ML23083B826

Phase I Cultural Resources Survey of the Cimarron Environmental Response Trust Property, Logan County, Oklahoma

ML23083B826
Person / Time
Site:	07000925
Issue date:	09/30/2020
From:	Gottsfield A, Harris B, Rodriguez D Burns & McDonnell Engineering Co
To:	Office of Nuclear Material Safety and Safeguards
References
Download: ML23083B826 (1)

Text

Phase I Cultural Resources Survey of the Cimarron Environmental Response Trust Property, Logan County, Oklahoma prepared for Cimarron Environmental Response Trust CERT Cultural Resources Survey Cimarron City, Logan County, Oklahoma Project No. 120830 September 2020 prepared by Daniel Rodriguez Brandy Harris Andrew Gottsfield Burns & McDonnell Engineering Company, Inc.

Fort Worth, Texas

CERT Cultural Resources Survey Abstract CERT Abstract-1 Burns & McDonnell ABSTRACT Burns & McDonnell cultural resources specialists performed a Phase I cultural resources survey of the approximately 530-acre Cimarron Environmental Response Trust (CERT) property (Property) in Logan County, Oklahoma. CERT proposes to construct groundwater remediation and treatment systems (Project) across the property to capture and treat contaminated groundwater. The Project is under the jurisdiction of the U.S. Nuclear Regulatory Commission (Lead Agency) and requires a Pre-Construction Notification to the U.S. Army Corps of Engineers Tulsa District under a Nationwide Permit 12.

Compliance with the terms of Section 106 of the National Historic Preservation Act is required.

The survey included shovel testing within the approximate 530-acre Property, which includes uplands and the Cimarron River valley floodplain. The survey also included deep mechanical testing of alluvial and colluvial deposits in the Cimarron River floodplain. While the lead agency has not made an official determination regarding the Area of Potential Effect (APE), the entire Property is considered the proposed APE for the purposes of this report. No archeological sites or artifacts were recorded. No further archeological work is recommended.

In the APE, archeologists recorded three buildings (Resources 01-03), a structure associated with Resource 01 (Resource 01a) and three diesel water pumps (Resources 04-06) historically associated with the former Kerr-McGee Nuclear Corporations Cimarron Fuel Fabrication Plant (operational from 1966 to 1975). One historic metal corral was recorded in the floodplain which likely pre-dates Kerr-McGee ownership of the property (Resource 07). Based on the Architectural Historians assessment of these resources, Resource 07 does not have any known historical associations important to the local or national history and is not distinctive in form or design. Furthermore, it is not part of an archeological site.

Therefore, it is not recommended as eligible for National Register of Historic Places (NRHP) listing.

Resources 01-06 maintain historic associations with the Kerr-McGee Plant. This plant was important in the nuclear history of the United States and Resources 01-06 are likely eligible for NRHP inclusion under Criterion A. Additionally, Resource 01 (MOFF Building) represents a distinctive example of an industrial property type and appears eligible for NRHP inclusion under Criterion C. Despite their potential NRHP eligibility, the current Project will not impact the resources directly, and they all lack integrity of setting due to loss of associated building stock and previous remediation activities. Furthermore, the proposed improvements are not anticipated to impact any character-defining features of the resources regardless of their NRHP eligibility status. No further consideration of impacts to the resources under Section 106 is recommended in association with the current Project.

CERT Cultural Resources Survey Table of Contents CERT TOC-1 Burns & McDonnell TABLE OF CONTENTS ABSTRACT Page No.

