Is Delaware Lake full?
Delaware Lake is above its full pool level: at 915.04 ft it is 2.84 ft above full pool (912.20 ft). This official target changes with the season; the figure shown applies to this date. Over the last 7 days the level changed by −0.17 ft.
Delaware Lake level history
In the 365 days we have on record (Nov 3, 2025 to Nov 4, 2026), the highest level was 933.46 ft on May 28, 2026 and the lowest was 912.98 ft on Nov 8, 2025.
Delaware Lake storage
The reservoir held 14,052 acre-ft of water at the last reading (Nov 4, 2026, 4:15 AM EST).