Is the Long Branch flooding?
The Long Branch is tracked by 8 USGS streamgauges in Virginia. This page compares each gauge’s live water level against its official National Weather Service flood stage, refreshed every 15 minutes, so you can tell whether the Long Branch is running normal, rising toward flood stage, or already flooding. 0 of 8 gauges have both a usable water-level reading and a published minor flood stage. Gauges without a published flood stage show water level and flow only. For nearby rivers, see all Virginia river levels.
River facts
The longest-running gauge on this river is Long Branch near Annandale, VA. The highest level ever recorded there was 7.95 ft on 21 July 2018, carrying 2,150 cfs. Peak records there go back to 1947 (34 annual peaks). It is currently at 2.86 ft, 5.1 ft below that record.
| Gauge | Status | Stage | Flood stage | Updated |
|---|---|---|---|---|
| Long Branch near Old Creek Drive near Fairfax, VA | No current data | — | — | — |
| Long Branch near Pickett Road near Fairfax, VA | No current data | — | — | — |
| Long Branch above Guinea Road near Fairfax, VA | No current data | — | — | — |
| Long Branch below Guinea Road near Fairfax, VA | No current data | — | — | — |
| Long Branch near Tabard Trail near Fairfax, VA | No current data | — | — | — |
| Long Branch above Woodland Way near Fairfax, VA | No current data | — | — | — |
| Long Branch at Olley Lane near Fairfax, VA | No flood stage defined | 2.30 ft | — | |
| Long Branch near Annandale, VA | No flood stage defined | 2.86 ft | — |