[{"data":1,"prerenderedAt":103},["ShallowReactive",2],{"blog-\u002Fblog\u002Fhow-is-it-flowing-the-story-of-flowflow":3},{"id":4,"title":5,"abstract":6,"body":7,"description":94,"extension":95,"headerPath":96,"headerPathMobile":96,"imagePath":53,"meta":97,"navigation":98,"path":99,"seo":100,"stem":101,"__hash__":102},"blog\u002Fblog\u002Fhow-is-it-flowing-the-story-of-flowflow.md","How is it flowing? The story of FlowFlow","FlowFlow shows live data from Switzerland's rivers and lakes. It started as a pet project in 2017 and is now public at flowflow.planet10.ch.",{"type":8,"value":9,"toc":86},"minimark",[10,14,31,47,54,59,62,66,69,73],[11,12,5],"h1",{"id":13},"how-is-it-flowing-the-story-of-flowflow",[15,16,17],"p",{},[18,19,20,21,30],"em",{},"Written by ",[22,23,24],"u",{},[25,26,29],"a",{"href":27,"target":28},"\u002Fwho","_blank","Roman"," on July 16, 2026",[15,32,33,34,41,42,46],{},"Back in 2017 I started ",[25,35,40],{"target":28,"rel":36,"href":39},[37,38],"noopener","noreferrer","https:\u002F\u002Fflowflow.planet10.ch","FlowFlow"," as one of my first pet projects, and it has been quietly evolving ever since. The idea behind it - bring the information about all Swiss waters easily accessible to the public, for free. This year, thanks to AI tooling, I could finally give it the frontend it deserves and release it under ",[25,43,45],{"target":28,"rel":44,"href":39},[37,38],"flowflow.planet10.ch",".",[15,48,49],{},[50,51],"img",{"alt":52,"src":53},"FlowFlow showing live data of Swiss water stations","\u002Fimages\u002Fblog\u002Fflowflow2.png",[55,56,58],"h3",{"id":57},"what-you-can-do-with-it","What you can do with it",[15,60,61],{},"FlowFlow shows all water monitoring stations in Switzerland in one place — water temperature, discharge, and water levels for rivers and lakes across the country. You can search for a station, browse them on a map, or just check whether your river is warm enough for a swim. No accounts, no ads, easily accessible on your phone.",[55,63,65],{"id":64},"how-its-done","How it's done",[15,67,68],{},"All measurements come from official Swiss sources such as BAFU\u002FFOEN hydrodata and MeteoSwiss — FlowFlow simply gathers them in one place and makes them pleasant to look at. Under the hood it's a Ruby on Rails app, self-hosted, importing fresh data every ten minutes.",[55,70,72],{"id":71},"feedback-welcome","Feedback welcome",[15,74,75,76,79,80,46],{},"FlowFlow is free for everyone. Have a look at ",[25,77,45],{"target":28,"rel":78,"href":39},[37,38]," — I'm happy to hear your feedback via our ",[22,81,82],{},[25,83,85],{"href":84,"target":28},"\u002Fcontact","contact page",{"title":87,"searchDepth":88,"depth":88,"links":89},"",2,[90,92,93],{"id":57,"depth":91,"text":58},3,{"id":64,"depth":91,"text":65},{"id":71,"depth":91,"text":72},"Written by Roman on July 16, 2026","md",null,{},true,"\u002Fblog\u002Fhow-is-it-flowing-the-story-of-flowflow",{"title":5,"description":94},"blog\u002Fhow-is-it-flowing-the-story-of-flowflow","pQPTPEuD3z0CRR1F21Ei0jOFgfb1pZozrgiFMqJnai0",1784208285886]