New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.

Hydrological Unit: Mongaup River

HUC	Name
020401040101	Middle Mongaup River
020401040102	East Mongaup River
020401040103	West Branch Mongaup River
020401040104	Swinging Bridge Reservoir-Mongaup River
020401040105	Black Lake Creek
020401040106	Black Brook
020401040107	Rio Reservoir-Mongaup River