Red Flag Warning
2025-12-20T00:00:00-07:00

...THIS IS A PARTICULARLY DANGEROUS SITUATION FOR IN AND IMMEDIATELY ADJACENT TO THE FOOTHILLS, BETWEEN 5500 AND 9000 FEET, FOR BOULDER AND JEFFERSON COUNTIES ON FRIDAY... Strong west winds, sustained 45-55 mph with gusts upwards of 85- 105 mph, are expected in the foothills of Larimer, Boulder and Jefferson Counties beginning early Friday morning. Relative humidity values are expected to drop into the low teens, possibly upper single digits. While Red Flag conditions, critical fire weather, are expected across a larger area in northern Colorado, the most extreme conditions are expected to be along Highway 93 from Jefferson County into Boulder County and along US-36 north of Boulder to the Larimer County line and westward. There will be a high 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. Such conditions may be a longer duration than usual, with potential for low humidity to extend well into the evening hours. * AFFECTED AREA...Fire Weather Zones 238, 240, 241, 242 and 243. * TIMING...From 10 AM this morning to midnight MST tonight. * WINDS...West 15 to 25 mph with gusts up to 60 mph possible west of I-25, and gusts to 40 mph possible along and east of I- 25. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.


Sacandaga River River Levels

Last Updated: December 19, 2025

The Sacandaga River is a 64-mile-long river located in Upstate New York.


Summary

Total streamflow across the Sacandaga River was last observed at 1,150 cfs, and is expected to yield approximately 2,281 acre-ft of water today; about 21% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 5,387 cfs, with recent peaks last observed on 2019-11-01 when daily discharge volume was observed at 37,700 cfs.

Maximum discharge along the river is currently at the Sacandaga River Near Hope Ny reporting a streamflow rate of 1,150 cfs. This is also the highest stage along the Sacandaga River, with a gauge stage of 3.1 ft at this location. This river is monitored from 2 different streamgauging stations along the Sacandaga River, the highest being situated at an altitude of 940 ft, the Sacandaga River Near Hope Ny.

River Details

Last Updated 2025-12-19
Discharge Volume 2,281 ACRE-FT
Streamflow 1,150.0 cfs
-140.0 cfs (-10.85%)
Percent of Normal 21.35%
Maximum 37,700.0 cfs
2019-11-01
Seasonal Avg 5,387 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Sacandaga River Near Hope Ny
USGS 01321000
1150 cfs 3.1 ft -10.85
Sacandaga River At Stewarts Bridge Nr Hadley Ny
USGS 01325000
448 cfs 1.94 ft 1.13
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Sacandaga River is a 64-mile-long (103 km) river in the northern part of New York in the United States. Its name comes from the Native American Sa-chen-da'-ga, meaning "overflowed lands".The Sacandaga River is a tributary of the Hudson River, flowing into it across from Lake Luzerne, at the border of Saratoga County and Warren County.