General Discussion
Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsThey're evacuating all of Oroville, CA. Eroding more slowly now!! Trying temp repair.
Last edited Mon Feb 13, 2017, 12:35 AM - Edit history (7)
Update: Good News!!
There's still going to be flooding, but it won't be a sudden deluge tonight if their plan works. It turns out the overflow (which had never been needed before) auxiliary spillway caused a hole to erode back into the earthen levee wall, which they realized could cause the whole area to collapse for 30' down and, subsequently wash away. They're going to try and drop bags of rocks via helicopters into the hole and they're releasing water at 125k cfs out of the main (but partially collapsed) spillway. Basically, I'm thinking the Feather river, and all ithose it feeds will exceed flood stage by some impressive numbers, but the rest "might" be spared!!
Read more here: http://www.sacbee.com/news/state/california/water-and-drought/article132332499.html#storylink=cpy
Yuba County Office of Emergency Services (Yuba is the county where Sacramento is in)
18 mins ·
ALERT-ALERT-ALERT -- Yes, an evacuation has been ordered. All Yuba County on the valley floor. The auxiliary spillway is close to failing. Please travel safely. Contact family and friends. Help the elderly.
https://www.facebook.com/YubaCountyOES/posts/1115184581925634
7:47pm, 12th February 2017 (ET)
...A FLASH FLOOD WARNING FOR A DAM FAILURE REMAINS IN EFFECT UNTIL 415 PM PST MONDAY FOR SOUTH CENTRAL BUTTE COUNTY... At 441 PM PST * Flash Flood Warning for... A Dam Failure in... South central Butte County in northern California... * Until 415 PM PST Monday * At 445 PM PST, Officials now anticipate a failure of the auxiliary spillway in 60 minutes. Residents of Oroville should evacuate in a northward direction such as towards Chico. Other city`s should follow the orders of their local law enforcement. Operation of the auxiliary spillway has lead to severe erosion that has lead to a failure of the structure. Failure of the auxiliary spillway structure will result in an uncontrolled release of flood waters from Lake Oroville. Immediate evacuation from the low levels of Oroville areas downstream is ordered. From Oroville to Gridley...low level areas around the feather river will experience rapid river rises. This is not a Drill. This is not a Drill. Repeat this is not a drill. * Locations impacted include... Oroville, Palermo, Gridley, Thermalito, South Oroville, Oroville Dam, Oroville East and Wyandotte.
http://share.3sidedcube.com/arc/hazards/alerts/NOAA_bea06d3df7c4f175d7f9738116c6cd8c?identifier=ARC_STORM-1-8
California Department of Water Resources
18 mins ·
EMERGENCY EVACUATION ORDER ISSUED: Officials are anticipating a failure of the Auxiliary Spillway at Oroville Dam within the next 60 minutes.
Residents of Oroville should evacuate in a northward direction, toward Chico. Other cities should f
https://www.facebook.com/CADWR/posts/10154432719172449
Butte County Sheriff
35 mins ·
This is an evacuation order.
Immediate evacuation from the low levels of Oroville and areas downstream is ordered.
A hazardous situation is developing with the Oroville Dam auxiliary spillway. Operation of the auxiliary spillway has lead to severe erosion that could lead to a failure of the structure. Failure of the auxiliary spillway structure will result in an uncontrolled release of flood waters from Lake Oroville.
In response to this developing situation, DWR is increasing water releases to 100,000 cubic feet per second.
Immediate evacuation from the low levels of Oroville and areas downstream is ordered.
This in NOT A Drill. This in NOT A Drill. This in NOT A Drill.
https://www.facebook.com/bcsonews/posts/781255845358029
I just noticed my phone has been changing levee to levy here. My apologies.
underpants
(182,836 posts)Keep us updated.
herding cats
(19,565 posts)Not only for all the people in Oroville (abt. 16,000) but everyone down river. And it's the drinking water for all of the state basically.
KewlKat
(5,624 posts)herding cats
(19,565 posts)I'm from that are like she is and like her I also have family down the river from the dam, so I've been keeping up with it, too.
dewsgirl
(14,961 posts)Yet there has appeared to be somewhat of a media blackout on this (of course the media has it's hands more than full, covering this idiotic administration). I hope everyone is going to be O.K..
rainbow4321
(9,974 posts)So much more important than trying to evac 60k people in the dark within 60 minutes.....
dewsgirl
(14,961 posts)DK504
(3,847 posts)leading to smaller reservoirs downstream. Instead of letting all that necessary water out to the Pacific, California needs to have feeder band rivers leading to other reservoirs. Something that has always confused me.
