802
FGUS86 KSTO 081613
RVSUSA
Hydrologic Statement
National Weather Service Sacramento CA
813 AM PST Wed Jan 8 2025

...Fluctuations Continue Along the Upper Sacramento River System...

..Tisdale Weir remains in Action Stage, as overflow continues from
the recent weather systems that moved through the area. Continued
fluctuations are expected throughout today along all other points
along the Upper Sacramento River System.

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

CAC103-091615-
813 AM PST Wed Jan 8 2025

Sacramento River Above
 Bend Bridge 1/08 7:45 stage 9.0 ft
 Forecast to fluctuate near 9.0 FT thru Friday morning.
 Monitor stage 22.0 ft, Flood stage 27.0


$$

CAC103-091615-
813 AM PST Wed Jan 8 2025

Sacramento River At
 Tehama Bridge 1/08 7:00 stage 201.7 ft
 Forecast to fluctuate near 201.5 FT thru Friday morning.
 Monitor stage 206.5 ft, Flood stage 209.5


$$

CAC103-091615-
813 AM PST Wed Jan 8 2025

Sacramento River At
 Vina Woodson Bridge 1/08 7:45 stage 170.8 ft
 Forecast to fluctuate near 171.0 FT thru Friday morning.
 Monitor stage 180.0 ft, Flood stage 183.0


$$

CAC007-021-091615-
813 AM PST Wed Jan 8 2025

Sacramento River At
 Ord Ferry 1/08 7:45 stage 102.2 ft
 Forecast to fluctuate near 102.0 FT thru Friday morning.
 Monitor stage 110.0 ft, Flood stage 114.0


$$

CAC101-011-091615-
813 AM PST Wed Jan 8 2025

Sacramento River At
 Colusa Bridge 1/08 7:45 stage 57.8 ft
Forecast to fluctuate near 57.5 FT into late this afternoon then
forecast to recede to near 55.5 FT Friday morning.
 Monitor stage 63.0 ft, Flood stage 70.0


$$

CAC101-011-091615-
813 AM PST Wed Jan 8 2025

Sacramento River At
 Tisdale Weir 1/08 7:15 stage 45.4 ft
Present overflow depth is about 1.3 FT then overflow to remain near
depth of 0.4 FT into late Friday 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.


$$