1.0 INTRODUCTION

............................................................................................... 1-1 1.1 Description of the Area of Potential Effects........................................................ 1-1 1.2 Project History and Personnel.............................................................................. 1-2 2.0 RESEARCH DESIGN AND METHODS............................................................ 2-1 2.1 Background Review Methods.............................................................................. 2-1 2.2 Archeological Survey Methods............................................................................ 2-1 2.3 Historic-age Non-archeological Resource Survey Methods................................ 2-3 3.0 ENVIRONMENTAL SETTING........................................................................... 3-1 3.1 Physiographic Province, Geology, Geomorphic Setting, and Soils..................... 3-1 3.2 Flora..................................................................................................................... 3-3 3.3 Fauna.................................................................................................................... 3-3 4.0 CULTURAL HISTORY OVERVIEW.................................................................. 4-1 4.1 Paleoindian Period............................................................................................... 4-1 4.2 Archaic Period..................................................................................................... 4-2 4.3 Early Ceramic/Plains Woodland Period.............................................................. 4-3 4.4 Middle Ceramic / Southern Plains Village Period............................................... 4-3 4.5 Late Ceramic / Protohistoric Period..................................................................... 4-4 4.6 Historic Period..................................................................................................... 4-4 5.0 RESULTS OF BACKGROUND REVIEW......................................................... 5-1 5.1 Previously Recorded Archeological Sites and Surveys....................................... 5-1 6.0 RESULTS OF THE CULTURAL RESOURCES SURVEY................................ 6-1 6.1 Historic-age Buildings and Structures................................................................. 6-3 6.1.1 Kerr-McGee Facility Buildings............................................................ 6-3 6.1.2 Resource 01 (MOFF Building)............................................................. 6-3 6.1.3 Resource 02 (Warehouse #4)................................................................ 6-4 6.1.4 Resource 03 (Emergency Response Building)..................................... 6-4 6.1.5 Resources 04 through 06....................................................................... 6-5 6.1.6 Resource 07........................................................................................... 6-5 6.2 NRHP Eligibility and Effect................................................................................ 6-5

7.0 CONCLUSION

S AND RECOMMENDATIONS................................................. 7-1

8.0 REFERENCES

CITED...................................................................................... 8-1

CERT Cultural Resources Survey Table of Contents CERT TOC-2 Burns & McDonnell APPENDIX A - FIGURES APPENDIX B - SHOVEL TEST AND TRENCH TABLES APPENDIX C - PHOTOGRAPHS APPENDIX D - HISTORIC PRESERVATION RESOURCE IDENTIFICATION FORMS

CERT Cultural Resources Survey Table of Contents CERT TOC-3 Burns & McDonnell LIST OF TABLES Page No.

Table 3-1:

Soils within the CERT APE................................................................................... 3-2 Table 5-1:

Previous Cultural Resource Surveys within 1-Mile Study Area........................... 5-1 Table 5-2:

Previously Recorded Archeological Sites within 1-Mile Study Area................... 5-1

CERT Cultural Resources Survey List of Abbreviations CERT i

Burns & McDonnell LIST OF ABBREVIATIONS Abbreviation Term/Phrase/Name APE Proposed Area of Potential Effect, Same as Property Burns & McDonnell Burns & McDonnell Engineering Company, Inc.

cm centimeter(s) cmbs centimeters below surface CERT Cimarron Environmental Response Trust GIS Geographic Information System GPS Global Positioning System KMNC Kerr-McGee Nuclear Corporation m

meter(s)

MOFF Mixed Oxide Fuel Fabrication NetrOnline Nationwide Environmental Title Research Online NHPA National Historic Preservation Act NRC Nuclear Regulatory Commission NRCS Natural Resources Conservation Service NRHP National Register of Historic Places OAS Oklahoma Archeological Survey Project Proposed groundwater remediation and treatment systems Property Cimarron Environmental Response Trust property SNM Special Nuclear Material SOI Secretary of the Interior Study Area 1-mile buffer around the APE

CERT Cultural Resources Survey List of Abbreviations CERT ii Burns & McDonnell Abbreviation Term/Phrase/Name USACE U.S. Army Corps of Engineers Tulsa District USGS U.S. Geological Survey

CERT Cultural Resources Survey Introduction CERT 1-1 Burns & McDonnell

1.0 INTRODUCTION

This report describes the results of a Phase I cultural resources survey of the Cimarron Environmental Response Trust (CERT) property (Property) in Logan County, Oklahoma (Appendix A: Figure A-1).

CERT proposes to construct groundwater remediation and treatment systems (Project) across the property to capture and treat contaminated groundwater. The Project is under the jurisdiction of the U.S. Nuclear Regulatory Commission (NRC), the lead agency, and requires a Pre-Construction Notification to the U.S.

Army Corps of Engineers Tulsa District (USACE) under a Nationwide Permit 12. Compliance with the terms of Section 106 of the National Historic Preservation Act (NHPA) is required. Burns & McDonnell Engineering Company, Inc. (Burns & McDonnell) conducted the cultural resources survey in compliance with Section 106 of the NHPA.