That said, I hope every stay safe and can get out quickly.
elmac
(4,642 posts)Yuba County Sheriff and Wheatland Police
http://www.broadcastify.com/listen/feed/8294/web
Butte County Sheriff and EMS, Oroville Police / Fire - Live Audio Feed Web Player
http://www.broadcastify.com/listen/feed/24979/web
yuiyoshida
(41,832 posts)dragonlady
(3,577 posts)herding cats
(19,565 posts)It was just so much water it couldn't handle it all.
Susan Calvin
(1,646 posts)What a mess. All best hopes and wishes.
scscholar
(2,902 posts)Pictures from the beginning of last week showed problems with the spillway then pictures later in the week showed catastrophic damage. It isn't a problem with the amount of water. The dam was designed to handle the amount of water. The problem is concrete damage that wasn't repaired.
herding cats
(19,565 posts)It's going to be difficult to prove now, but forensic investigations will take place.
TexasBushwhacker
(20,204 posts)It was meant to last 50 years and it went online 49 years ago. Were there any plans to repair or replace it?
herding cats
(19,565 posts)Of course, now it's on the express lane for replacement. The optimal time would have been during the extended drought when it wasn't needed.
TexasBushwhacker
(20,204 posts)Spending tax dollars BEFORE it's actually "needed". Even if it passed inspection, I wonder what grade it was given by the corp of engineers. Grade 1 is the worst, and half of the country's 10,000 dams are grade 1 or 2.
KewlKat
(5,624 posts)be safe everyone.
Adsos Letter
(19,459 posts)That's a LOT of water.
Wishing the best for everyone below the dam.
herding cats
(19,565 posts)This is terrifying.
Adsos Letter
(19,459 posts)That's a huge lake.
Hekate
(90,716 posts)herding cats
(19,565 posts)This is a disaster with potential to be worse than any I've seen.
Adsos Letter
(19,459 posts)herding cats
(19,565 posts)Then it's flattens out mostly.
AngryAmish
(25,704 posts)Kinda big deal.
Adsos Letter
(19,459 posts)They don't think the dam itself will fail..
AngryAmish
(25,704 posts)Do you have any friends in wine country?
Wine country is nice. No one is going to die at in wine country. And going there is just an impromptu vacation.
Dams have a reputation for being solid, until they are not. A few days away can be fun.
Adsos Letter
(19,459 posts)AngryAmish
(25,704 posts)So is drowning.
It is craaazy to think this is a safe situation. If you can get out, go.
99 out of 100 it is safe.
Adsos Letter
(19,459 posts)I misunderstood your first response to me.
braddy
(3,585 posts)herding cats
(19,565 posts)I saw the update today by CWR and was skeptical then, too.
malaise
(269,063 posts)What a disaster - utter dislocation
herding cats
(19,565 posts)It's going to wash that little town right off the map and everything between them and the ocean on the watershed.
malaise
(269,063 posts)sheshe2
(83,793 posts)Lives lost can not be.
Stay safe everyone.
herding cats
(19,565 posts)There's going to be chaos.
Hayabusa
(2,135 posts)This could be BAD.
Kber
(5,043 posts)as of this morning it was "No danger to the surrounding area"!
handmade34
(22,756 posts)VMA131Marine
(4,140 posts)It is the auxiliary spillway. This could have been expected as it is not concrete lined, although I think the spillway lip is concrete. Once the spillway fails, the water will easily be able to erode the earth underlying it.
herding cats
(19,565 posts)Lets just hope some of it holds, but I don't feel optomistic at this point.
Cha
(297,323 posts)herding cats
(19,565 posts)Hope for the best, Cha. This could get ugly.
Susan Calvin
(1,646 posts)I'd like to, re the greedheads, "pinch their little heads off and tell God they died," as Mom would say.
tblue37
(65,409 posts)http://www.trbimg.com/img-58a0ce6a/turbine/la-anphillips-1486933679-snap-photo/650/650x366
progressoid
(49,991 posts)Jim Beard
(2,535 posts)keeps trudging along with Anthony Bourdain.
safeinOhio
(32,690 posts)Along with the big storm in the NE.
