What is the current flow on Lake Hopatcong?
Lake Hopatcong does not have a current flow reading published on this gauge page right now. When USGS data is available, Waderly shows it here for gauge 01455400.
Lake Hopatcong at Landing Water Level & Fishing Conditions
Water level (gauge height) · Live from USGS
9.12 ft
as of Aug 19, 1:30 PM UTC
Current flow data is not published on this gauge page right now.
Flow
temporarily unavailable
Gauge Height
9.12 ft
Water Temp
temporarily unavailable
About This Gauge
USGS 01455400 is a public lake or reservoir gauge on Lake Hopatcong in New Jersey. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There are 8 nearby gauges linked from this page for watershed context.
3-Day Weather Outlook
NOAA forecast data for Lake Hopatcong is not cached on this page yet. The live Waderly map forecast will populate first, and search crawlers can still see flow, gauge height, temperature, nearby gauges, and state-hub links here.
Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.
Nearby Gauges
- Musconetcong River at outlet of Lake Hopatcong NJ · 0.1 mi
- Lk Hopatcong 9600 ft NE of dam at Hopatcong NJ · 1.8 mi
- Rockaway River at Berkshire Valley NJ · 3.7 mi
- Rockaway River at NJ Rt 15 at Berkshire Valley NJ · 4.0 mi
- Green Pond Brook at Wharton NJ · 4.2 mi
- Flanders Brook at US Route 206 near Flanders NJ · 4.7 mi
- Lamington (Black) River at Succasunna NJ · 4.9 mi
- Lamington (Black) River near Ironia NJ · 5.8 mi
Frequently Asked Questions
Is Lake Hopatcong above or below normal right now?
Waderly compares Lake Hopatcong against its historical median when that gauge has enough flow history loaded. This page does not have that above-or-below-normal comparison yet.
What is the water temperature on Lake Hopatcong?
This USGS gauge is not currently reporting water temperature for Lake Hopatcong, so this page does not show a live water-temperature reading.
What other gauges should I check near Lake Hopatcong?
Nearby gauges worth checking include Musconetcong River at outlet of Lake Hopatcong NJ (0.1 miles away), Lk Hopatcong 9600 ft NE of dam at Hopatcong NJ (1.8 miles away), Rockaway River at Berkshire Valley NJ (3.7 miles away). Comparing nearby gauges helps confirm whether conditions are changing upstream or across the watershed.
What is the weather outlook for Lake Hopatcong?
NOAA forecast data for Lake Hopatcong is not cached on this page yet. Waderly's live map forecast usually fills in first.
See the full picture for Lake Hopatcong
Open the live map to see Lake Hopatcong alongside weather, forecast, nearby gauges, and everything else Waderly tracks for the water.
Open the live map & forecast