043
FGUS86 KSTO 050530
RVSLSC
Hydrologic Statement
National Weather Service Sacramento CA
930 PM PST Tue Feb 4 2025

...Rises Forecast Along the Lower Sacramento River System...

.A series of strong winter storms will bring periods of moderate to
heavy rainfall to northern California through the end of the week.
This will result in rises along the mainstem Sacramento River and
its tributaries. Fremont Weir is experiencing overflow currently

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

CAC095-101-113-060530-
930 PM PST Tue Feb 4 2025

Cache Creek At
 Rumsey Bridge 2/04 8:45 stage 13.1 ft
Forecast to fall below monitor stage of 12.0 FT just after midnight
tonight then forecast to recede to near 5.0 FT early Thursday
afternoon then forecast to rise to near 5.5 FT late Thursday evening
with continued rise expected.
 Monitor stage 12.0 ft, Flood stage 14.0


$$

CAC067-101-113-060530-
930 PM PST Tue Feb 4 2025

Cache Creek At
 Yolo 2/04 8:30 stage 59.0 ft
Forecast to rise above monitor stage of 75.0 FT tomorrow morning
then forecast to rise to near 78.5 FT late tomorrow morning then
forecast to fall below monitor stage of 75.0 FT early tomorrow
afternoon then forecast to recede to near 59.5 FT late Thursday
evening.
 Monitor stage 75.0 ft, Flood stage 81.0
Impact for Yolo...Near 75.0 feet, Yolo County and CA DWR begin
patrolling levee sections of Cache Creek. Yolo County OES alert
responding agencies to the potential impacts from the rising creek
levels.


$$

CAC067-113-060530-
930 PM PST Tue Feb 4 2025


Sacramento River At
 Fremont Weir 2/04 9:15 stage 32.7 ft
Present overflow depth is about 0.9 FT then overflow depth at weir
increasing to 0.9 FT late this evening then overflow depth at weir
increasing to 1.4 FT late tonight then overflow depth at weir
increasing to 1.7 FT late tomorrow morning then overflow depth at
weir increasing to 1.9 FT early tomorrow afternoon.
 Monitor stage 32.0 ft, Flood stage 39.5
Impact for Fremont Weir...Near 33.1 feet, At one foot of overflow,
the river road to Woodland is closed due to flooding.
Near 32.0 feet, Fremont Weir crest elevation. Overflow begins into
the Yolo Bypass flooding agricultural lands.


$$

CAC101-115-060530-
930 PM PST Tue Feb 4 2025

Sacramento River At
 Verona 2/04 8:45 stage 31.5 ft
Forecast to fluctuate near 31.5 FT into just after midnight tonight
then forecast to rise to near 33.5 FT tomorrow evening.
 Monitor stage MSG ft, Flood stage 41.3


$$

CAC115-060530-
930 PM PST Tue Feb 4 2025

Sacramento River At
 I Street Bridge 2/04 9:00 stage 20.8 ft
Forecast to rise to near 23.0 FT late tonight then forecast to
recede to near 23.0 FT Thursday afternoon.
 Monitor stage 27.5 ft, Flood stage 33.5
Impact for I Street Bridge...Near 21.4 feet, Discovery Park is
closed to the public.


$$

CAC113-060530-
930 PM PST Tue Feb 4 2025


Yolo Bypass At
 Lisbon 2/04 9:15 stage 7.4 ft
Forecast to fluctuate near 7.5 FT into tomorrow morning then
forecast to rise to near 8.0 FT late tomorrow morning then forecast
to rise above monitor stage of 13.0 FT late Thursday morning then
forecast to rise to near 15.0 FT late Thursday evening with
continued rise expected.
 Monitor stage 13.0 ft, Flood stage 19.0
Impact for Lisbon...Near 12.0 feet, County Road 107 is flooded.
Near 9.5 feet, Yolo Bypass flooding extends 1/4 mile west. No
structural damage is occurring.
Near 10.5 feet, Local roads on the east side of the Yolo Bypass
south of the I-80 causeway are flooded.
Near 11.0 feet, Glide In Ranch & Mound Farms begin to flood.
Near 13.0 feet, Flood waters extend approximately 1 mile west of the
tow drain downstream of the Lisbon gage.
Near 14.0 feet, Skyrakers Duck Club ponds begin to flood.
Near 15.0 feet, County Road 155 is flooded west of the Golden Sprig
Duck Club.


$$

CAC113-060530-
930 PM PST Tue Feb 4 2025


Yuba River At
 Marysville 2/04 8:30 stage 73.0 ft
Forecast to fluctuate near 73.0 FT into just after midnight tonight
then forecast to rise above monitor stage of 74.0 FT late tonight
then forecast to rise to near 75.0 FT late tomorrow morning then
forecast to fall below monitor stage of 74.0 FT early tomorrow
afternoon then forecast to recede to near 69.0 FT Thursday afternoon.
 Monitor stage 74.0 ft, Flood stage 87.0
Impact for Marysville...Near 74.0 feet, Monitor stage.


$$

CAC095-113-060530-
930 PM PST Tue Feb 4 2025


Feather River At
 Nicolaus 2/04 9:15 stage 38.2 ft
Forecast to fluctuate near 38.5 FT into late this evening then
forecast to rise above monitor stage of 39.0 FT just after midnight
tonight then forecast to rise to near 40.5 FT tomorrow evening then
forecast to recede to near 39.0 FT Thursday evening.
 Monitor stage 39.0 ft, Flood stage 47.0


$$