1.1 Description of the Area of Potential Effects The Property is an approximately 530-acre parcel located on the south side of the Cimarron River in Township 16N, Range 4W in portions of Sections 1, 2, 11, and 12 (USGS 1970). It consists of 234 acres of floodplain along the Cimarron River and 296 acres of uplands. Portions of the upland area of the Property have been disturbed over the last 40 years (Appendix A: Figure A-2). The proposed remediation design is currently under review by the lead agency. While the lead agency has not made a formal determination regarding the Area of Potential Effects (APE), the proposed APE is the entire approximately 530-acre property (Appendix A: Figure A-2).

Approximately 25 acres of the Property is currently owned by Cimarron Holdings, LLC. Approximately 24 acres of property containing the MOFF Building and Warehouse #4 were sold to Cimarron Holdings LLC in 2015, and approximately one acre of property containing the Emergency Response Building was sold to Cimarron Holdings LLC in 2018. The Purchase & Sale Agreements executed prior to the sale of the properties state that the Trust would retain responsibility for any remediation that would be needed to achieve State remediation criteria, and that the Trust would be granted access to the properties as needed to install infrastructure, run utilities, etc. Because the Decommissioning Plan includes provisions for groundwater remediation on these properties, the decision was made to include that property in the APE.

The current design includes a maximum anticipated depth of impact of approximately 30 feet (9.1 meters

[m]) below ground surface (associated with groundwater extraction and injection trenches). The proposed improvements are not anticipated to impact any character-defining features of above-ground resources.

As such, the visual or nonphysical APE is proposed to be the same as the direct or physical APE.

CERT Cultural Resources Survey Introduction CERT 1-2 Burns & McDonnell 1.2 Project History and Personnel On July 23, 2018, Daniel Rodriguez conducted a records search for the Project at the Oklahoma Archeological Survey (OAS). The field survey was conducted on between May 5 and May 28, 2020 by Daniel Rodriguez M.A., Andrew Gottsfield, PhD., and Robert Brush, B.A. Mr. Rodriguez lead the pedestrian survey and served as the Secretary of the Interior (SOI)-qualified Principal Investigator for the archeological investigations. Mr. Gottsfield lead the geoarcheological deep testing. Brandy Harris, M.A.,

served as the Architectural Historian and reviewed the photographs of the historic-age non-archeological resources in the APE. Ken Gouvion and Evan Emmerich produced the report figures and coordinated Geographic Information System (GIS) data collected during the survey effort.

CERT Cultural Resources Survey Research Design and Methods CERT 2-1 Burns & McDonnell 2.0 RESEARCH DESIGN AND METHODS The overall objective of the background review and the cultural resources survey was to locate and assess historic-age (50 years of age or older) properties or archeological sites within the Property that are listed or eligible for listing on the National Register of Historic Places (NRHP). All work was conducted to professional standards and guidelines in accordance with the Secretary of the Interiors Standards and Guidelines for Archaeology and Historic Preservation (48 FR 44716-44742). The following sections provide information regarding the sources consulted during the background review, which took place before the start of fieldwork, as well as the methods used during the cultural resources survey.

2.1 Background Review Methods Prior to the field investigations, Burns & McDonnell reviewed archeological and historical literature relevant to the Property within a 1-mile buffer around the APE (hereafter referred to as Study Area),

including examination of the online architectural Oklahoma Landmark Inventory (OLI), NRHP records, and the archeological site records maintained at the Oklahoma Archeological Survey (OAS) (Appendix A: Figure A-3). The review also provided information via previous reports and secondary sources for the cultural history and environmental overview of the Study Area and identified previous archeological investigations conducted in the Study Area. Other sources consulted include, online Oklahoma Geologic Map Data provided by the U.S. Geological Survey (USGS), Web Soil Survey supplied by the Natural Resources Conservation Service (NRCS), historic-age maps provided by the USGS Historic Topographic Map Explorer, and geomorphic studies relevant to this portion of the Cimarron River valley (e.g. ENSR Corporation [ENSR] 2006; Lepper and Scott 2005; Scott 1999). Historic-period aerials were reviewed using the Nationwide Environmental Title Research (NetrOnline 2020) online database (historicaerials.com); however, these aerials are copyright-protected materials, and were thus not included as exhibits in this report. The historicaerials.com database includes aerial imagery from 1981, 1991, 1995, 2003, 2008, 2010, 2013, and 2015 (NetrOnline 2020).

