902
FGUS86 KSTO 241601
RVSUSA
Hydrologic Statement
National Weather Service Sacramento CA
801 AM PST Sun Nov 24 2024

...High Flows forecast to continue on Upper Sacramento River...

.High flows continue on the Upper Sacramento River due to recent
heavy rainfall. This will result in high action/monitor stage.
Please refer to CNRFC webpage for the latest river forecasts.

Forecasts are based on present and forecasted meteorological and
hydrologic conditions at time of issuance.

Unlisted forecast points are expected to remain below monitor stage.
All those affected by river conditions should remain alert for rapid
changes and for possible forecast revisions.

For more hydrologic information and stage definitions refer to the
following web site: water.noaa.gov/wfo/STO

CAC103-251600-
801 AM PST Sun Nov 24 2024

Sacramento River Above
 Bend Bridge 11/24 6:45 stage 7.7 ft
Forecast to recede to near 5.5 FT just after midnight tonight then
forecast to rise to near 8.0 FT early Tuesday morning.
 Monitor stage 22.0 ft, Flood stage 27.0


$$

CAC103-251600-
801 AM PST Sun Nov 24 2024

Sacramento River At
 Tehama Bridge 11/24 7:00 stage 201.4 ft
Forecast to fluctuate near 201.5 FT into late this morning then
forecast to recede to near 200.0 FT just after midnight tonight then
forecast to rise to near 201.5 FT tomorrow evening.
 Monitor stage 206.5 ft, Flood stage 209.5


$$

CAC103-251600-
801 AM PST Sun Nov 24 2024

Sacramento River At
 Vina Woodson Bridge 11/24 7:45 stage 171.7 ft
Forecast to fluctuate near 171.5 FT into late this morning then
forecast to recede to near 169.5 FT tomorrow morning then forecast
to rise to near 171.5 FT early Tuesday morning.
 Monitor stage 180.0 ft, Flood stage 183.0


$$

CAC021-007-251600-
801 AM PST Sun Nov 24 2024

Sacramento River At
 Ord Ferry 11/24 7:45 stage 111.2 ft
Forecast to fall below monitor stage of 110.0 FT late this morning
then forecast to recede to near 102.0 FT late tomorrow morning then
forecast to rise to near 103.5 FT Tuesday morning with continued
rise expected.
 Monitor stage 110.0 ft, Flood stage 114.0
Impact for Ord Ferry...Near 110.3 feet, Head cuts in 3Bs silt weir
start overflow into Butte Basin, flooding dips on Ord Ferry Road
west of River Road. Persistent flows at or above this level increase
flooding in Butte Basin. Ord Ferry Road and additional roads in
Glenn and Colusa counties are closed due to flooding.


$$

CAC021-007-251600-
801 AM PST Sun Nov 24 2024

Sacramento River At
 Butte City 11/24 7:00 stage 89.0 ft
Forecast to fluctuate near 89.0 FT into late this morning then
forecast to fall below monitor stage of 88.5 FT late this morning
then forecast to recede to near 76.0 FT tomorrow afternoon then
forecast to rise to near 77.0 FT Tuesday morning with continued rise
expected.
 Monitor stage 88.5 ft, Flood stage 97.0


$$

CAC011-101-251600-
801 AM PST Sun Nov 24 2024

Sacramento River At
 Moulton Weir 11/24 6:45 stage 76.6 ft
Present overflow depth is about 0.5 FT then forecast to end overflow
this afternoon.
 Monitor stage 76.2 ft, Flood stage 83.8
Impact for Moulton Weir...Near 76.2 feet, Moulton Weir crest
elevation. Overflow begins into butte sink. River Road is flooded
and closed.


$$

CAC011-101-251600-
801 AM PST Sun Nov 24 2024

Sacramento River At
 Colusa Weir 11/24 7:00 stage 66.4 ft
Present overflow depth is about 5.5 FT then overflow depth at weir
decreasing to 0.5 FT tomorrow afternoon then forecast to end
overflow late tomorrow evening.
 Monitor stage 60.9 ft, Flood stage 70.1
Impact for Colusa Weir...Near 60.9 feet, Colusa Weir crest
elevation. Overflow begins into the Sutter Bypass.


$$

CAC011-101-251600-
801 AM PST Sun Nov 24 2024

Sacramento River At
 Colusa Bridge 11/24 7:45 stage 66.0 ft
Forecast to fluctuate near 66.0 FT into late this afternoon then
forecast to fall below monitor stage of 63.0 FT late tomorrow
morning then forecast to recede to near 59.5 FT Tuesday morning.
 Monitor stage 63.0 ft, Flood stage 70.0
Impact for Colusa Bridge...Near 65.0 feet, Water moves into the
parking lot of Loves Landing trailer park along east bank of river
inside levee.
Near 63.0 feet, Monitor Stage.


$$

CAC011-101-251600-
801 AM PST Sun Nov 24 2024

Sacramento River At
 Tisdale Weir 11/24 7:15 stage 46.8 ft
Present overflow depth is about 2.7 FT then overflow to remain near
depth of 1.7 FT into late Tuesday morning.
 Monitor stage 44.1 ft, Flood stage 51.6
Impact for Tisdale Weir...Near 44.1 feet, Tisdale Weir crest
elevation. Overflow begins into the Tisdale Bypass. This water
eventually ends up in the Sutter Bypass.


$$