Curwensville Lake

Name: Curwensville Lake (Pennsylvania) water level
Creator: U.S. Geological Survey

near Curwensville, PA · Pennsylvania · USGS gauge

Grey bar: recent range 1,162.0–1,163.4 ft.

Water level · above gauge datum

1,162.20FT

Gauge elevation · no % full published

7 days −0.77 ft30 days −0.26 ftvs last year −0.79 ft

Reading for Oct 25, 2026, 18:00 UTC · page refreshed Oct 25, 21:16 UTC
Source: U.S. Geological Survey (Water Data for the Nation)

Worth going today?This Afternoon

Looks good

Light wind, dry

Wind2 mph

Rain0%

Temp64°F

Level1,162.2 ft

This AfternoonSunny · 64°F
W 2 mph · rain 0%

TonightMostly Clear then Patchy Fog · 34°F
S 1 mph · rain 0%

NWS forecast for the gauge location. Good = wind ≤ 10 mph and rain ≤ 30%; storms are flagged. Not safety advice – check local conditions, closures and warnings.

Level history

Last 30 days of daily means.

Field notes

On Oct 25, 2026, Curwensville Lake was at 1,162.20 (above gauge datum) ft.

Over the past 7 days the lake has been falling (−0.77 ft), and it is −0.26 ft over 30 days.

Compared with a year ago (1,162.99 ft, same time of day), the lake is 0.79 ft lower.

Readings come from the USGS gauge “Curwensville Lake near Curwensville, PA”. Gauge elevations are not directly comparable between lakes because each uses its own datum.

Lake facts

Gauge / station	Curwensville Lake near Curwensville, PA
Elevation datum	ft above gauge datum
Gauge location	40.9537, -78.5275

Nearby lakes

Glendale Lake18 mi S1,427.34 ft−0.13 ft Mahoning Creek Reservoir39 mi W1,088.89 ft−12.35 ft First Fork Sinnemahoning Creek Reservoir41 mi NE922.10 ft−0.22 ft East Branch Clarion River Lake42 mi N1,648.29 ft−1.03 ft Kettle Creek Lake42 mi NE842.90 ft+0.24 ft

Common questions

Is Curwensville Lake rising or falling?

Over the last 7 days it changed −0.77 ft and over 30 days −0.26 ft.

How full is Curwensville Lake?

USGS publishes the water surface elevation for this gauge but not a percent-full figure, so we don't show one rather than estimate it.

How often is this page updated?

The page is rebuilt automatically every day from USGS's published data. Values can be revised later by the source agency.

Where does the data come from?

The U.S. Geological Survey's Water Data API (api.waterdata.usgs.gov), which publishes readings from USGS and partner gauges. Forecasts come from the National Weather Service.

Latest instantaneous reading; 7-day, 30-day and year-ago changes compare readings at the same hour. USGS data are provisional and subject to revision. This page is not affiliated with or endorsed by the USGS. See data sources.