This public pool is completely chlorine-free. It's also the first of its kind in the U.S.
Yep, the water's green. That's exactly what makes it so awesome.
For a long time, there were only two ways to access a "naturally filtered" pool: live in Europe or open up your wallet.
A gorgeous natural swimming pool in Austria. Photo by Peter Thomas/Flickr.
Natural pools are miraculous, gorgeous creations that use plant life, rocks, and other biological filters to eliminate the need for cleansing chemicals.
They're clean, they're safe, and they're absolutely beautiful.
These natural pools have been big in Europe for a couple of decades now, with the first ones popping up in Austria and Germany in the 1980s. In the years since, they've seen a rapid increase in numbers. Today there are over 20,000 natural pools in Europe, including plenty open to the general public.
A naturally filtered pool at a hotel in the U.K. Photo by Matt Taylor/Flickr.
For those of us in the States, however, natural pools are much harder to come by.
Having any kind of pool built from scratch in your own backyard comes with a hefty price tag, and not a lot of homes in America come with a pre-built private, natural pool.
When it comes to public pools, there are lots of strict state-mandated regulations around the use of chemicals for bacteria, so natural pools just haven't been an option for most communities.
A private natural pool built for a homeowner in Maryland. Jealous? Photo by Maryland Pools/Flickr.
That's why most of us have been stuck wading in pale blue, chlorinated waters for as long as we can remember.
But that all changed recently — if you live in Minneapolis.
This summer, Minneapolis opened the first all-natural, chlorine-free public swimming pool in the U.S.
It's called the Webber natural pool, and the project has taken over four years and $6 million of funding, not to mention the numerous legal hurdles and construction delays. But it has finally come to fruition.
This is no dinky pond. Check out all the features the pool supports with natural filtration. All photos of Webber pool courtesy of the Minneapolis Parks and Recreation Board.
The pool opened in late July.
The swimming pool is on the left. That huge area on the right is filled with biological filters, plants, and gravel.
The Webber pool features a shallow end and a deep end — like any good pool — and it also features an even deeper jumping platform and lap swimming lanes. It holds over 500,000 gallons of water.
Every 12 hours, the entire half-million gallon pool slowly drains in and out of what's called a "regeneration basin" filled with over 7,000 different aquatic plants rooted in gravel and limestone. The plants consume some of the bacteria and nutrients — the ones you wouldn't want getting in your eyes — for growth, while the rest clings to the gravel.
Simple vacuums finish the job by keeping the actual pool surface clean, no chemicals required.
It's not just the cleaning mechanisms that make this natural pool so appealing. In a lot of ways, the Webber pool is more like a lake than a pool, with live turtles and frogs populating the water, along with some algae to keep the ecosystem strong. The pool is also surrounded by as much grass and greenery as possible.
All in the name of a truly natural experience.
The Webber pool is a great start, but we need more like it.
There are about 4,000-5,000 emergency room visits related to pool chemicals every year, with most of those being children and teens. There are also environmental concerns around the use and disposal of harsh pool chemicals.
"We have a responsibility to be good stewards of public land and public water. It's consistent with our mission," Jayne Miller, Superintendent of the Minneapolis Parks and Recreation Board told Upworthy. Just a hunch, but maybe that attitude is why Minneapolis Parks and Rec has been rated the #1 parks system in the U.S. for the past three years by The Trust for Public Land.
"We have a responsibility to be good stewards of public land and public water. It's consistent with our mission."
As for why other communities haven't yet followed suit?
Miller said, "You do something new and innovative like this, there are risks. ... But we're getting a ton of coverage on this nationally, and a lot of people are paying attention. I suspect this will be the beginning of many more natural pools in the U.S."
With Minneapolis paving the way, hopefully we'll see more natural public pools springing up in the years to come.
12 non-threatening leadership strategies for women
We mustn't hurt a man's feelings.
Men and the feels.
Note: This an excerpt is from Sarah Cooper's book, How to Be Successful Without Hurting Men's Feelings.
