For those of you interested in seeing the Sacramento Delta up close on Google Earth, download the KMZ in the library on the right or click here to download it. To view it you must view it in GoogleEarth.
This a pared down version of my more complete KML but it still has a lot of fun stuff to explore.
The library now includes the LA Aqueduct, Hetch Hetchy, Colorado River Aqueduct and the State Water Project.