton Reservoir −0.51 ft; Cannonsville Reservoir −1.90 ft.
Current Readings
| Lake | Level | 24 h | 7 d | 30 d | vs. full pool | Measured |
|---|---|---|---|---|---|---|
| Prompton Reservoir PA | 1,124.2 ft | −0.07 ft (falling) | −0.51 ft (falling) | n/a change not available | — | Nov 3, 2:30 PM |
| Cannonsville Reservoir NY | 1,123.3 ft | −0.32 ft (falling) | −1.90 ft (falling) | n/a change not available | — | Nov 3, 2:30 PM |
— means the source has not provided that value. Each lake uses its own agency datum; compare changes, not raw elevations.