Lake Information System

Welcome to the Lake Information System at NTL LTER

Follow the lake conditions in real time on your Android phone or your iPhone

NTL site map

Allequash Lake | Big Muskellunge Lake | Crystal Bog | Crystal Lake | Sparkling Lake | Trout Bog | Trout Lake
| Fish Lake | Lake Mendota | Lake Monona | Lake Wingra

The North Temperate Lakes Long-Term Ecological Research Site has been collecting data for over 30 years on 11 lakes in Wisconsin.

Click on a lake to see real time and historic data.