HassleCat
(6,409 posts)100,000 cubic feet per second (cfs) is absolutely ripping in a medium sized river. That kind of flow will carry big logs along at 15 to 20 mph, and knock out bridges, etc. Of course, houses in the 100 year flood plain are seriously in danger, and some of them will be swept away, just as in some disaster movie. Serious stuff.
herding cats
(19,565 posts)Also there's the additional flow coming from the auxiliary overflow that's about to breach. This is a flood that is going to destroy everything in its path.
snort
(2,334 posts)Oh shit.
dpibel
(2,833 posts)At least according to the LA Times.
"Officials emphasized that while erosion had carved a massive hole in the main spillway, the dam itself is structurally sound."
Believe me, in the last several days there have been a lot of eyes on it, said Bill Croyle, acting director of the water department. Oroville Dam is not in any way a part of the damage that occurred.
http://www.latimes.com/local/lanow/la-me-ln-oroville-update-20170212-story.html
So there may be an uncontrolled dump of the flood water down the auxiliary spillway. But the lake is not going to drain.
herding cats
(19,565 posts)That's an insane amount of water.
Crash2Parties
(6,017 posts)citood
(550 posts)We can worry about the semantics of which part of the dam failed later.
bpositive
(423 posts)If I lived in an area like this, what would I do to plan for an inevitable flooding event? Buy a canoe! Floatation devices? Flares? Submarine- ok, I'm getting a bit silly, but on a serious side. What did or could people do to save themselves if a levie breaks?
I hope some thought about this and I wish them all good luck and hopefully no harm comes to anyone.
underpants
(182,836 posts)We drove through there coming back from the beach last year. It's a good HOUR inland. When Matthew came through one of the dams failed and the city was pretty much ruined. At least at one point NC officials said something to that effect.
I don't think they had any reasonable expectation that that could happen but it did.
kimbutgar
(21,164 posts)It is a flat plains areas and this is will be a major disaster if the dam fails and unfortunately we will not get any federal help for repairs or help fir those folks in that community. I just don't see chump saying anything about it. Ironically that area went big for chump! 60/40 would give been more but Butte has Chico State and it is a very blue liberal area in a sea of red.
Adsos Letter
(19,459 posts)Jim Beard
(2,535 posts)SunSeeker
(51,574 posts)Last edited Sun Feb 12, 2017, 10:40 PM - Edit history (1)
itsrobert
(14,157 posts)Jim Beard
(2,535 posts)Warpy
(111,279 posts)People are bugging out, or trying to. Roads are jammed and traffic is crawling. Police have yet to make the evacuation routes one way.
Hayabusa
(2,135 posts)rufus dog
(8,419 posts)The comments are fucking horrible.
People making it political and basically saying fuck them all.
StarryNite
(9,446 posts)lindysalsagal
(20,693 posts)Seems crazy that they're only using one-way traffic. Aughtta be letting everyone go out in both directions, at least until they can access other roads.
Anyone know if it's broken, yet?
csziggy
(34,136 posts)That shows the spillway and emergency overflow. It's intimidating.
http://www.sacbee.com/news/state/california/water-and-drought/article132251924.html
Bernardo de La Paz
(49,011 posts)Dunno about the "levy", but the spillway seems in trouble. Further, the dam is overflowing, so there is an emergency spillway which is functioning, but the situation is dire. You can't let water flow over the dam itself because that would erode the dam which would be a massive failure.
http://www.unz.com/isteve/are-there-any-lessons-to-be-learned-from-the-oroville-dam-disaster/
herding cats
(19,565 posts)That's what's failing now, the other spillway (in your video) failed last week.
herding cats
(19,565 posts)Jim Beard
(2,535 posts)herding cats
(19,565 posts)That's 30 vertical feet of erosion expected on the far left of that picture, where it's earth and being eroded away.
Let's just hope it's not that much, because that will be a disaster. Homes lost and possible power out from Oroville all the way down through Sacramento.
Ellipsis
(9,124 posts)salin
(48,955 posts)Dam serious, damn scary.
Adsos Letter
(19,459 posts)msongs
(67,420 posts)Jim Beard
(2,535 posts)Adsos Letter
(19,459 posts)cally
(21,594 posts)Website says updates are on Facebook and twitter. I also saw it on local news. It's bad
herding cats
(19,565 posts)They're all very legit, I promise.
Oh, and the Red Cross alert. It's up there, too. Also, The Sacramento Bee is a newspaper. It's the first link.
gademocrat7
(10,660 posts)I have family in Folsom. They are very concerned for the residents of Oroville and surrounding communities.
herding cats
(19,565 posts)It's just too dangerous to risk staying there now.
