ISPLS Find a Land Surveyor Members Affiliates Members Go back to directory. Add to Address Book. Bill Farnsworth Office of the CIO, State of Idaho Work 650 W. State St., #100 Boise ID 83720 work Work Phone: 208-332-1878work Affiliates Join ISPLS Membership Contact Us Mailing Address:PO Box 7886Boise, ID 83707 Phone: 208-658-9970Email: info@idahospls.org Name Email Address Phone Message 11 + 1 = Submit