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Important for you to know:

  • New to WDFN: explore current and historic water data available in your area of interest and filter to find monitoring locations that collect the water data you need through Explore USGS Water Data. To learn more, read our announcement on the Water Data for the Nation blog.

Hydrological Unit: Cohansey-Maurice

HUC Name
0204020601 Salem River-Frontal Delaware River
0204020602 Alloway Creek
0204020603 Cohansey River
0204020604 Upper Maurice River
0204020605 Lower Maurice River
0204020606 Stow Creek-Frontal Delaware Bay
0204020607 Dennis Creek-Frontal Delaware Bay
Monitoring Locations