| Level Legend: | Running | Below Minimum Recommended Flow | Above Maximum Recommended Flow | Unknown |
| State | River Name/Section | Class | Level | Rel. Level | Updated | |
|---|---|---|---|---|---|---|
| NY | Oswegatchie, Middle Branch— Section #4 (Sluice Falls Section) | IV-V | 994 cfs | med | 12/3 1:30 |
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