In this fast-paced business world, female leaders need to make sure they're not perceived as pushy, aggressive, or competent.
One way to do that is to alter your leadership style to account for the fragile male ego.
Should men accept powerful women and not feel threatened by them? Yes. Is that asking too much?
IS IT?
Sorry, I didn't mean to get aggressive there. Anyhoo, here are twelve non-threatening leadership strategies for women.
Encourage.
With permission from Sarah Cooper.
When setting a deadline, ask your coworker what he thinks of doing something, instead of just asking him to get it done. This makes him feel less like you're telling him what to do and more like you care about his opinions.
Sharing ideas.
With permission from Sarah Cooper.
When sharing your ideas, overconfidence is a killer. You don't want your male coworkers to think you're getting all uppity. Instead, downplay your ideas as just "thinking out loud," "throwing something out there," or sharing something "dumb," "random," or "crazy."
Email requests.
With permission from Sarah Cooper.
Pepper your emails with exclamation marks and emojis so you don't come across as too clear or direct. Your lack of efficient communication will make you seem more approachable.
Idea sharing.
With permission from Sarah Cooper.
If a male coworker steals your idea in a meeting, thank him for it. Give him kudos for how he explained your idea so clearly. And let's face it, no one might've ever heard it if he hadn't repeated it.
Sexism.
With permission from Sarah Cooper.
When you hear a sexist comment, the awkward laugh is key. Practice your awkward laugh at home, with your friends and family, and in the mirror. Make sure you sound truly delighted even as your soul is dying inside.
Mansplain.
With permission from Sarah Cooper.
Men love explaining things. But when he's explaining something and you already know that, it might be tempting to say, "I already know that." Instead, have him explain it to you over and over again. It will make him feel useful and will give you some time to think about how to avoid him in the future.
Mistakes.
With permission from Sarah Cooper.
Pointing out a mistake is always risky so it's important to always apologize for noticing the mistake and then make sure that no one thinks you're too sure about it. People will appreciate your "hey what do I know?!" sensibilities.
Promotions.
With permission from Sarah Cooper.
Asking your manager for a promotion could make you seem power- hungry, opportunistic, and transparent. Instead, ask a male coworker to vouch for you. Have your coworker tell your manager you'd be great for the role even though you don't really want it. This will make you more likely to actually get that promotion.
Rude.
With permission from Sarah Cooper.
Sometimes not everyone is properly introduced at the start of a meeting. Don't take it personally even if it happens to you all the time, and certainly don't stop the meeting from moving forward to introduce yourself. Sending a quick note afterward is the best way to introduce yourself without seeming too self-important.
Interruptions.
With permission from Sarah Cooper.
When you get interrupted, you might be tempted to just continue talking or even ask if you can finish what you were saying. This is treacherous territory. Instead, simply stop talking. The path of least resistance is silence.
Collaboration.
With permission from Sarah Cooper.
When collaborating with a man, type using only one finger. Skill and speed are very off-putting.
Disagreements.
With permission from Sarah Cooper.
When all else fails, wear a mustache so everyone sees you as more man-like. This will cancel out any need to change your leadership style. In fact, you may even get a quick promotion!
In conclusion...
With permission from Sarah Cooper.
Many women have discovered the secret power of non-threatening leadership. We call it a "secret power" because no one else actually knows about it. We keep our power hidden within ourselves so that it doesn't frighten and intimidate others. That's what makes us the true unsung heroes of the corporate world.
About the Author: Sarah Cooper
Sarah Cooper is a writer, comedian, and author of 100 Tricks to Appear Smart in Meetings. Her new book, How to Be Successful Without Hurting Men's Feelings, is out now.
The comedic book cover.
With permission from Sarah Cooper.
A satirical take on what it's like to be a woman in the workplace, Cooper draws from her experience as a former executive in the world of tech (she's a former Googler and Yahooer). You can get the book here.
This article was originally published on March 25, 2019.