In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
Reservoir No. 2 - Shade Balls - YouTube
Los Angeles releases millions of plastic balls to protect its water | Daily Mail Online
Stabilized HDPE 'Shade Balls' Help Reduce Water Evaporation from L.A. Reservoir | Plastics Technology
LA 'black ball' reservoir rollout potential 'disaster' in the making, say experts | Fox News
Shade Balls — Silver Lake Reservoirs Conservancy
What Are Shade Balls and How Are They Used?
Shade balls' protect Los Angeles' open-air reservoirs, water quality | CTV News
Shade ball - Wikipedia
Why plastic shade balls are being removed from some LA reservoirs | Plastics News
LA Fills Reservoir with Black Balls, What Could Possibly Go Wrong
Shade ball - Wikipedia
Shade Balls — Silver Lake Reservoirs Conservancy
Why 96 million plastic 'shade balls' dumped into the LA Reservoir may not save water | PBS NewsHour
Why Are 96,000,000 Black Balls on This Reservoir? - YouTube
The Real Reason This Reservoir Is Covered In 96,000,000 Black Balls
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
L.A. fighting drought with millions of black plastic balls
Shade balls are California's most mesmerizing water-saving trick - Vox
Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News
Why plastic shade balls are being removed from some LA reservoirs | Plastics News
Mayor Garcetti Announces Completion of Innovative 'Shade Ball' Cover Project at Los Angeles Reservoir
Why shade balls aren't such a great idea after all | Grist