2.2 Archeological Survey Methods A pedestrian survey was conducted across the approximate 530-acre APE (Appendix A: Figure A-2).

Shovel tests were excavated in settings that have potential for buried cultural materials. Shovel testing avoided areas of heavy ground disturbance and slopes greater than 20 percent. Given the shallow soils and heavily disturbed nature of the uplands and bluffs, shovel tests were staggered approximately every 118 meters (m) (387 feet [ft]), approximately one test every 1.5 acres. The intervals were reduced, as practical, in areas of high potential for buried cultural material. In the deeper Holocene alluvium of the Cimarron River floodplain, shovel tests were staggered approximately every 100 m (328 ft), or one per

CERT Cultural Resources Survey Research Design and Methods CERT 2-2 Burns & McDonnell acre. Additional shovel tests were excavated at 10 m (33 ft) intervals to determine the boundaries of any archeological sites identified within the Property. All shovel tests measured approximately 30 x 30 centimeters (cm), approximately one foot diameter, and were excavated in controlled 10-cm (4-inch) levels to a depth of 1 m (3.3 ft) or until pre-Holocene soils were encountered. Soil matrices were screened through 1/4-inch mesh hardware cloth unless the matrix was dominated by clay. Clay matrices were broken down by hand and visually inspected for cultural remains. Shovel test locations were recorded on Global Positioning System (GPS) equipment and backfilled upon completion. Had cultural materials been recovered, those materials would have been recorded and photographed in the field but not collected.

Standing historic resources were photographed and documented by archeologists onsite and evaluated by a Secretary of the Interior (SOI) qualified Architectural Historian.

In addition to the pedestrian survey, mechanical deep testing was conducted in areas of the floodplain and floodplain margins of the Cimarron River. In total, 18 trenches (approximately one trench per 6 acres) were mechanically excavated within the portions of the floodplain that was not in the Cimarron River channel historically (Appendix A: Figure A-4). The location of the channel historically was determined based on what appears to be a filled channel scar along the northern portion of the floodplain. This area has sand at the surface and stark vegetative differences from the southern portions of the floodplain. In addition, the 1892 topographic map apparently shows the Cimarron River channel located south of its current position in the valley and into the APE (Attachment A: Figure A-5; USGS 1892). Due to the apparent recent age of that portion of the floodplain sediment, no deep trenching was conducted.

Burn & McDonnell subcontracted Remediation Services, Inc. (RSI) for mechanical excavation services.

The excavator was fitted with an approximately 3-foot-wide toothless bucket. Trenches were excavated to approximately 4.6 m (15 ft) long and approximately 1 m (3 ft) wide. Mechanized excavations proceeded in a slow, controlled manner from the ground surface to a depth of approximately 1.2 m (4 ft). At this depth, the Burns & McDonnell geoarcheologist closely examined the trench walls for the presence of archeological deposits and scraped a vertical section clean to describe the soil-stratigraphy. Trench locations were mapped using a GPS unit with sub-meter accuracy. After examination, each trench was slowly excavated further in depth until loose, coarse-grained sand point bar sediments were encountered.

Only a meter, approximately three feet, or less of trench excavation could be conducted into these course-grain sands before the sidewalls collapsed. At this point of refusal due to sidewall collapse, the depth of the trenches was recorded and the stratigraphic profile was completed. The trench spoil pile was visually inspected for artifacts and other evidence of archeological deposits. A sample of sediment would have been screened if buried soils or archeological artifacts or charcoal were encountered. All trenches were

CERT Cultural Resources Survey Research Design and Methods CERT 2-3 Burns & McDonnell photographed upon completion and then backfilled. All trenching operations conformed to current Occupational Safety and Health Administration standards and guidelines.

