Paris Spent $1.5 Billion Cleaning Poop Out of the Seine, and It's Still Too Dirty for Olympic Swimming
Athletes still can't swim in the Seine River after Paris wasted $1.5 billion trying to clean it for Olympic events.

As nearly 10,500 athletes from 184 countries floated down the Seine River in the pouring rain during the opening ceremony of the Paris Olympics at the end of last week, American sports commentator Mike Tirico announced that the E.coli levels in the famous river were "too high" for swimmers to compete in had events been scheduled to take place that day.
Paris knew the Seine would pose some serious health risks—the river has been illegal to swim in for over 100 years. After a spring with an abnormal amount of rainfall, tests of the river's water found that the levels of E. coli bacteria were more than 20 times higher than what World Triathlon considers acceptable. But the mayor of Paris, Anne Hidalgo, still jumped into the Seine earlier this month in an effort to instill confidence that the waterway was just fine. But a small dip is very different from submerging yourself for hours of racing.
Paris hasn't hosted the Olympics in 100 years, and the largest investment the city made for this global event was not a new stadium or sports arena but a $1.5 billion underground tunnel and water storage facility meant to purify the Seine for the triathlon and open-water swimming races. And if this fancy new system designed to clean one of the dirtiest rivers in the world didn't work? Well, Paris didn't feel the need to come up with a plan b other than postponing and possibly changing the triathlon to a duathlon.
This is not the first time water conditions created controversy during the Olympic Games. Time and again countries prioritize the picturesque or television-friendly venues without considering the very real health risks that are present in many of the world's famous waterways. In 2016, Rio de Janeiro wanted to put the swimmers off the beaches of Copacabana, and during the 2020 Tokyo Games the swimmers competed in Odaiba Marine Park—both locations the largest site of each prospective city's sewage runoff.
In Paris, one athlete is taking matters into his own unwashed hands—American triathlete Seth Rider believes he can ward off serious infection by "increas[ing] my E. coli threshold" and not washing his hands after using the bathroom. Other athletes are upping their probiotic intake in the hopes of building a stronger gut to withstand an infection.
The Olympic triathletes had their scheduled training sessions canceled on both Sunday, July 28 and Monday, July 29 because the E.coli level was still too high. And this morning, the men's triathlon, the first race that was scheduled to take place in the Seine, was postponed.
For the 2028 Olympics in Los Angeles, the plan is to host the outdoor swimming events along Laguna Beach, which, for now, appears to be safer than the Seine. But the U.S. should still come up with a backup plan that doesn't involve wasting billions of taxpayer dollars or athletes making questionable hygiene decisions.
Editor's Note: As of February 29, 2024, commenting privileges on reason.com posts are limited to Reason Plus subscribers. Past commenters are grandfathered in for a temporary period. Subscribe here to preserve your ability to comment. Your Reason Plus subscription also gives you an ad-free version of reason.com, along with full access to the digital edition and archives of Reason magazine. We request that comments be civil and on-topic. We do not moderate or assume any responsibility for comments, which are owned by the readers who post them. Comments do not represent the views of reason.com or Reason Foundation. We reserve the right to delete any comment and ban commenters for any reason at any time. Comments may only be edited within 5 minutes of posting. Report abuses.
Please
to post comments
No comment.
Replacing whites with Africans has consequences
"Pooping indoors is white patriarchal colonial oppression!"
Try getting all the rats to poop in a toilet.
I'm sure "cultural enrichment" makes some addition, but runoff from any major city is going to have a lot of shit in it even if the people are all using modern sanitation.
The French would be better off spending that $1.5 billion teaching all their Muslim immigrants not to shit in the river.
The French people are getting exactly what they voted for.
I have no sympathy.
There seem to be a good number of French people voting otherwise to judge from the recent elections.
MERDE!
If they really wanted to save billions, they wouldn't host the Olympics. I'm reminded of the old joke upon seeing a sign "Save 50%" -- you can save 100% by not buying it at all.
My favorite is "the more you spend the more you save" type sales.
I haven't seen one of those in a while, but I avoid TV. Yeah, those were pretty funny.
‘Almost free today’ is another good one.
Shitty seashore jewelry stores - "50% plus an extra 30% off!" That is not actually 80% off of a pos piece of bling that was marked up 250%.
