ISPLS Find a Land Surveyor Members Affiliates Members Go back to directory. Add to Address Book. Stewart Ward DIOPTRA LLC Work 1336 Jena Dr. Chubbuck ID 83202 work Work Phone: 208-251-3962work Work Email: stewart@dioptrageomatics.comINTERNET 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 8 + 15 = Submit