Adrahil
(13,340 posts)nd then back to tweeting about the media and Ivaka's junk.
yeoman6987
(14,449 posts)I wish I was being sarcastic. He would say that in a heartbeat.
gademocrat7
(10,660 posts)Leghorn21
(13,524 posts)out, an endless line of headlights in the dark - really horrific
herding cats
(19,565 posts)I hope it erodes slowly to give them more time.
Leghorn21
(13,524 posts)counterflow senario, as they do for hurricane situations, but that sure would accelerate this achingly slow process -
herding cats
(19,565 posts)There's still going to be flooding, but it won't be a sudden deluge tonight if their plan works. It turns out the overflow (which had never been needed before) auxiliary spillway caused a hole to erode back into the earthen levy wall, which they realized could cause the whole area to collapse for 30' down and, subsequently wash away. They're going to try and drop bags of rocks via helicopters into the hole and they're releasing water at 125k cfs out of the main (but partially collapsed) spillway. Basically, I'm thinking the Feather river, and all ithose it feeds will exceed flood stage by some impressive numbers, but the rest "might" survive!!
Leghorn21
(13,524 posts)wonderful effect of Katrina - small yet major for us peeps with "pets" (aka "family" - the TWC specifically said when talking about shelters starting to open, "...and bring your pets!!" - it's kinda been the norm since K., but is still music to pet-lovers' ears, non??!!
herding cats
(19,565 posts)Many people postpone, or decide not to evacuate at all, if they can't bring their furry family with them. It ends up costing people's lives, not just their pets.
janlyn
(735 posts)Said the emergency spill way wss rated to handle 250,000 cubic feet per second,but it started failing at a fraction of that amount. Sounds to me like shoddy workmanship of the structure whenmit was initially built. Hope everyone gets out ok!
2naSalit
(86,650 posts)it's been raining really hard fro months now and the soil does not lend itself to holding water well and erodes when prolonged saturation takes place, even when an where there are trees/vegetation. It just isn't the kind of soil that holds together under constant or near constant deluge by extreme amounts of rain all in a short time. That and the age of the dam network contribute to this. Most large infrastructure built in the first 60 or so years of the 20th century was pretty sound and not likely to have had much in the way of shoddy work.
Just sayin'.
janlyn
(735 posts)I suppose time will tell.
2naSalit
(86,650 posts)to take care of upgrades or repairs in the past too. But I don't think it was a design flaw per se.
Coventina
(27,121 posts)out of harm's way.
All the wild thing are in danger as well.
This is one of the prices we pay when we "manage" water.
2naSalit
(86,650 posts)rainbow4321
(9,974 posts)If it doesn't take you directly there, go to broadcastify.com, click on browse feeds, go to CA and pick Butte County. They have a special broadcast about the evac area.
OKNancy
(41,832 posts)as of a minute ago anyway
Kilgore
(1,733 posts)citood
(550 posts)lapfog_1
(29,205 posts)California's real water storage is snow in the Sierras... not resavoirs.
Not to mention ground water which was drastically reduced in the last 10 years.
The snow came, but rain came too (warmer climate) and has melted some of the snow.
There may be more snow later (even next week), but right now, the draught is only temporarily relieved.
We do like the reservoirs full again... that's really good news. But we need snow pack all the way down into the lower elevations of the Sierras.
scscholar
(2,902 posts)Well, other than a couple of sentences from Rachel Maddow. I've been following this for a week and a half since a friend has been posting scary pictures and math to Facebook. When you have a huge amount of snow, it's 50 degrees F, and raining beginning of last week, you knew there was going to be a big problem.
pinboy3niner
(53,339 posts)herding cats
(19,565 posts)She hit on al the potential dangers in the situation. I was really impressed with her knowledge - then she said how her dad had worked for CWR for some 40 years. No wonder she is so up on her hydrological facts.
pinboy3niner
(53,339 posts)Lots of coverage today on cable news shows and all the major media.
scscholar
(2,902 posts)Trump is burying this story and not allowing it to be told. Last I heard over 200,000 people had to flee because of his lack of infrastructure budget. He has abandoned us.
pinboy3niner
(53,339 posts)And she did another big Oroville story on her show tonight. Cable news shows also have been covering the story all day today.
Trump won't propose his first budget until later this year. He has hardly been in office 3 weeks and had nothing to do with it--at least, not yet, until he makes his decision very soon on requested federal emergency aid to California.
