River Statement
Issued by NWS

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000
FGUS86 KSTO 211655
RVSUSA
HYDROLOGIC STATEMENT
NATIONAL WEATHER SERVICE SACRAMENTO CA
855 AM PST SUN DEC 21 2014

...OVERFLOW CONTINUES AT COLUSA AND TISDALE WEIRS...

.RAINFALL OVER THE LAST FEW DAYS CONTINUES TO PROVIDE ENOUGH WATER IN THE
SACRAMENTO RIVER TO GENRATE OVERFLOW AT BOTH COLUSA WEIR AND TISDALE
WEIR.  WEIR OVERFLOW INTO THE SUTTER BYPASS WILL CONTINUE INTO
NEXT WEEK.

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 (ALL LOWER CASE):
HTTP://WWW.WRH.NOAA.GOV/STO/HYDRO_DATA.PHP


CAC103-221655-
855 AM PST SUN DEC 21 2014

SACRAMENTO RIVER ABOVE
 BEND BRIDGE 12/21 07:45 STAGE 11.7 FT
 FORECAST TO RECEDE TO NEAR 8.0 FT LATE TOMORROW MORNING.
 MONITOR STAGE 22.0 FT, FLOOD STAGE 27.0 FT


$$

CAC103-221655-
855 AM PST SUN DEC 21 2014

SACRAMENTO RIVER AT
 TEHAMA BRIDGE 12/21 08:00 STAGE 206.4 FT
 FORECAST TO FLUCTUATE NEAR 207.0 FT THRU NEAR THIS NOON THEN
FORECAST TO RECEDE TO NEAR 204.5 FT LATE TOMORROW MORNING.
 MONITOR STAGE 210.0 FT, FLOOD STAGE 213.0 FT


$$

CAC103-221655-
855 AM PST SUN DEC 21 2014

SACRAMENTO RIVER AT
 VINA WOODSON BRIDGE 12/21 07:45 STAGE 172.6 FT
 FORECAST TO RISE TO NEAR  173.0 FT NEAR THIS NOON THEN FORECAST TO
FLUCTUATE NEAR 173.0 FT THRU THIS AFTERNOON THEN FORECAST TO RECEDE
TO NEAR 171.0 FT LATE TOMORROW MORNING.
 MONITOR STAGE 180.0 FT, FLOOD STAGE 183.0 FT


$$

CAC007-021-221655-
855 AM PST SUN DEC 21 2014

SACRAMENTO RIVER AT
 ORD FERRY 12/21 07:45 STAGE 103.7 FT
 FORECAST TO RISE TO NEAR  105.0 FT LATE THIS EVENING THEN FORECAST
TO RECEDE TO NEAR 104.0 FT LATE TOMORROW MORNING.
 MONITOR STAGE 110.0 FT, FLOOD STAGE 114.0 FT


$$

CAC011-101-221655-
855 AM PST SUN DEC 21 2014

SACRAMENTO RIVER AT
 COLUSA WEIR 12/21 08:00 STAGE 64.0 FT
 PRESENT OVERFLOW DEPTH IS ABOUT 2.2 FT THEN FORECAST TO END OVERFLOW
EARLY TUESDAY MORNING THEN NO OVERFLOW IS EXPECTED LATE TUESDAY
MORNING.
 MONITOR STAGE 61.8 FT, FLOOD STAGE 71.0 FT
IMPACT FOR COLUSA WEIR...NEAR 61.8 FEET, COLUSA WEIR CREST ELEVATION.
OVERFLOW BEGINS INTO THE SUTTER BYPASS.


$$

CAC011-101-221655-
855 AM PST SUN DEC 21 2014

SACRAMENTO RIVER AT
 COLUSA BRIDGE 12/21 07:45 STAGE 62.7 FT
 FORECAST TO RECEDE TO NEAR 59.0 FT LATE TUESDAY MORNING.
 MONITOR STAGE 63.0 FT, FLOOD STAGE 70.0 FT


$$

CAC011-101-221655-
855 AM PST SUN DEC 21 2014

SACRAMENTO RIVER AT
 TISDALE WEIR 12/21 08:15 STAGE 47.9 FT
 PRESENT OVERFLOW DEPTH IS ABOUT 2.4 FT THEN OVERFLOW DEPTH AT WEIR
DECREASING TO 1.5 FT LATE TUESDAY MORNING.
 MONITOR STAGE 45.5 FT, FLOOD STAGE 53.0 FT
IMPACT FOR TISDALE WEIR...NEAR 45.5 FEET, TISDALE WEIR CREST
ELEVATION. OVERFLOW BEGINS INTO THE TISDALE BYPASS. THIS WATER
EVENTUALLY ENDS UP IN THE SUTTER BYPASS.


$$




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