Welcome to the Water Wiki!

The IWA WaterWiki provides a platform for the global water community to interact and share knowledge online.

If you are new to the site, please Register to get started. For Help, see How to Register.

If you have already registered:

If you have any questions, please Contact Us

FeedLatest Blog Posts

Apr 16 2014

Water Stress Magnifies Drought’s Negative Impacts throughout the United States

Dried-out fields and dwindling reservoirs are becoming all too common across the United States, as companies, farms, and municipalities stagger along under years’ long droughts. Worsening dry conditions now affect two-thirds of Texas. California’s historic drought shows no signs of improvement. Exceptional to moderate drought conditions extend in pockets from Oklahoma north through Minnesota. And in Colorado, The Denver Post wrote, “comparisons to the Dust Bowl are no longer hyperbole — they're accurate.”

Apr 07 2014

World's 18 Most Water-Stressed Rivers

The world’s 100 most-populated river basins are indispensable resources for billions of people, companies, farms, and ecosystems. But many of these river basins are also increasingly at risk. As water demand from irrigated agriculture, industrialization, and domestic users explodes, major rivers on several continents are becoming so depleted that they sometimes fail to reach their ocean destinations. Add climate change, nutrient and chemical pollution, and physical alterations like dams and other infrastructure development to the mix and it’s clear that many communities rely on water resources that face an increasingly risky future.

Quantitative microbial risk assessment of drinking water treated with advanced water treatment process

The latest article in our Journal Authors Guest Post series comes from Liang Zhou, co-author of 'Quantitative microbial risk assessment of drinking water treated with advanced water treatment process' Journal of Water Supply: Research and Technology—AQUA In Press, Uncorrected Proof © IWA Publishing 2013 doi:10.2166/aqua.2013.006.


FeedRecent Contributions


18 Apr

17 Apr

03 Apr

02 Apr

01 Apr

31 Mar

24 Mar


Faecal Sludge Management

Addresses the organization of the entire faecal sludge management service chain. 

Sludge Management

This Month's Hot Topic is Sludge Management. See the Hot Topic homepage for more details.

Share your materials for the chance to win £100 of IWA Books.

WaterWiki Newsletter

Share the WaterWiki

Share the WaterWiki!

Add this button to your site to share the WaterWiki with your users. Just copy and paste the HTML code below into your website.