What is the current water level of Lake Champlain at Port Henry?

As of Aug 31, 2026, 2:45 AM (UTC-05:00), the pool elevation was 94.45 ft (datum NGVD29), provisional and subject to revision. See the trend chart above for the recent direction.

Is Lake Champlain at Port Henry full right now?

Its managing agency does not publish a %-of-conservation-pool-full figure for this lake, so we show the bare level rather than estimate one.

Lake Champlain at Port Henry water level — New York

New York · USGS · reading Aug 31, 2026, 2:45 AM (UTC-05:00) Provisional

Lake Champlain at Port Henry in New York was last measured at 94.45 ft (datum NGVD29), as of Aug 31, 2026, 2:45 AM (UTC-05:00) (USGS Water Services). Over its recent trend window the level has been falling (−0.9 ft). This reading is provisional and subject to revision.

Current reading Lake Champlain at Port Henry · New York

Pool elevation: 94.45 ft
% of conservation pool full: Not reported
Storage: Not reported
Recent trend: ↓Falling

Recent trend

Readings this station published between Jun 2, 2026 and Aug 31, 2026 — a 89-day window — downsampled for display.

Data: USGS Water Services (waterservices.usgs.gov) and USACE CWMS Data (cwms-data.usace.army.mil), retrieved 2026-08-31. Both public domain (a work of the U.S. Government, 17 U.S.C. §105).

Not for navigation or safety decisions (why →)

Source: USGS site 04294413, retrieved Aug 31, 2026, 8:24 AM (UTC+00:00). Official page for this lake →

How Lake Champlain at Port Henry compares nearby

4 of 6 nearby lakes with a current trend are also falling right now.

Nearby lakes

The six nearest published lakes by centroid distance (great-circle) — cross-state neighbors included.

Lakes nearest to Lake Champlain at Port Henry, with current level and distance.
Lake	State	Level	Distance
Lake George at Rogers Rock	NY	319.43 ft	27 km
Lake Champlain North of Whitehall	NY	94.53 ft	48 km
Lake Champlain at Burlington	VT	94.57 ft	51 km
Waterbury Reservoir	VT	589.50 ft	66 km
Wrightsville Detention Reservoir	VT	634.13 ft	76 km
East Barre Detention Reservoir at East Barre	VT	1,132.36 ft	81 km

Frequently asked questions

What is the current water level of Lake Champlain at Port Henry?: As of Aug 31, 2026, 2:45 AM (UTC-05:00), the pool elevation was 94.45 ft (datum NGVD29), provisional and subject to revision. See the trend chart above for the recent direction.
Is Lake Champlain at Port Henry full right now?: Its managing agency does not publish a %-of-conservation-pool-full figure for this lake, so we show the bare level rather than estimate one.
Where does this data come from?: From USGS site 04294413, retrieved Aug 31, 2026, 8:24 AM (UTC+00:00).

More in New York

See every lake tracked in New York, or read the methodology behind these figures.