Red Flag Warning
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 The Fire Weather Watch is no longer in effect.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.


NAVASOTA RIVER

Last Updated: December 18, 2025

Get the latest River Levels, Streamflow, and Hydrology for in River flows across 3 streamgages of the Navasota River


Summary

Total streamflow across the Navasota River was last observed at 85 cfs, and is expected to yield approximately 168 acre-ft of water today; about 110% of normal. Average streamflow for this time of year is 77 cfs, with recent peaks last observed on 2025-06-14 when daily discharge volume was observed at 63,030 cfs.

Maximum discharge along the river is currently at the Navasota Rv At Old Spanish Rd Nr Bryan reporting a streamflow rate of 59.7 cfs. However, the streamgauge with the highest stage along the river is the Navasota Rv Nr Easterly with a gauge stage of 3.3 ft. This river is monitored from 3 different streamgauging stations along the Navasota River, the highest being situated at an altitude of 391 ft, the Navasota Rv Abv Groesbeck.

River Details

Last Updated 2025-12-18
Discharge Volume 168 ACRE-FT
Streamflow 84.77 cfs
-9.6 cfs (-10.17%)
Percent of Normal 109.83%
Maximum 63,030.0 cfs
2025-06-14
Seasonal Avg cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Navasota Rv Abv Groesbeck
USGS 08110325
5 cfs 1.69 ft 97.05
Navasota Rv Nr Easterly
USGS 08110500
20 cfs 3.3 ft -31.31
Navasota Rv At Old Spanish Rd Nr Bryan
USGS 08110800
60 cfs 2.08 ft -4.17
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

It originates in eastern Hill County and flows southeast until it meets the Brazos River. The river is known for its scenic beauty and rich history, dating back to the time of Native American tribes. The river is fed by several creeks and tributaries, with the most significant being the Little River. There are two major reservoirs on the Navasota River: Lake Limestone and Lake Mexia. These reservoirs are used for water storage, flood control, and recreational activities such as boating, fishing, and camping. Agriculture is also a significant use of the Navasota River, with many farms and ranches utilizing the river for irrigation purposes. Despite its importance to the local community, the Navasota River faces several environmental challenges, including pollution and habitat degradation.