Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data
starting March 11, 2024
with a full decommission expected 6 months later.
Learn more about the upcoming change and where to find the new samples
data in our blog.
USGS 463913092162401 ST. LOUIS RIVER BLW NEKUK ISLAND NR FOND DU LAC,MN