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California, Clear Lake/Southern Lake County

Flood Warning, Areal Flood Warning

Statement as of 2:42 PM PST on February 21, 2017

Expires 7:00 PM EST on February 23, 2017


The Flood Warning continues for
the Clear Lake at Lakeport.
* At 2:15 PM Tuesday the stage was 10.4 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast to rise to near 11.0 ft tomorrow evening then forecast to
fluctuate near 11.0 ft thru Thursday afternoon.
* Flood stage 9.0 ft
* monitor stage 8.0 ft
* impact... near 11.0 feet, major flooding occurs all aruond the north
end of the lake, especially in Lakeport and Clearlake Oaks. Highway
20 around the north end of the lake is closed in some areas.
* Impact... near 9.0 feet, low lying structures and some main roads
around the lake are threatened by the High Lake levels.
* Impact... near 8.5 feet, minor flooding of some lake side residents
occurs. More buildings are threatened from Lakeport to Clearlake
Oaks.


&&

Lat... Lon 3917 12293 3904 12262 3887 12260 3898 12293





912 am PST Tue Feb 21 2017

... A Flood Warning for urban areas and small streams remains in
effect until 400 PM PST Thursday for Colusa... Yolo... Sutter...
Solano... Plumas... alpine... Placer... Shasta... Lassen... Amador...
Tuolumne... Sacramento... lake... Stanislaus... San Joaquin... El
Dorado... Calaveras... Tehama... Butte... Glenn... Sierra... Yuba and
Nevada counties...

Officials have reported that Clear Creek out of Whiskeytown dam in
Shasta County will exceed the safe channel capacity and will flood.
Downstream locations impacted includes the environmental school and
other residents in low lying areas near the creek.

Precautionary/preparedness actions...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

A Flood Warning means that flooding is imminent or occurring. All
interested parties should take necessary precautions immediately.


Lat... Lon 3725 12146 3810 12157 3808 12230 3832 12206
      3884 12229 3867 12262 3907 12309 3950 12306
      3955 12288 4033 12307 4058 12269 4117 12246
      4118 12250 4118 12133 4059 12132 3835 11963
      3776 11988 3780 12018 3713 12122


Mk


Hydrologic Statement

Statement as of 2:34 PM PST on February 21, 2017


Forecast information for
Sacramento River at Tisdale Weir.
* At 2:15 PM Tuesday the stage was 49.9 feet.
* Present overflow depth is about 4.4 ft then overflow depth at Weir
decreasing to 3.7 ft late tomorrow morning then overflow to remain
near depth of 3.7 ft thru Thursday afternoon.
* Flood stage 53.0 ft
* monitor stage 45.5 ft
* impact... near 45.5 feet, Tisdale Weir crest elevation. Overflow
begins into the Tisdale bypass. This water eventually ends up in
the Sutter bypass.

&&

Lat... Lon 3916 12193 3906 12173 3891 12162 3893 12193


Hec


Weather Severe Map
Alaska - Wind Advisory , Winter Weather Advisory , Blizzard Warning , Winter Storm Watch
California - Flood Warning, Areal Flood Warning , Areal Flood Warning , Flood Warning , Areal Flood Advisory , Areal Flood Watch , High Surf Advisory , Areal Flood Watch, Areal Flood Advisory , Flash Flood Watch , Wind Advisory , Winter Storm Warning , Winter Weather Advisory , Hydrologic Statement , Hydrologic Statement, Avalanche Warning
Colorado - Winter Storm Watch , Winter Weather Advisory , Fire Weather Warning , Fire Weather Watch, Fire Weather Warning , Fire Weather Warning, Fire Weather Watch , Public Information Statement
Florida - Flood Warning , Coastal Hazard Statement
Idaho - Areal Flood Warning , Flood Warning , Areal Flood Warning , Flood Watch, Areal Flood Watch , Areal Flood Advisory , Areal Flood Watch , Areal Flood Advisory, Flood Watch , Wind Advisory , High Wind Warning , Winter Weather Advisory
Illinois - Special Statement , Hydrologic Statement
Indiana - Public Information Statement
Iowa - Flood Warning , Winter Storm Watch
Kansas - Public Information Statement
Kentucky - Special Statement
Massachusetts - Freezing Rain Advisory , Special Statement
Minnesota - Flood Warning , Winter Storm Watch
Missouri - Dense Fog Advisory , Special Statement
Montana - Areal Flood Warning , Areal Flood Watch , High Wind Warning , Wind Advisory , Winter Weather Advisory
Nebraska - Winter Storm Watch , Fire Weather Warning , Special Statement , Record Report
Nevada - Areal Flood Warning , Flash Flood Warning , Areal Flood Warning , Flood Warning, Areal Flood Warning , Wind Advisory , Winter Storm Warning , Winter Weather Advisory , Avalanche Warning , Special Statement
New Mexico - High Wind Watch , Fire Weather Warning , Fire Weather Watch , Fire Weather Warning, Fire Weather Watch
New York - Freezing Rain Advisory , Special Statement
North Dakota - Flood Warning , Special Statement
Ohio - Public Information Statement
Oklahoma - Fire Weather Watch
Oregon - Areal Flood Warning , Flood Warning , Wind Advisory , Winter Weather Advisory
South Dakota - Flood Warning, Areal Flood Warning , Winter Storm Watch , Air Quality Alert
Texas - Flood Warning , High Wind Watch , Fire Weather Watch , Fire Weather Warning , Public Information Statement
Utah - Areal Flood Advisory , Wind Advisory , Winter Weather Advisory , Public Information Statement
Vermont - Freezing Rain Advisory , Special Statement
Washington - Areal Flood Warning , Areal Flood Watch , Flood Watch, Areal Flood Watch , Winter Weather Advisory
Wisconsin - Flood Warning , Areal Flood Warning , Flood Warning, Areal Flood Warning , Winter Storm Watch , Hydrologic Statement , Flood Warning, Hydrologic Statement
Wyoming - Areal Flood Warning , High Wind Warning , Winter Storm Watch , Winter Storm Warning , Winter Storm Watch, Winter Storm Warning , Special Statement , Air Quality Alert , Public Information Statement

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