# @dailyflash.tv on Instagram

- **Type:** Image
- **Original URL:** https://www.instagram.com/p/Dal2gX-jX1w
- **Gondola URL:** https://gondola.cc/posts/67827722-dailyflashtv-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/cf045be3f3.jpg
- **Posted:** 2026-07-09T23:59:36.000+00:00
- **Account Owner:** Daily Flash (@dailyflash.tv) — https://gondola.cc/dailyflash.tv

## Caption

Chicago's engineers in the 1900s were brilliant! They reversed the Chicago River's flow to keep city sewage from contaminating their drinking water from Lake Michigan. #ChicagoHistory #EngineeringMarvel #UrbanPlanning #DidYouKnow #CleanWater #RiverFlow #Innovation #ChicagoFacts #HistoryLessons #ReelsHistory

## Stats

- **Views:** 0
- **Likes:** 0
- **Shares:** 0
- **Comments:** 0

## Tags

historylessons, cleanwater, innovation, engineeringmarvel, reelshistory, didyouknow, chicagofacts, urbanplanning, riverflow, chicagohistory

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