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

Question 1

What is the current water level at Lake Koshkonong?

Accepted Answer

Lake Koshkonong's current water level is shown at the top of this page, sourced from USGS gauge 05427235 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 Lake Koshkonong?

Accepted Answer

Lake Koshkonong has a full pool elevation of 781.2 ft (NAVD88). Surface area at full pool is 10,460 acres.

Question 3

How is Lake Koshkonong's water level measured?

Accepted Answer

Water-surface elevation for Lake Koshkonong is measured by USGS gauge 05427235. 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 Lake Koshkonong?

Accepted Answer

The lowest recorded modern elevation for Lake Koshkonong is approximately 775.3 ft. The low-water advisory threshold for the dashboard is 779.1 ft.

Lake Koshkonong water level