* WHAT...Snow tapering off from north to south this morning. Additional snow accumulations up to 2 inches, mainly south of I-70. * WHERE...Boulder, the Denver metro area, and Castle Rock. * WHEN...Until 3 PM MDT this afternoon. * IMPACTS...Heavy snow accumulating on trees may result in broken tree limbs, downed powerlines, and scattered power outages. Despite lesser accumulations on roadways, slick and hazardous conditions are still possible in bouts of heavier snow pushing across the Palmer Divide.
Total streamflow across the
Ramapo River
was last observed at
332
cfs, and is expected to yield approximately
659
acre-ft of water today; about 32%
of normal.
River levels are low and may signify a drought.
Average streamflow for this time of year is
1,031 cfs,
with recent peaks last observed
on
2011-08-29 when daily discharge volume was observed at
37,320 cfs.
Maximum discharge along the river is currently at the
Ramapo River At Pompton Lakes Nj
reporting a streamflow rate of 225 cfs.
This is also the highest stage along the Ramapo River, with a gauge stage of
7.51 ft at this location.
This river is monitored from 4 different streamgauging stations along the Ramapo River, the highest being situated at an altitude of 300 ft, the
Ramapo River At Ramapo Ny.
The Ramapo River is a tributary of the Pompton River, located in northeastern New Jersey.
| Last Updated | 2026-05-06 |
| Discharge Volume | 659 ACRE-FT |
| Streamflow |
332.0 cfs
Past 24 Hours: -25.0 cfs (-7.0%) |
| Percent of Normal | 32.2% |
| Maximum |
37,320.0 cfs
2011-08-29 |
| Seasonal Avg | 1,031 cfs |
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Ramapo River At Ramapo Ny
USGS 01387400 |
107 cfs | 2.3 ft | -7.76 | |||||
|
Ramapo River At Suffern Ny
USGS 01387420 |
91 cfs | 2.94 ft | -18.47 | |||||
|
Ramapo River Near Mahwah Nj
USGS 01387500 |
101 cfs | 3.12 ft | -9.01 | |||||
|
Ramapo River At Pompton Lakes Nj
USGS 01388000 |
225 cfs | 7.51 ft | -6.64 |
The Ramapo River is a tributary of the Pompton River, approximately 30 mi (48 km) long, in southern New York and northern New Jersey in the United States.