| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Willowemoc Creek |  | Beaver Kill | 41.9350900000 | -74.9204400000 | Map | ||||||
| Black Brook (Beaver Kill tributary) | Beaver Kill | 42.0116666700 | -74.6036111100 | Map | |||||||
| Alder Creek (Beaver Kill tributary) | Beaver Kill | 42.0294444400 | -74.7065277800 | Map | |||||||
| Berry Brook (Beaver Kill tributary) | Beaver Kill | 41.9805555600 | -74.8525000000 | Map | |||||||
| Trout Brook (Beaver Kill tributary) | Beaver Kill | 41.9794444400 | -75.0986111100 | Map |