Hydrological Unit: Ramapo River
| HUC | Name |
|---|---|
| 020301030201 | Upper Ramapo River |
| 020301030202 | Stony Brook |
| 020301030203 | Mahwah River |
| 020301030204 | Middle Ramapo River |
| 020301030205 | Lower Ramapo River |
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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.