Allegheny R at CW Bill Young (lower) Acmetonia water level

Name: Allegheny R at CW Bill Young (lower) Acmetonia water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, Allegheny R, Pennsylvania, United States

Directions

Normal for late October

Water level

11.33ft Up 0.13 ft over the last 24 hours

Measured Oct 21, 2026, 02:15 AM EDT (41 min ago)

History

7 days 30 days 1 year Years compared

20252026

Water level Normal range (10–90 %)

What this means

The gauge at Allegheny R at CW Bill Young (lower) Acmetonia reads 11.33 ft, a normal level for late October.

That puts it 0.75 ft above the median of 10.58 ft for late October, based on 11 years of readings. A year ago it stood at 10.54 ft (+0.79 ft).

The water is rising: up 0.13 ft over the past 24 hours. Over the past 30 days it has moved between 10.78 ft and 13.01 ft.

Fall is often low-water season on rivers, until steadier rain returns.

Compared with 11 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date: 10.58 ft0.75 ft above the median for this date
Normal for this date: 10.30 ft – 12.15 ft8 years in 10 fall in this range (11 years of records)
Same day last year: 10.54 ft+0.79 ft
Lowest and highest in 30 days: 10.78 ft – 13.01 ft
Lowest and highest in 12 months: 10.47 ft – 18.13 ft

What the stage means on the water

A normal level is usually prime time for floating and wade fishing, as long as the weather holds upstream.

Weather at the gauge

No rain in the last 3 days.

20 Tue 68° 35° – Wind 6 mph

21 Wed 63° 40° – Wind 5 mph

22 Thu 64° 37° – Wind 7 mph

23 Fri 61° 42° – Wind 5 mph

24 Sat 63° 39° – Wind 4 mph

25 Sun 65° 41° – Wind 5 mph

26 Mon 66° 44° – Wind 5 mph

Forecast: Open-Meteo

Sunrise 07:37 AM Sunset 06:32 PM Daylight 10 hr, 55 min Waxing gibbous 75%

Map

Other gauges on the Allegheny R

Gauge	Level	Compared with normal	24 hours	Distance
Allegheny R at L&D 8 (lower pool) near TempletonRiver gauge, Allegheny R	10.62 ft	Normal	±0	30 mi
Allegheny R at CW Bill Young L&D at AcmetoniaRiver gauge, Allegheny R	10.87 ft	High	+0.12 ft	0.1 mi
Allegheny R at Lock & Dam 2 at AspinwallRiver gauge, Allegheny R	10.93 ft	Normal	+0.07 ft	6.1 mi
Allegheny R at L&D 2 (lower pool) at AspinwallRiver gauge, Allegheny R	17.20 ft	Very high	+0.45 ft	6 mi

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Little Pine Creek near EtnaRiver gauge, Little Pine Creek	2.53 ft	Below flood stage	−0.03 ft	6 mi
Pine Creek at Grant Avenue at EtnaRiver gauge, Pine Creek	4.90 ft	High	−0.19 ft	7 mi
Allegheny River (lower pool) at NatronaRiver gauge, Allegheny River (lower pool)	11.00 ft	Normal	+0.16 ft	7 mi
Allegheny River at NatronaRiver gauge, Allegheny River	11.31 ft	Below flood stage	+0.13 ft	8 mi
Girtys Run above Grant Avenue at MillvaleRiver gauge, Girtys Run	2.42 ft	Normal	−0.03 ft	9 mi
Thompson Run at Turtle CreekRiver gauge, Thompson Run	0.88 ft	Very high	−0.02 ft	9 mi
Turtle Creek at WilmerdingRiver gauge, Turtle Creek	5.34 ft	High	−0.07 ft	10 mi

Questions and answers

How does the Allegheny R at CW Bill Young (lower) Acmetonia compare with last year?

It is 0.79 ft higher than on the same day last year, when the reading was 10.54 ft.

What is a normal level for the Allegheny R at CW Bill Young (lower) Acmetonia in late October?

The median for late October is 10.58 ft. In 8 years out of 10 the reading falls between 10.30 ft and 12.15 ft, based on 11 years of records.

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Allegheny R at CW Bill Young (lower) Acmetonia today?

On Oct 21, 2026, 02:15 AM EDT, the water level was 11.33 ft. Up 0.13 ft over the last 24 hours.

Is Allegheny R at CW Bill Young (lower) Acmetonia rising or falling?

Up 0.13 ft over the last 24 hours. Down 0.67 ft over the last 7 days.

Is the level of Allegheny R at CW Bill Young (lower) Acmetonia normal?

Normal for late October. Compared with 11 years of daily readings for this time of year.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:03049641 (Agency page)
Coordinates: 40.53609, -79.81710 (WGS84)
Vertical datum: NAVD88
Update interval: every 15 minutes
Licence: Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

Parameter	Last value	Time (UTC)	Quality
Water level	11.33 ft	2026-10-21 06:15	Provisional

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How to cite

U.S. Geological Survey: Allegheny R at CW Bill Young (lower) Acmetonia (usgs:03049641). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/pennsylvania/allegheny-r-at-cw-bill-young-lower-acmetonia

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer