Appendix G Cultural Resources Survey and Evaluation
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Appendix G Cultural Resources Survey and Evaluation City of San Luis Obispo San Luis Ranch Project Cultural Resources Survey and Evaluation U.S.G.S. San Luis Obispo, CA quadrangle Prepared for: City of San Luis Obispo 990 Palm Street San Luis Obispo, CA 93401 Prepared by: Rincon Consultants, Inc. 1530 Monterey Street, Suite D San Luis Obispo, CA 93401 Authors: Ashlee M. Bailey, M.A., RPA Susan Zamudio-Gurrola, M.H.P, Shannon Carmack, B.A., and Christopher Duran, M.A., RPA November 2016 Keywords: San Luis Obispo, CA quadrangle; San Luis Obispo County; intensive pedestrian survey; positive; prehistoric resources; historic resources impacted CONFIDENTIAL DISTRIBUTION The following document contains sensitive and confidential information concerning Native American site locations and components and should not be included in copies of this report for general distribution. Archaeological site locations are exempted from the California Public Records Act, as specified in Government Code 6254.10, and from the Freedom of Information Act (Exemption 3), under the legal authority of both the National Historic Preservation Act (PL 102-574, Section 304[a]) and the Archaeological Resources Protection Act (PL 96-95, Section 9[a]). Sections of this report contain maps and other sensitive information. Distribution should be restricted appropriately. Bailey, A., S. Zamudio-Gurrola, S. Carmack, and C. Duran 2016 Cultural Resources Survey and Evaluation for the San Luis Ranch Project, San Luis Obispo County, California. Rincon Consultants Project No. 14-01011. Report to be filed at the Central Coast Information Center, University of California, Santa Barbara. San Luis Ranch Project Cultural Resources Survey and Evaluation San Luis Ranch Project Table of Contents Page Executive Summary ................................................................................................................................... 5 1.0 Introduction .................................................................................................................................... 7 1.1 Project Site ................................................................................................................................... 7 1.2 Project Description ................................................................................................................... 10 1.3 Personnel ................................................................................................................................... 11 2.0 Regulatory Setting ........................................................................................................................ 12 2.1 Federal ....................................................................................................................................... 12 2.1.1 National Register of Historic Places .............................................................................. 12 2.2 State ............................................................................................................................................ 13 2.2.1 California Environmental Quality Act .......................................................................... 13 2.3 City of San Luis Obispo ........................................................................................................... 14 2.3.1 Historic Preservation Ordinance.................................................................................... 14 2.3.2 Municipal Code ................................................................................................................ 16 3.0 Setting ............................................................................................................................................ 17 3.1 Environmental Setting ............................................................................................................. 17 3.2 Prehistory .................................................................................................................................. 17 3.2.1 Paleo-Indian Period (ca. 10,000 – 6000 B.C.) ................................................................. 17 3.2.2 Milling Stone Horizon (6000 – 3000 B.C.) ..................................................................... 18 3.2.3 Early Period and Early-Middle Transition Period (3000 B.C. – 600 B.C.) ................ 19 3.2.4 Middle Period (600 B.C. – A.D. 1000) ............................................................................ 20 3.2.5 Middle-Late Transition Period (A.D. 1000 - 1250) ....................................................... 20 3.2.6 Late Period (A.D. 1250 – Historic Contact) ................................................................... 20 3.3 Ethnographic Overview .......................................................................................................... 21 3.4 Historical Overview ................................................................................................................. 22 3.4.1 Spanish Period (1769–1822) ............................................................................................ 22 3.4.2 Mexican Period (1822–1848) ........................................................................................... 23 3.4.3 American Period (1848–Present) .................................................................................... 23 3.4.4 Dalidio Ranch Complex .................................................................................................. 24 3.4.5 Agriculture in San Luis Obispo ...................................................................................... 25 3.4.6 Horse Racing in San Luis Obispo .................................................................................. 26 4.0 Background Research .................................................................................................................. 29 City of San Luis Obispo i San Luis Ranch Project Cultural Resources Survey and Evaluation 4.1 Native American Scoping ....................................................................................................... 29 4.2 California Historical Resources Information System .......................................................... 30 4.2.1 Previous Studies ............................................................................................................... 30 4.2.2 Previously Recorded Resources ..................................................................................... 33 4.3 Archival Research .................................................................................................................... 34 5.0 Research Design ........................................................................................................................... 35 6.0 Methods ......................................................................................................................................... 36 6.1 Archival Research .................................................................................................................... 36 6.2 City of San Luis Obispo Historic Context Statement .......................................................... 36 6.2.1 Context: Early 20th Century Development .................................................................. 36 6.2.2 Theme: Early 20th Century Agricultural & Industrial Development ....................... 36 6.2.3 Property Types & Eligibility Standards ........................................................................ 37 6.3 Cultural Resources Surveys .................................................................................................... 37 6.3.1 Archaeological Survey ..................................................................................................... 37 6.3.2 Built Environment Survey .............................................................................................. 38 6.4 Archaeological Testing ............................................................................................................ 38 6.5 Laboratory ................................................................................................................................. 38 6.6 Artifact Analysis ....................................................................................................................... 40 6.6.1 Lithic Analysis .................................................................................................................. 40 7.0 Results and Discussion ................................................................................................................ 45 7.1 Archaeological Resources ....................................................................................................... 45 7.1.1 SLR-S-01 ............................................................................................................................. 45 7.1.2 Isolated Artifacts .............................................................................................................. 54 7.2 Archaeological Evaluation ...................................................................................................... 55 7.3 Built Environment Resources ................................................................................................. 56 7.3.1 Main Residence (Residence No. 1) ................................................................................. 58 7.3.2 Residence No. 2 ...............................................................................................................