Stanislaus County, California
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Stanislaus County, California
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Flash Flood Watch
Carquinez Strait and Delta-Northern San Joaquin Valley-
1226 PM PST Fri Feb 24 2017


The Flash Flood Watch is now in effect for

* A portion of northern California...including the following
areas...Carquinez Strait and Delta and Northern San Joaquin

* Through late Thursday night

* Don Pedro and other local dams are making large reservoir
releases that are raising river levels along the Lower San
Joaquin River north of Grayson into the south delta. These
elevated levels are causing flooding in the low-lying areas
along the river and increasing concerns on the levees in the

* Previously identified concern areas on local levees will
continue to see increased river levels. As a precaution, San
Joaquin County officials and the National Weather Service are
encouraging local residents to be prepared to take action in the
event that levee conditions were to deteriorate.


A Flash Flood Watch associated with levees means that there are
conditions that could affect levee stability. If levee conditions
were to deteriorate into a failure, it could lead to flash
flooding and the rapid arrival of flood waters within the area
protected by the levee. People in the area of the Flash Flood
Watch should monitor NOAA Weather Radio and other news outlets
for updates to this situation. Be prepared to quickly evacuate
should a Flash Flood Warning be issued.


Flood Warning
159 PM PST FRI FEB 24 2017

The Flood Warning continues for
The Tuolumne River At Modesto.
* At 1:30 PM Friday the stage was 58.3 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast to fluctuate near 58.0 FT thru near tomorrow noon.
* Flood stage 55.0 ft
* Monitor stage 50.5 ft
* Impact...Near 55.0 feet, This is channel capacity through downtown


LAT...LON 3763 12120 3771 12075 3758 12069 3752 12112


Hydrologic Statement
159 PM PST FRI FEB 24 2017

Forecast information for
San Joaquin River Near Patterson.
* At 12:45 PM Friday the stage was 50.5 feet.
* Forecast to fluctuate near 50.5 FT thru near Sunday noon.
* Flood stage 54.7 ft
* Monitor stage 48.0 ft


LAT...LON 3757 12127 3763 12108 3746 12089 3736 12111


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