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

Question 1

What is the current water level at Angostura Reservoir?

Accepted Answer

Angostura Reservoir's current water level is shown at the top of this page, sourced from USBR RISE catalog item 106 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 Angostura Reservoir?

Accepted Answer

Angostura Reservoir has a full pool elevation of 3187 ft (NGVD29). Surface area at full pool is 4,407 acres.

Question 3

How is Angostura Reservoir's water level measured?

Accepted Answer

Water-surface elevation for Angostura Reservoir is measured by USBR RISE catalog item 106. 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 Angostura Reservoir?

Accepted Answer

The lowest recorded modern elevation for Angostura Reservoir is approximately 3162.9 ft. The low-water advisory threshold for the dashboard is 3175 ft.

Angostura Reservoir water level