Live/Water/Pennsylvania/Allegheny River at Cw Bill Young Dam
Allegheny River at Cw Bill Young Dam
A gauge on the Allegheny River in Allegheny County, Pennsylvania. Its stage was 11.50 ft as of Sep 26, 6:00 AM EDT.
- Stage now
- 11.50 ftreported Sep 26, 6:00 AM EDT
- 24 hour change
- Fell 0.20 ftsince Sep 25, 6:00 AM
- Rank
- 295of 543 in Pennsylvania, Sep 27
- Elevation
- 741 ftabove sea level
- County
- Allegheny County
- Position
- 40.5361° N, 79.8153° W
- Record since
- 2010
Water level
Allegheny River at Cw Bill Young Dam
Stage is the height of the water's surface above the gauge's own fixed zero, in feet, not the depth of the water. Every point drawn is a reading the gauge sent, at the time it sent it.
- Latest
- 11.50 ftSep 26, 6:00 AM
- Highest
- 12.70 ftSep 23, 7:00 AM
- Lowest
- 11.50 ftSep 26, 6:00 AM
- Range
- 1.20 fthighest less lowest
- Change
- Fell 0.10 ftsince Sep 20, 6:00 AM
- Readings
- 7
The readings these charts were drawn from, as a table
| Time | Stage ft |
|---|---|
| Sep 26, 6:00 AM | 11.50 |
| Sep 25, 6:00 AM | 11.70 |
| Sep 24, 6:00 AM | 11.90 |
| Sep 23, 7:00 AM | 12.70 |
| Sep 22, 6:00 AM | 11.70 |
| Sep 21, 6:00 AM | 11.90 |
| Sep 20, 6:00 AM | 11.60 |
- Latest
- 11.50 ftSep 26, 6:00 AM
- Highest
- 12.70 ftSep 23, 7:00 AM
- Lowest
- 10.41 ftSep 3, 6:00 AM
- Range
- 2.29 fthighest less lowest
- Change
- Rose 0.30 ftsince Aug 28, 6:00 AM
- Readings
- 18
The readings these charts were drawn from, as a table
| Day | High ft | Low ft | Average ft | Last ft | Readings |
|---|---|---|---|---|---|
| Sep 26 | 11.50 | 11.50 | 11.50 | 11.50 | 1 |
| Sep 25 | 11.70 | 11.70 | 11.70 | 11.70 | 1 |
| Sep 24 | 11.90 | 11.90 | 11.90 | 11.90 | 1 |
| Sep 23 | 12.70 | 12.70 | 12.70 | 12.70 | 1 |
| Sep 22 | 11.70 | 11.70 | 11.70 | 11.70 | 1 |
| Sep 21 | 11.90 | 11.90 | 11.90 | 11.90 | 1 |
| Sep 20 | 11.60 | 11.60 | 11.60 | 11.60 | 1 |
| Sep 17 | 11.60 | 11.60 | 11.60 | 11.60 | 1 |
| Sep 16 | 12.00 | 12.00 | 12.00 | 12.00 | 1 |
| Sep 15 | 12.40 | 12.40 | 12.40 | 12.40 | 1 |
| Sep 13 | 11.20 | 11.20 | 11.20 | 11.20 | 1 |
| Sep 12 | 11.10 | 11.10 | 11.10 | 11.10 | 1 |
| Sep 11 | 10.90 | 10.90 | 10.90 | 10.90 | 1 |
| Sep 8 | 11.40 | 11.40 | 11.40 | 11.40 | 1 |
| Sep 3 | 10.41 | 10.41 | 10.41 | 10.41 | 1 |
| Aug 31 | 10.78 | 10.78 | 10.78 | 10.78 | 1 |
| Aug 29 | 11.10 | 11.10 | 11.10 | 11.10 | 1 |
| Aug 28 | 11.20 | 11.20 | 11.20 | 11.20 | 1 |
How it reports
- Rank
- 295of 543 in Pennsylvania, Sep 27
- Schedule
- every houron the hour's :45
- Reports received, 24 hours
- 24 of 24100% of its schedule
- Reports received, 7 days
- 31 of 31100% of its schedule
- Longest silence, 7 days
- 1 hourfrom Sep 25, 8:45 PM
- Latest report
- Sep 27, 2:45 AMlocal time
- Time to reach Storm Station
- 26 min9 in 10 within 26 min
Its schedule is one report every hour, 24 in 24 hours. Two reports in the same hour count as one received.
Near Allegheny River at Cw Bill Young Dam
Gauges
Weather instruments
How to read a gauge
A gauge measures the height of the water where it stands, its stage, in feet above a fixed mark at that gauge. Two gauges' stages are not comparable: each is measured from its own mark, and a reservoir's is often its height above sea level.
The stage shown is the latest the gauge reported, with the time it reported it. Storm Station hears each gauge on its own schedule and ranks it among its state's stations by how reliably it reports: that is its 247 rank.