Name: Allegheny Reservoir water-level time series
Creator: Lakebrief

Question 1

What is the current water level at Allegheny Reservoir?

Accepted Answer

Allegheny Reservoir's current water level is shown at the top of this page, sourced from USGS gauge 03012520 and updated continuously. The 7-day trend, full-pool comparison, and a multi-year history chart are all on this page.

Question 2

What is the full pool elevation for Allegheny Reservoir?

Accepted Answer

Allegheny Reservoir has a full pool elevation of 1328 ft (NAVD88). Surface area at full pool is 12,000 acres.

Question 3

How is Allegheny Reservoir's water level measured?

Accepted Answer

Water-surface elevation for Allegheny Reservoir is measured by USGS gauge 03012520. Lakebrief polls the upstream feed continuously and renders the latest reading, recent trend, and multi-year context.

Question 4

What is the historical low water level for Allegheny Reservoir?

Accepted Answer

The lowest recorded modern elevation for Allegheny Reservoir is approximately 1296.42 ft. The low-water advisory threshold for the dashboard is 1318 ft.

Allegheny Reservoir water level