Section 23147 Of Article 2. Boundaries Of The Several Counties From California Government Code >> Division 1. >> Title 3. >> Chapter 2. >> Article 2.
23147
. The boundaries of Siskiyou County are as follows:
Commencing on the northern line of the State of California at the
northeast corner of Del Norte, being on the summit of a spur of the
Siskiyou Range of mountains; thence southerly along the eastern line
of Del Norte to the northern line of Humboldt; thence easterly and
southerly along the northern and eastern line of Humboldt to the
northwest corner of Trinity; thence along the northern boundary of
Trinity to the northwest corner of Shasta at Castle Rock; thence due
east to the range line between R. 4 and 5 E., M. D. B. & M.; thence
north along said range line to the northern boundary of the State of
California; thence due west along said state boundary line to the
place of beginning.