Stacked discounts sort of multiply, not add. E.g., "regular price" is $10. 50% off is $5. 30% off that is $3.50.
Or take the 30% off first: discount to $7.00, and half off that leaves $4.50.
Capitalism 101: It's not a deal if you don't need it.
The 1.5 billion is a big number and if the plan was to overall raise the quality of the Steine River long term I would accept the idea. But if you are spending this money for the short period the Olympics are present then it really is a waste.
Could have built one hell of a swimming pool for that kind of money.
Sewer infrastructure is really expensive and no politician wants to spend that kind of money, so almost every city is stuck with a system that could use a 9-10 digit project.
The big problem is that an activated sludge system has a hard upper limit on capacity. Your bacteria can only each the filth so quickly and clarifiers can only settle so fast. If you push too much water through, the half-digested sludge pushes through your system and you get filth into the river. On the other hand, water comes in huge surges (your peaks can easily be ten times your average), so you need a mix of pre-storage and capacity to properly clean all the water, and something completely unexpected could very easily overwhelm your best laid plans.
almost every city is stuck with a system that could use a 9-10 digit project.
Especially in Europe, where sewer systems were largely born of culverting the stinky, shit-filled creeks that drained into whatever the local major river was.
"E. coli bacteria were more than 20 times higher than what World Triathlon considers acceptable."
All this, and Inspector Javert's corpse.
Should’ve hired sqrllsy.
Picturing a merde chomping Pacman, thank you.
It would be like Newman and a river full of fecal muffin stumps.
I thought all the Indians migrated to England?
No, those are South Asians. Unless they are Pakis.
Asia runs from somewhere around the Philippines to the Suez Canal. But in the UK these days, “Asian” without qualification means “Muslim”, probably including Egyptians from Cairo, Turks from both sides of the Bosporus, and everyone from the -stans whether in Asia or Europe. I don’t know whether French use the same coded speech these days – in the 1960’s most of their Muslims were Algerian, but that may have changed.
They've got various events scheduled in places other than Paris. They should have held this in Marseilles.
This is unavoidable when you have a water-way fed by runoff from cities. The only difference with LA is that our runoff dumps into a big giant ocean that can dilute the contaminants. Even so, you never swim at beaches near this runoff after a rain storm. The whole purpose Laguna Beach was chosen is that it is far distant from two runoffs- the back bay in Newport (which has a lot of natural filtering) and Aliso Creek down south. It is very, very rare for this beach to have bad swimming conditions even in heavy rainfall, which is almost unheard of this late in the summer.
No it's not. If you properly design your sewage system and have the funding to build and maintain it, it is very much possible to have no sewage overflows outside of major storms. The level of funding determines how "major" a storm it takes to cause you to overflow.
For example, in my home, no system can withstand a hurricane (if you could build a system that big, you would never be able to keep your bacteria alive during normal circumstances). But you should be able to withstand a common summer storm.
" If you properly design your sewage system and have the funding to build and maintain it, it is very much possible to have no sewage overflows outside of major storms."
This is not sewage, it is storm drain runoff- basically all the streets dump into storm drains and then those ultimately drain into the rivers. Of course if you "properly design" your water management you won't have this problem. Which is why I said it is unavoidable when you have a "waterway fed by runoff from cities". Proper design would not do this, but we are talking about townships over 100 years old. They weren't properly designed.
The whole purpose Laguna Beach was chosen is that it is far distant from two runoffs- the back bay in Newport (which has a lot of natural filtering) and Aliso Creek down south.
Yeah - when I was a kid it was pretty common for the beach at the mouth of Aliso Creek to be closed for the contaminated water, and Newport back bay was always just nasty.
I honestly don't know why they bothered. They could have built 10 sets of olympic pools for 1/20th as much lol
It's not just a problem in big cities. Manton, Michigan, population about 1,300, regularly has it's only swimming area, Lake Billings, posted "No Swimming" because of high coliform count even though there's not much but forest upstream. This plays hell with their tourist business based on a campground on Lake Billings, but you just can't teach the deer and birds to use a toilet.
Shit’s getting in Seine.
That's crazy.
Pahreese!
The whole thing is a pile of crap.
But isn't swimming in your own shit, like no AC (and bathing), more Green?
Right up there with eating bugs, man.
