Lake Tappan water level today
Lake in Bergen County, New Jersey
54.88ft
16.73 m · NGVD29
Measured · provisional
Steady
24 hours
▼ 0.04 ft
7 days
▼ 0.20 ft
30 days
–
What this means
The lake has fallen 0.20 ft in 7 days.
Lake Tappan level chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Records & details
- Water temperature
- Not measured here
Lake Tappan Dam
- Height
- 34 ft
- Completed
- 1966
- Purposes
- Water Supply
- Owner
- Private
- Normal storage
- 11,815 acre-ft
- Surface area
- 560 acres
National Inventory of Dams (U.S. Army Corps of Engineers).
Weather & wind
This Afternoon61°F · Sunny
Wind N 6 mph
Wind N 6 mph
Tonight39°F · Partly Cloudy
Wind N 5 mph
Wind N 5 mph
Saturday64°F · Partly Sunny
Wind NW 3 mph
Wind NW 3 mph
Saturday Night38°F · Mostly Clear then Patchy Frost
Wind W 2 mph
Wind W 2 mph
Sunday66°F · Patchy Frost then Sunny
Wind W 2 mph
Wind W 2 mph
Sunday Night41°F · Clear
Wind W 2 mph
Wind W 2 mph
NOAA National Weather Service forecast for this lake's location, updated 16 min ago.