Delaware Lake Levels
Current water level for 3 lakes and reservoirs in Delaware, updated daily from public agency data.
Delaware lake register
Alphabetical current readings from public water agencies
| Lake / reservoirLake / reservoir | Current levelLevel | 7-day change7-day |
|---|---|---|
| Garrisons Lake | 5.89 ft5.9 ft | +0.26 ft+0.3 ft |
| Haven Lake | 13.87 ft13.9 ft | +0.03 ft+0.0 ft |
| Hearns Pond | 24.74 ft24.7 ft | +0.04 ft+0.0 ft |
Scroll across the table for all readings →
Delaware lake levels: common questions
Which Delaware lake has changed most this week?
Garrisons Lake has risen the most, +0.26 ft over seven days, and Haven Lake has fallen the most at +0.03 ft.
How often do Delaware lake levels update?
Each gauge publishes on its own schedule. Most report at least daily, some hourly. This page is rebuilt every day from the U.S. Geological Survey, and the number on an individual lake's page refreshes again in your browser when the agency posts a newer reading. Readings are provisional and can be revised.