Building’s artificial wetlands mimic nature
Inside the artificial wetlands of the San Francisco PUC's new headquarters.
Inside the artificial wetlands of the San Francisco PUC's new headquarters.
In the Sunol Valley, beyond the subdivisions of Pleasanton, Fred Hempel grows tomatoes alongside other farmers growing figs, strawberries, and more. It’s all part of an unusual experiment in micro-farming...
Things are looking up for the steelhead trout of Alameda Creek. A revised plan to replace the Calaveras Dam includes several features that will benefit the federally threatened fish. The...
Sarah Kupferberg, a research scientist at UC Berkeley, is fascinated by foothill yellow-legged frogs, once common but now scarce in Alameda Creek. The SF Public Utilities Commission is rebuilding the...
Gayle Ciardi, the first woman to serve as a watershed keeper for the San Francisco Public Utilities Commission, is the fourth-generation of her family to work on the SFPUC watershed.
For better and worse, the upper reach of the Pilarcitos watershed on the Peninsula was dammed to supply water to San Francisco in the 1860s. The surrounding land has been...