Walnut Creek Ranger Station was created in 1931.
Beaver Creek Ranger Station was created in 1935.
Logging Creek Ranger Station Historic District was created in 1920.
Walnut Creek Intermediate was created in 1956.
Walnut Creek CDROM was created in 1991.
Walnut Creek Power was created in 2007.
The address of the Walnut Creek Library is: 1644 N. Broadway, Walnut Creek, 94596 4297
Cockle Creek railway station was created in 1887.
Wolli Creek railway station was created in 2000.
Dry Creek railway station was created in 1856.
Honeysuckle Creek Tracking Station was created in 1967.
Cross Creek Railway Station was created in 1878.
Dora Creek railway station was created in 1889.