Kind of brown I would expect.
It greens over eventually.
With so many athletes it will probably be gang green.
Big government, big business, big labor, big crime and a gullible, shallow populace to enable them all. If only "democracy" didn't involve letting "the People" rule ...
I wonder if this is one of those quiet smirks that God has.
I mean, how fitting is it that their transgender/pedophile tableau goes hand in hand with a literal river of feces.
"God is a comedienne playing to an audience too scared to laugh." H.L. Mencken
Truly one of the few positive things to come out of Charm City, other than I-95 when leaving Baltimore.
I tried really hard to think of something else (to prove my Marylander bonafides), but yeah, that’s about it.
Old Bay & Orange Crushes.
I’m not really personally a fan of Utz or natty boh or Berger cookies so I was just spinning wheels, but yeah, Old Bay. That’s something.
I used to work at a Huntvalley grocery story right across the street from a McCormicks plant that did spice testing. I’d get these random calls from them for like 17lbs of fresh halibut THAT DAY. Like I just had that sitting around at any time. And id keep having to tell them we don’t stock $25/lb gourmet fish at the slowest seafood market in the district and could you please give a day or two to try and order some in. In the 3.5 years I was there they never learned.
I can't put into words the amount of "Eew" this story has.
The French city and national governments used the Olympics as a target but it was by no means the end point. The goal was to have water clean enough for swimming for anyone at any time.
And in any event, how is it government waste to clean up the river? I grew up on a river (the Monongahela in Pennsylvania) that was an open industrial and residential sewer. There was so much acid runoff from mines that the water was orange and smelled of rotten eggs. Raw sewage was disposed of directly to the river. The river was completely useless for recreation of any sort. To even drink the water required a significant amount of filtering and cleaning. So much chlorine was added that at times you had to boil the water to outgas the free chlorine in order to drink. After the Clean Water Act water quality in the Mon and many other rivers in that part of Appalachia improved significantly. The water is by no means pristine and, like the Siene, high rain runoff can degrade water quality, but in general “the Mon” is a now high quality recreational river. What exactly is wrong with that outcome?
"And in any event, how is it government waste to clean up the river?"
According to this article it didn't work. The river's still filthy. $1.5 billion down the toilet.
A lot of confused libertarians think that anything for the public good is bad and they should be able to dump anything into the environment. That’s one reason I plucked the better ideas of classical liberalism about personal and property rights and merged them into more pragmatic and forward things about guaranteeing certain minimal communal needs like clean water and air, but not necessarily a huge fucking social financial safety net which is basically impossible without eventually running out of money. We can fix mother nature, but we can’t fix overpopulation and breeders so let it be survival of the fittest.
It takes years, if not decades, to clean up a river so that it is safe for swimming once you stop dumping sewage into it. Sounds like they did this just a few months ago.
This. The solids from sewage settle on the bottom, and then slowly leach out, probably taking years to clear. It is possible to dredge the bottom and remove such deposits (along with a lot of sand and gravel), but this is a worse disruption to whatever lives in the stream than the sewage was. It will make the water even dirtier for a while, and risks digging up even nastier stuff that's been buried for decades. If you are going to dredge, you should allow years for the stream to recover.
The people of France deserve this. They deserve whatever happens because they voted for it.
The cheese eating surrender monkeys have always been like this all the while pretending they're so superior to anyone else while their own rivers are so shit filled you wouldn't want to go near them, meanwhile, Paris is a shit hole dumpster fire that needs to be burned to the ground. Most of it is unsafe for any female to walk alone. Muslim rapists are everywhere.
France would have been better off if the Germans had remained in power kept France French. Instead the French monkeys prefer to commit suicide while blaming everyone else for their own arrogance and stupidity.
Oh and F*** the Olympics.
What about the ones who didn't vote for it?
Then morons like fire up and earth based: Stop calling us racist! Niggers and Arabs pooping in the streets and rivers is definitely the cause of this boondoggle.
Kinda like Trump spending $15billion on his wall and building very little of what was promised.
Drop off the triatheletes at the YMCA pool, then them to swim back and forth about 500 times. The problem is solved.
It seems to me half of the Olympic summer games can be played at a high school track or a gym. Think of the money we would save if Ron Paul ran the Olympics.
It was just a postponement. They're swimming now.