Multiple Oroville threads here and many news reports cover the background of the infrastructure issues and why they were not addressed years ago.
sweetapogee
(1,168 posts)To those in the area. Thanks for bringing this news to our attention. This is awful!
DonCoquixote
(13,616 posts)because there are many places that are in this level of deep shit.
Leghorn21
(13,524 posts)And though TWC, which was covering evacuation very well (this old iPad can't do FB or streaming of anything very well) - though they have gone on to regular programming now, boy, watching those cars creeping across all manner of bridges? Not...calming. Do not know if dam water is headed towards those bridges, but if so, and a sudden river-tsunami heads their way - -
Anyway, yes, fact.
regnaD kciN
(26,044 posts)...I'm just sure the administration will do all they can to get emergency federal aid to California...
StarryNite
(9,446 posts)Thank you for the update!
randome
(34,845 posts)I know they issued the evacuation order earlier but I wonder how many heeded it and how jammed up are the roads.
herding cats
(19,565 posts)Those are mostly two lane highways out there. Luckily they don't have to rush anymore, and hopefully there won't be a next time.
Pachamama
(16,887 posts)That Oroville won't be destroyed. But I'm hoping people all get to safety and all the structural engineers and geological specialists are able to prevent the worst. And that the rain predicted this week moves away....
pinboy3niner
(53,339 posts)Link to tweet
@CA_DWR
DWR plans to use helicopters to drop rocks to fill in the gouge in the Oroville Auxilliary Spillway to stabilize.
6:50 PM - 12 Feb 2017
Takket
(21,578 posts)and the live chat is just riddled with deplorables blaming Obama, Hillary, the governor and just "libtard Californians" in general for this
What is the matter with these people??? They are rooting for a disaster because California is a blue state!!!!! They are completely without any sort of morality of decency. Horrible people!!!
regnaD kciN
(26,044 posts)...spend decades telling everyone that their opponents are the pure essence of contemptible evil, and, eventually, surprise!, they come to believe it.
Leith
(7,809 posts)with the potential of catastrophic. I've been watching the livestream news and they have done a terrific job of explaining what's happening, how it happened, worst case scenarios, and interviews with evacuees. People are keeping their heads and morale is high. I worry about those evacuating to Sacramento, though. If the worst happens, the flood will be coming their way.
All the best to everyone.
Leghorn21
(13,524 posts)Mark Finan
@ kcraFinan
Sacramento
KCRA-TV Chief Meteorologist
Mark Finan
@kcraFinan
4m
At 8pm, Lake Oroville was at 901.02'. Flow is now ending over the emergency spillway
View details ·
Mark Finan
@kcraFinan
1h
Lake Oroville is down to 100.1% full right now. Dropping about 1/3 foot per hour. The lower it gets the less pressure there will be
herding cats
(19,565 posts)They managed to save the day, and a lot of people's homes and possibly their lives!
I just love a happy ending.
Leghorn21
(13,524 posts)Mark Finan
@kcraFinan
At the current rate of outflow, Lake Oroville will drop about 20' in 36 hours.
8:49 PM - 12 Feb 2017
- - - BUT! Apparently, big rains heading in on Wednesday, so this ain't over yet - poor peeps, oh -
regnaD kciN
(26,044 posts)...until they figure out the way to patch that hole in the main spillway -- and hopefully before another monsoon comes.
Docreed2003
(16,865 posts)Xolodno
(6,395 posts)...I see signs of "Trains vs Water Storage".
It pisses me off to no end. We should be talking about dismantling dams and returning the rivers that provided Chinook salmon, an industry destroyed by central valley farms and moving farms to drip irrigation. Many refuse to go that route because as a farmer once said...and I'm sure many others... "If I don't use all the water, then I won't get the same amount next year".
Farmers could be fucking drowning in water in the central valley and they will still say they don't want to be cut off. I'm not advocating laws to prohibit flood irrigation, but if you make these people pay per gallon what the "city-folk" do....they would adopt drip irrigation and other water saving technologies, crops, etc. real fast.
Water "storage" isn't the answer. Its efficient use of resources.
applegrove
(118,696 posts)moondust
(19,993 posts)Killing hundreds of thousands and creating ISIS.
Meanwhile, crumbling infrastructure at home that even Al Gore brought up during his campaign...17-18 years ago!!!
Republicans? Republicans? Bueller?