Northeast Glacial Lakes Watershed Improvement & Protection Project


Click below for lake levels and flooding information:




SD Dept. of Agriculture and Natural Resources New and Historical Lake Levels



 Mission Statement

The goal of the Northeast

Glacial Lakes Watershed
 Improvement and Protection
 Project is to improve and
protect the water quality
 of northeast South Dakota
 lakes and streams.



The Northeast Glacial Lakes Watershed Improvement and Protection Project is a cooperative venture between Day, Grant, Marshall and Roberts County Conservation Districts to protect and improve the water quality of northeast South Dakota lakes,  reservoirs, streams and rivers.  This web site will provide information to agricultural landowners and producers on cost share programs available to implement best management practices designed to improve water quality, livestock and cropland production plus a wealth of information useful for lakeshore property owners, recreational users and the general public.


Click to View or Download

New to the Site! 

Pickerel Lake Water Quality Report

(click to view or download report)

Enemy Swim Water Quality Report

(click to view or download report)

Lake Elevation Data

2021 Blue Dog Lake Graph

2021 Bitter Lake/Waubay Lake Graph

Updated Lake Level Fact Sheets

Upcoming Events
2022 Lake and Stream Ecology and Water Quality Workshop
June 1-3, 2022
NeSoDak Bible Camp Waubay, SD