Name: Mountain Island Lake water-level time series
Creator: Lakebrief

Question 1

What is the current water level at Mountain Island Lake?

Accepted Answer

Mountain Island Lake's current water level is shown at the top of this page, sourced from the duke-energy feed scraped on a regular cron 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 Mountain Island Lake?

Accepted Answer

Mountain Island Lake has a full pool elevation of 647.5 ft (NGVD29). Surface area at full pool is 3,281 acres.

Question 3

How is Mountain Island Lake's water level measured?

Accepted Answer

Water-surface elevation for Mountain Island Lake is measured by the duke-energy feed scraped on a regular cron. 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 Mountain Island Lake?

Accepted Answer

The lowest recorded modern elevation for Mountain Island Lake is approximately 640.5 ft. The low-water advisory threshold for the dashboard is 642.5 ft.

Mountain Island Lake water level