Why plastic shade balls are being removed from some LA reservoirs | Plastics News
Using 'shade balls' in reservoirs may use up more water than they save | Imperial News | Imperial College London
Shade Balls — Silver Lake Reservoirs Conservancy
Shade balls dumped into Los Angeles Reservoir to prevent evaporation, contamination – East Bay Times
Shade balls - Wikipedia
Shade balls at the Los Angeles Reservoir. | Download Scientific Diagram
Shade balls fill reservoir to conserve water in drought-hit LA – in pictures | US news | The Guardian
In California, Millions of 'Shade Balls' Combat a Nagging Drought - The New York Times
96 million 'shade balls' rolled into Los Angeles Reservoir as water protection | CBC News
L.A. Says Goodbye to 'Shade Balls'
Shade balls' released into LA Reservoir in battle against crippling California drought - ABC News
Great Balls of Plastic: Shade Spheres Floated in L.A. Reservoirs
Los Angeles Reservoir Covered With 96 Million Shade Balls to Conserve Water Amidst Drought - ABC News
Why shade balls aren't such a great idea after all | Grist
Why Did L.A. Drop 96 Million 'Shade Balls' Into Its Water?
Shade balls' protect Los Angeles' open-air reservoirs, water quality | CTV News
This is How These Black Shade Balls Help the L.A. Reservoir - SolidSmack
Stabilized HDPE 'Shade Balls' Help Reduce Water Evaporation from L.A. Reservoir | Plastics Technology
Reservoir No. 2 - Shade Balls - YouTube
What Are Shade Balls and How Are They Used?
Shade Balls — Silver Lake Reservoirs Conservancy
Shade balls in the L.A. Reservoir - Los Angeles Times
