2025-12-20T00:00:00-07:00
...CRITICAL FIRE WEATHER CONDITIONS FRIDAY... Critical fire weather conditions over the northeast plains will gradually ease into this evening. Strong winds will redevelop in the foothills overnight, with high winds spreading slowly east across the nearby adjacent plains west of I-25 through the afternoon. Extremely high wind gusts of 85-100 mph combined with humidities dropping into the 10-20 percent range will create potential for fast moving wildfires, should any new starts occur. Winds toward I-25 and eastward will be slower to develop, and also speeds will be considerably lighter. That said, gusts of 25-40 mph are still expected to combine with very low humidity and cured grasses to support critical fire weather conditions. Areas farther east into eastern Adams, Arapahoe, Elbert, and Lincoln counties have more uncertainty if those winds even develop, so those locations remain under a Fire Weather Watch. Such conditions may be a longer duration than usual, with potential for low humidity to extend well into the evening hours. The National Weather Service in Denver has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 10 AM Friday to midnight MST Friday night. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zones 238, 239, 240, 241 and 243. * TIMING...From 10 AM Friday to midnight MST Friday night. * WINDS...West 20 to 35 mph, with gusts up to 80 mph or more immediately next to the foothills. Gusts closer to 40 mph along and east of I-25. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a fast moving wildfire.
Summary
Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the Cohansey River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the Cohansey River, the highest being situated at an altitude of ft, the .
River Streamflow Levels
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Cohansey River At Seeley Nj
USGS 01412800 |
19 cfs | 2.88 ft | -3.54 |
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile
The Cohansey River (also called Cohansey Creek) is a 30.6-mile-long (49.2 km) river in southern New Jersey in the United States. The river drains approximately 108 square miles (280 km2) of rural agricultural and forested lowlands on the north shore of Delaware Bay.
It rises in central Salem County, approximately 5 miles (8 km) southeast of Woodstown, and flows south, through rural Cumberland County. It interconnects with Sunset Lake, which is in turn fed from Mary Elmer Lake, both of which are located in Bridgeton's park system. At Bridgeton it becomes navigable, although very shallow at low tide: 1 foot to a few inches coming through downtown Bridgeton. The city boat ramp downtown is unusable during low tide due to about 20 feet (6 m) of mud between the channel and the ramp. The river widens into a tidal estuary, approximately 10 miles (16 km) long, that flows south, then west, entering Cohansey Cove on Delaware Bay, approximately 7 miles (11 km) southwest of Bridgeton. The mouth of the estuary is surrounded by extensive wetlands and salt marshes.
In colonial times the river provided an anchorage for vessels approaching Philadelphia. In 1774, the small port village of Greenwich on the river near its mouth was the scene of an incident similar to the more famous Boston Tea Party in which imported tea was burned as a protest against taxation. The river was also known as the Cesaria River in colonial times.
Navigation and Coast Pilot
The Cohansey River is in Region 3 of the US Coast Guard and NOAA Mapping system. The following information is reproduced from the US government coast pilot information. This is from the 39th edition and may be out of data, so please do not use this for navigation: Cohansey River, which empties into the northeast side of Delaware Bay 31 miles northwestward of Cape May Light, is used mostly by pleasure craft, although some petroleum is transported to Bridgeton. Cohansey Light (39°20'30"N., 75°21'41"W.), 42 feet above the water, is shown from a black skeleton tower with a white daymark on the south side near the natural entrance. A dredged cut through the narrow neck of land on which
the light stands gives a more direct approach to the river; the cut, 0.3 mile northwest of Cohansey Light, is marked on its west side by lights at the inner and outer ends. The river is unmarked above the dredged cut. In April 1990, the controlling depths were 5 feet to Fairton; thence in 1990-September 2003, shoaling to less than 1 foot to Bridgeton. The usual approach to Cohansey River is along the
axis of the dredged cut, but the natural channel eastward of Cohansey Light is sometimes used; the latter has a controlling depth of about 7 feet, and unmarked shoals with depths of 4 to 6 feet must be avoided on either side. Local knowledge is advised when using this approach and in the dredged channel in the upper part of the river off Bridgeton.