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Water level data comes from public feeds published by USGS, the Bureau of Reclamation, USACE, TVA, Duke Energy, Alabama Power & Georgia Power. Readings are cached briefly and may lag the source by up to an hour. LakeLevels is not affiliated with any government agency or utility — always verify conditions with official sources before making decisions on the water.

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New Jersey lake levels

Current water levels for 12 lakes and reservoirs in New Jersey, updated from government and utility data sources.

Lakes and reservoirs in New Jersey with their most recent published water level, when it was published, and who published it
LakeCurrent levelLast updatedSource
Boonton Reservoir at Boonton NJ305.38 ftSep 9, 2026, 10:00 AM UTCUSGS
Greenwood Lake at Awosting NJ618.41 ftSep 9, 2026, 10:15 AM UTCUSGS
Lake Hopatcong at Landing NJ9.17 ftSep 9, 2026, 10:45 AM UTCUSGS
Lake Tappan at Old Tappan NJ55.01 ftSep 9, 2026, 10:30 AM UTCUSGS
Little Pine Lake nr Browns Mills NJ——USGS
Oradell Reservoir at Oradell NJ22.88 ftSep 9, 2026, 10:15 AM UTCUSGS
Pine Lake at Pine Lake Park NJ——USGS
Ramapo River above dam at Pompton Lakes NJ10.30 ftSep 9, 2026, 10:30 AM UTCUSGS
Spruce Run Reservoir at Clinton NJ263.18 ftSep 9, 2026, 10:45 AM UTCUSGS
Swimming River Reservoir near Red Bank NJ34.89 ftSep 9, 2026, 10:15 AM UTCUSGS
Wanaque Reservoir at Wanaque NJ294.85 ftSep 9, 2026, 10:15 AM UTCUSGS
Woodcliff Lake at Hillsdale NJ93.67 ftSep 9, 2026, 10:00 AM UTCUSGS

Water level data comes from public feeds published by USGS, the Bureau of Reclamation, USACE, TVA, Duke Energy, Alabama Power & Georgia Power. Readings are cached briefly and may lag the source by up to an hour. LakeLevels is not affiliated with any government agency or utility — always verify conditions with official sources before making decisions on the water.

HomeMapAll lakesBy stateAbout the dataPrivacy
LakeLevelsBETA
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MapAll lakesBy stateAbout