California Archaeological Inventory

California Archaeological Inventory
Name	California Archaeological Inventory
Type	State cultural resource database
Established	20th century
Jurisdiction	California
Parent agency	California State Parks; California Office of Historic Preservation

California Archaeological Inventory is a statewide repository that documents archaeological resources in California and supports cultural resource management for public agencies and private developers. It functions as a centralized compilation of site records, survey reports, and predictive models used by practitioners affiliated with National Park Service, Bureau of Land Management, United States Forest Service, and municipal agencies including Los Angeles County and San Francisco planning departments. The Inventory interacts with academic institutions such as University of California, Berkeley, Stanford University, California State University, Sacramento, and heritage organizations like Society for American Archaeology and California Archaeological Site Stewardship Program.

Overview

The Inventory aggregates primary documentation from field practitioners employed by entities such as Caltrans, Port of Los Angeles, Metropolitan Water District of Southern California, and tribal governments including the Paiute-Shoshone Tribe and Yurok Tribe. It links records to landmark designations maintained by National Register of Historic Places, California Historical Landmarks, and programs administered by National Historic Preservation Act compliance officers and Section 106 consultants. Researchers at institutions like University of California, Los Angeles, California State University, Long Beach, Museum of Anthropology at UC Davis, and museums including the California Academy of Sciences and Autry Museum of the American West draw on Inventory data for excavation planning, heritage interpretation, and curation.

History and Development

Originating from inventory efforts by California State Parks and early surveys by Archaeological Survey Association of Southern California, the database evolved alongside federal initiatives such as those launched by the Civilian Conservation Corps and expansions after enactments like the National Historic Preservation Act of 1966. Key milestones include collaborations with academic projects at Stanford University Archaeology Center, grant-supported compilations through the Getty Conservation Institute, and integration with geographic information systems developed with assistance from Esri and state agencies including California Natural Resources Agency. Influential field campaigns led by archaeologists affiliated with University of California, Santa Barbara and University of California, Riverside informed schema development and classification standards adopted by statewide repositories.

Legal and Regulatory Framework

Inventory operations are shaped by statutes and regulations such as the National Historic Preservation Act, California Environmental Quality Act, and state policies administered by the California Office of Historic Preservation. Compliance workflows involve coordination with federal entities including the Advisory Council on Historic Preservation and state regulatory bodies like the California State Lands Commission. Permit processes often reference case law and administrative guidelines from courts that have considered Native American Graves Protection and Repatriation Act claims and tribal consultation precedents involving parties such as the Hopland Band of Pomo Indians and Pechanga Band of Luiseño Indians.

Methods and Data Collection

Data collection integrates methodologies taught at programs including Department of Anthropology, UC Berkeley, Department of Anthropology, UCLA, and field schools hosted by Society for California Archaeology. Techniques include pedestrian survey protocols standardized in training by National Park Service regional archaeologists, shovel testing coordinated with consulting firms like ECORP Consulting, laboratory analyses referencing curation standards of the Smithsonian Institution, and remote sensing deployments using instruments procured from vendors such as Geophysical Survey Systems, Inc.. Geographic data are managed with mapping conventions from Esri ArcGIS and coordinate systems aligned to datasets used by United States Geological Survey and NOAA coastal mapping programs.

Content and Coverage

The Inventory holds site forms, survey reports, artifact inventories, radiocarbon dates from labs like International Radiocarbon Laboratory, and photographic archives curated in collaboration with repositories such as Bancroft Library and the California State Archives. Coverage spans prehistoric shellmounds associated with groups like the Ohlone people, historic ranch complexes tied to events involving California Gold Rush stakeholders, and industrial sites linked to entities such as the Southern Pacific Railroad and Union Pacific Railroad. The database catalogs resources across ecoregions studied by researchers from Scripps Institution of Oceanography, Desert Research Institute, and the California Academy of Sciences.

Access, Management, and Use

Access policies balance confidentiality for sensitive sites with research needs of universities including Cal State Northridge, San Diego State University, and museums like the Autry Museum. Data stewardship practices are informed by digital preservation principles advocated by organizations such as the Society of American Archivists and information standards from the Open Geospatial Consortium. Management tools include content management systems deployed by agencies like California Department of Technology and cooperative data-sharing agreements with tribal repositories and federal databases managed by the National Park Service and Bureau of Land Management.

Criticisms and Controversies

Scholars and tribal representatives from groups including the Yurok Tribe, Karuk Tribe, and Maidu communities have raised concerns about access restrictions, repatriation issues linked to the Native American Graves Protection and Repatriation Act, and the ethical use of data by commercial developers and infrastructure projects such as those by Los Angeles Department of Water and Power. Debates involve institutions like University of California Press, professional societies including the Register of Professional Archaeologists, and state bodies such as the California Office of Historic Preservation over transparency, cultural sensitivity, and the adequacy of consultation protocols under the California Environmental Quality Act. Critics also point to technological challenges involving interoperability with federal systems operated by the National Park Service and mapping discrepancies with datasets from the United States Geological Survey.

Category:Archaeological databases