[–] [Deleted] 3 points (+3|-0) That was extremely cool. All reservoirs should use these. That was extremely cool. All reservoirs should use these. permalink source
[–] GuyIDisagreeWith 3 points (+3|-0) L.A. Says Goodbye to ‘Shade Balls’ [L.A. Says Goodbye to ‘Shade Balls’](https://www.governing.com/topics/transportation-infrastructure/gov-shade-balls-water-quality.html) permalink source
That was extremely cool. All reservoirs should use these.