Updates:
- 2013-03-17: Added Tehan Falls (Pleasanton)
- 2013-01-16: Added a waterfall on San Bruno Mountain
- 2012-12-23: Added 3 waterfalls in Las Trampas
- 2012-12-21: Added many minor waterfalls in the Mt. Tam area, created a separate page for the best
- 2012-11-22: Added Steep Ravine Falls and Dawn Falls
- 2011-11-22: Updated heights of Finney Creek and Elliot Creek falls
- 2012-11-22: Added Big Basin State Park
- 2012-05-03: Updated Butano Falls
- 2012-04-19: Updated several falls near Palomarin Beach, including one below Bass Lake that my measurements say is 185 feet!.
- 2012-04-19: Added an unnamed waterfall near Steep Ravine.
- 2012-04-19: Added Lake Anza Falls.
- 2012-04-18: Added Donner Creek Falls (4 falls, Mt Diablo).
- 2012-04-05: Updated Morses Gulch Falls, another near it (Mt Tam).
- 2012-03-30: Added a few more small ones in Lucas Valley (Big Rock), updated the height of #77.
- 2012-03-28: Big Rock Ridge area - added videos of Arroyo de San Jose, updated info on some waterfalls on a creek ending near Pensacola Court
- 2012-03-28: Updated height of Castle Rock Falls
- 2012-03-28: Updated height of Castle Rock Falls
- 2012-03-27: Added Carson Falls, Cataract Falls (Mt Tam).
- 2012-03-24: Added 3 waterfalls a bit north of Scott Creek (Santa Cruz County Coast), updated several more in that area, changed estimated heights of roadside falls just north of Waddell Beach.
- 2012-03-22: Added Montara Mountain, 4 waterfalls.
- 2012-03-22: Added Uvas Canyon, 5 waterfalls.
- 2012-03-22: Added a waterfall and updated two others in Mitchell Canyon (Mt Diablo).
- 2012-03-22: Changed estimated height of the Secret Waterfall (Pacifica).
- 2012-03-09: Added 2 waterfalls in Lucas Valley Open Space Preserve.
- 2012-03-09: Added waterfalls in Alum Rock.
- 2012-03-09: Added waterfalls in EBMUD watershed just west of Las Trampas.
- 2012-03-09: Added some videos - Lucas Valley, Mt Diablo, Murrietta Falls, Castle Rock, etc
- 2012-03-07: Added videos of Murietta Falls and the two best waterfalls in Lucas Valley Open Space Preserve, and updated their heights to reflect careful measurements.
- 2012-02-01: Added height, rating for Pacheco Valle Falls and the waterfall below it.
- 2011-12-25: Updated 4 waterfalls on Secret Beach (Point Reyes), added 1 waterfall on Kelham Beach and added info about 3 other waterfalls on Kelham Beach.
- 2011-12-14: Added some videos
- 2011-12-14: Added a link to a 1920s photo of Upper Green Valley Falls
- 2011-12-14: Updated height of Castle Rock Falls
- 2011-12-06: Added a 35 foot waterfall on the West Fork Lagunitas Creek
- 2011-12-05: Updated access info for Purisima Creek Falls
- 2011-12-05: Updated height of The Secret Waterfall in Pacifica
Best waterfalls added in the 2010/2011 season:
- Upper and Lower Green Valley Falls (west of Fairfield)
- Numerous waterfalls at Greyhound Rock County Park, including one with two parallel strands
- Many more on the Santa Cruz County Coast, where this 100(?) foot waterfall is only a little better than it's neighbors
- in Lucas Valley Open Space Preserve, 30 foot falls with 2 creeks meeting halfway down
- in Lucas Valley Open Space Preserve, 50 foot falls
- Some 28+ foot waterfalls partly visible from Lucas Valley Rd
- Pacifica, The Secret Waterfall
- Near Pomponio Beach, a 30+ foot vertical drop onto the beach
- Mt. Diablo, Wild Oat Falls
- Near Mt. Diablo, between Devil's Slide and the community of Blackhawk: Sycamore Creek Falls
- Near Kent Lake in Marin, Big Carson Creek Falls
- Near Skyline Blvd in southern San Mateo County, Peters Creek Falls