29
/
en
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
Create
Public Timelines
Library
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Download
Export
Duplicate
Embed
Edit
341 views
0
0
Water Timeline
Description of the history of water
Created by
Spencer Dowd
⟶ Updated 6 Feb 2018 ⟶
List of edits
Comments
Events
9th century
9th century purification
Filtration
First municipal water plant
Slow sand filters
Cholera epidemic
Americas water filters
Ozone
Water standards
Water polution