Pequannock River at Riverdale NJ
Is Pequannock River at Riverdale NJ flooding right now?
Pequannock River at Riverdale NJ measured 2.12 ft on 2026-09-11 01:30:00 UTC. That observation was 5.9 ft below its 8 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
2.12 ft
Streamflow
34 cfs
Minor flooding here begins at 8 ft, with major flooding at 11 ft. The highest crest on record was 13.6 ft on Thu, Apr 5, 1984.
Streamflow outlook
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 7 ft | 4.9 ft below |
| Minor flood | 8 ft | 5.9 ft below |
| Moderate flood | 10 ft | 7.9 ft below |
| Major flood | 11 ft | 8.9 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 13.6 ft | 1984-04-05 |
| 12.57 ft | 2011-08-28 |
| 9.74 ft | 2023-12-18 |
| 9.36 ft | 1996-01-27 |
| 8.99 ft | 2021-09-02 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Ramapo River at Pompton Lakes NJ | 1.0 mi | Passaic County |
| Ramapo River at Dawes Highway at Pompton NJ | 1.3 mi | Passaic County |
| Ramapo River at Lakeside Ave at Pompton Lakes NJ | 1.4 mi | Passaic County |
| Pompton River at Pompton Plains NJ | 2.2 mi | Passaic County |
| Ramapo River at railroad bridge at Oakland NJ | 3.0 mi | Bergen County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.