Lake Hopatcong water level today
Lake in Morris County, New Jersey
9.08ft
2.77 m · gauge reading (local datum, not an elevation)
Measured · provisional
SteadyNOAA: No official flood stages here
24 hours
▼ 0.01 ft
7 days
▼ 0.11 ft
30 days
–
What this means
The lake has fallen 0.11 ft in 7 days.
Lake Hopatcong level chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Records & details
- Water temperature
- Not measured here
Lake Hopatcong Dam
- Height
- 17 ft
- Completed
- 1925
- Purposes
- Flood Risk Reduction
- Owner
- Division of Parks and Forestry
- Normal storage
- 48,209 acre-ft
- Surface area
- 2,474 acres
National Inventory of Dams (U.S. Army Corps of Engineers).
Boat ramps on Lake Hopatcong
2 more ramps without a name, on the map: 12
3 ramps listed. Links open the ramp's location on OpenStreetMap. Check the managing agency for closures, especially at low water. All New Jersey boat ramps →
Weather & wind
This Afternoon58°F · Sunny
Wind NE 5 mph
Wind NE 5 mph
Tonight31°F · Areas Of Frost
Wind 0 mph
Wind 0 mph
Saturday60°F · Areas Of Frost then Mostly Sunny
Wind 0 mph
Wind 0 mph
Saturday Night33°F · Clear then Patchy Frost
Wind 0 mph
Wind 0 mph
Sunday63°F · Patchy Frost then Sunny
Wind 0 mph
Wind 0 mph
Sunday Night36°F · Clear
Wind 0 mph
Wind 0 mph
NOAA National Weather Service forecast for this lake's location, updated 2 h ago.
Flood information
NOAA: No official flood stages here
Flood status comes from the NOAA National Weather Service. We do not issue warnings. Flood stages explained. For official forecasts and warnings, see the NOAA gauge page.