Name: Grand Lake water-level time series
Creator: Lakebrief

Question 1

What is the current water level at Grand Lake?

Accepted Answer

Grand Lake's current water level is shown at the top of this page, sourced from USBR RISE catalog item 372 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 Grand Lake?

Accepted Answer

Grand Lake has a full pool elevation of 8367 ft (NGVD29). Surface area at full pool is 507 acres.

Question 3

How is Grand Lake's water level measured?

Accepted Answer

Water-surface elevation for Grand Lake is measured by USBR RISE catalog item 372. 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 Grand Lake?

Accepted Answer

The lowest recorded modern elevation for Grand Lake is approximately 8360 ft. The low-water advisory threshold for the dashboard is 8364 ft.

Grand Lake water level