Severe Thunderstorm Watch
2026-08-08T20:00:00-04:00

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 544 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN NEW YORK THIS WATCH INCLUDES 3 COUNTIES IN CENTRAL NEW YORK DELAWARE OTSEGO SULLIVAN IN PENNSYLVANIA THIS WATCH INCLUDES 2 COUNTIES IN NORTHEAST PENNSYLVANIA PIKE WAYNE THIS INCLUDES THE CITIES OF DELHI, HAWLEY, HONESDALE, MILFORD, MONTICELLO, ONEONTA, AND WALTON.

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Pennsylvania

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Severe Thunderstorm Watch
Until 2026-08-08T20:00:00-04:00 • National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 544 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN NEW YORK THIS WATCH INCLUDES 3 COUNTIES IN CENTRAL NEW YORK DELAWARE OTSEGO SULLIVAN IN PENNSYLVANIA THIS WATCH INCLUDES 2 COUNTIES IN NORTHEAST PENNSYLVANIA PIKE WAYNE THIS INCLUDES THE CITIES OF DELHI, HAWLEY, HONESDALE, MILFORD, MONTICELLO, ONEONTA, AND WALTON.

WEST BRANCH LACKAWAXEN RIVER NEAR ALDENVILLE, PA

Realtime Data • Report • Conditions

34

Discharge (cfs)

0.7

Gauge Height (ft)

USGS 01428750

Streamflow discharge was last observed at 34 cfs, and a gauge height of 0.69 feet. With the % decrease since yesterday, the streamflow average over the past 10 days is 32 .

Weather today, Tomorrow,

The river is fed by several other tributaries along its course, including Calkins Creek, which flows into Prompton Lake, a reservoir formed by a dam. The flow of the river is largely dependent on seasonal trends, with higher flow in the spring and fall months due to snowmelt and rainfall. The hydrology of the river is interesting due to the presence of two large boulders in the middle of the river, known as "Boulder Island," which create rapids and a popular spot for kayaking and fishing.

August 8, 2026

Elevation	1,251.0 ft
Last Updated
Gage height, ft	0.69 ft
Stream water level elevation above NAVD 1988, in ft	1244.69 ft
Streamflow, ft³/s	33.6 ft3/s
Temperature, water, °C	20.1 deg C
Precipitation, total, in	0.0 in
Percent of Normal	168%
Year Over Year Average	20 cfs
24hr Flow Prediction	cfs
Maximum Recorded	3,520 cfs
Geolocation	41.67, -75.38

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West Branch Lackawaxen River Near Aldenville, Pa Realtime Data

WEST BRANCH LACKAWAXEN RIVER NEAR ALDENVILLE, PA

Realtime Data • Report • Conditions

34

Discharge (cfs)

0.7

Gauge Height (ft)

August 8, 2026

Seasonal Comparison

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West Branch Lackawaxen River Near Aldenville, Pa Realtime Data

WEST BRANCH LACKAWAXEN RIVER NEAR ALDENVILLE, PA

Realtime Data • Report • Conditions

34

Discharge (cfs)

0.7

Gauge Height (ft)

August 8, 2026

Seasonal Comparison

Oceanic Nino Index

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