A Cultural Resources Survey of 1,420 Acres Along the Lower San Pedro River, North of Benson: Photos

The Bureau of Reclamation (Reclamation) directed Archaeological Consulting Service, Ltd. (ACS) to complete a Class III cultural resources survey of 1,420 acres along the lower San Pedro River. Reclamation, in partnership with the Nature Conservancy, plans to acquire this land and designate it a conservation easement as mitigation for the destruction of riparian habitat during construction of the Central Arizona Project fish barriers.
ACS conducted a Class III cultural resources survey of the parcel to provide an inventory and assessment of cultural resources that might be located within the conservation easement. ACS identified 30 archaeological sites, 6 of which had been previously recorded. Nine sites were recommended eligible for inclusion in the National Register of Historic Places, 12 were recommended not eligible, 9 required additional investigations to evaluate their eligibility.
These are the photos taken during the survey.
The photo log can be found at tDAR ID: 394264.
The report cna be found at tDAR ID: 394263.

美国垦务局（Bureau of Reclamation，简称垦务局）委托考古咨询服务有限公司（Archaeological Consulting Service, Ltd.，简称ACS）对圣佩德罗河下游沿岸1420英亩的地块开展第三类文化资源普查（Class III cultural resources survey）。垦务局将与大自然保护协会（Nature Conservancy）合作，收购该地块并将其设为保护地役权，以此作为对中央亚利桑那工程（Central Arizona Project）鱼类屏障施工期间河岸栖息地遭到破坏的补偿性措施。
考古咨询服务有限公司对该地块实施第三类文化资源普查，旨在对保护地役权范围内可能存在的文化资源进行清点与评估。
本次普查共记录到30处考古遗址，其中6处此前已有备案记录。在这批遗址中，9处被推荐纳入《国家历史遗迹名录》（National Register of Historic Places），12处被推荐不符合纳入标准，另有9处需开展额外调查以评估其纳入资格。
以下为本次普查期间拍摄的照片。
照片日志可通过tDAR编号：394264获取。
相关报告可通过tDAR编号：394263获取。