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Important for you to know:

  • 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: Patuxent

HUC Name
0206000601 Headwaters Patuxent River
0206000602 Little Patuxent River
0206000603 Western Branch Patuxent River
0206000604 Upper Patuxent River
0206000605 Middle Patuxent River
0206000606 Lower Patuxent River
Monitoring Locations