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FloodRoute

@FloodRouteApp

Which streets flood at high tide, and when. Street-level king tide forecasts for US coastal towns. Free live maps + iPhone app. 🎉 Version 2.0 now live!

 Marin County, California
floodroute.com
Joined January 2026
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  • Followers24
Heads up: 309 roads in Marin County may flood today 10:12 – 13:48 (peak 11:48, 7.0 ft high tide), including Redwood Highway and Casa Buena Drive. Live map: floodroute.com/ca/marin-coun…
Marin County roads flood Mon 9:50 AM–2:20 PM

Marin County roads flood Mon 9:50 AM–2:20 PM

Marin County, Mon, Oct 26: 7.5 ft high tide. Streets at flood level: Redwood Hwy, Yolo St, Cove Pl, Cove Rd, Echo Ave. Live map — no app needed.

floodroute.com
71
Not bad indeed!! 🥳
Marc Hoag (@MarcHoag) profile pictureMarc Hoag
@MarcHoagJan 20
Well, not bad for my first 3 days! :) woohoo! Go @FloodRouteApp !! 🎉
Image from Marc Hoag (@MarcHoag)
188
Boom!!!! I’M LIVE ON THE APP STORE!! apps.apple.com/us/app/floodr…
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Hello world indeed! 🎉
Marc Hoag (@MarcHoag) profile pictureMarc Hoag
@MarcHoagJan 15
No words. I actually did it. @floodrouteapp — my first ever iOS app — has been submitted to the App Store!! 🎉 AMA!
Image from Marc Hoag (@MarcHoag)
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