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

Question 1

What is the current water level at Geist Reservoir?

Accepted Answer

Geist Reservoir's current water level is shown at the top of this page, sourced from USGS gauge 03351700 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 Geist Reservoir?

Accepted Answer

Geist Reservoir has a full pool elevation of 785 ft (NAVD88). Surface area at full pool is 1,900 acres.

Question 3

How is Geist Reservoir's water level measured?

Accepted Answer

Water-surface elevation for Geist Reservoir is measured by USGS gauge 03351700. 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 Geist Reservoir?

Accepted Answer

The lowest recorded modern elevation for Geist Reservoir is approximately 783.34 ft. The low-water advisory threshold for the dashboard is 784 ft.

Geist Reservoir water level