2.3 Historic-age Non-archeological Resource Survey Methods The historic-age non-archeological resource reconnaissance survey was conducted between May 5 and May 28, 2020. During the field effort, archeologists sought to document all buildings, structures, objects, districts, etc. constructed prior to 1975 (45 years of age or older) within the APE. A 45-year cutoff date was selected to account for potential delays in Project letting. All historic-age built resources within the APE were photo-documented and their locations recorded for further assessment by the Projects Secretary of the Interior (SOI)-qualified Architectural Historian.

Preliminary NRHP eligibility assessments were based on the SOI standards for identification and evaluation of historic resources, including the 50-year-age criterion and assessment of resources integrity and significance with regard to design or association with recognized historic contexts or significant individuals. This method of survey naturally favored resources that maintain significance for their architectural qualities; however, the Architectural Historian also identified resources that may merit NRHP consideration for their associations with historic development patterns in the Project vicinity.

CERT Cultural Resources Survey Environmental Setting CERT 3-1 Burns & McDonnell 3.0 ENVIRONMENTAL SETTING This chapter is an overview of the environmental setting in the APE. Included is discussion of natural resources available to prehistoric and historic-era human populations. At present, most of the Property is in grass-covered rangeland, interspersed with wooded slopes and other woody vegetation. Regionally, the climate is classified as humid subtropical with warm summers. The Project proximity to the 100th Meridian means that the region is drought-prone and could be considered semi-arid during the extended periods of drought that have historically plagued Oklahoma.

3.1 Physiographic Province, Geology, Geomorphic Setting, and Soils The APE is within the Central Redbed Plains geomorphic province (Curtis et al. 2008). The Redbed Plains Province is characterized by gently rolling hills and broad, flat, upland plains. Surface sediments comprise Permian red shales and sandstones, with outcrops of gypsum. Permian bedrock exposures along the escarpment that borders the Cimarron River valley in the APE are not chert-bearing and are dominated by sandstones of the Garber-Wellington Formation (Curtis et al. 2008; ENSR 2006).

The northern part of the APE includes a section of the Cimarron River valley. In Kingfisher County, located approximately five miles west of the APE, eight distinct Quaternary terraces have been identified in this valley (Scott 1999; Lepper and Scott 2005). However, the APE includes the sediment assemblage of the most recent and lowest of the terraces, the Cimarron River floodplain: Qt-0. The higher terraces are located on the north side of the Cimarron River channel west of the APE and covered with sand and loess dune deposits of varying ages.

Chronological data pertaining to terrace fills in this portion of the Cimarron River valley are sparse.

However, it appears the Qt-1 began aggrading in the late Pleistocene and continued through the late Holocene, attaining surface stability by approximately 1,250 years ago (Lepper and Scott 2005).

Therefore, the QT-0 likely began aggrading after or around that time. This suggests the river meandered to the edge of the southern escarpment at some point during the late Holocene and has migrated north to its current position. The timing of that migration has not been determined but the sediments in the floodplain are assumed to be younger than 1,250 years.

Alluvial sediments beneath the Qt-0 consist predominantly of sand with minor amount of clay and silt (ENSR 2006). The clay and silt range from 0 to 6 feet thick and occur mostly near the ground surface.

The alluvium is underlain by sandstone near the upland escarpment and by mudstone and sandstone closer to the Cimarron River. The alluvial gravel and sand deposits average about 20 feet thick (Adams and Bergman 1995).

CERT Cultural Resources Survey Environmental Setting CERT 3-2 Burns & McDonnell In addition to the floodplain deposits in the river valley, there appear to be small localized alluvial fans and colluvial apron deposits along the base of the upland escarpment at the floodplain transition area (or toe slope). The fans occur at the mouths of streams or gullies draining the uplands and are almost imperceptible in the field. It appears they are blanketed with overbank alluvium from Cimarron River flood events. The fan at the eastern portion of the Property contains an extensive buried clay unit that is likely an indication of oxbow lake or slackwater deposits. The alluvial fan / colluvial aprons accumulated on point bar sediments seen across the entire floodplain and it appears to interfinger with recent overbank, slackwater, and point bar sediments (ENSR 2006: Figures 2-5 and 2-9).

The Property contains 21 soil types with Ironmound-Coyle complex (approximately 136 acres), Yahola series (approximately 74 acres), and Darnell-Rock outcrop complex (approximately 51 acres) comprising the predominate soil groups (Table 3-1). The Ironmound-Coyle complex is composed of Ironmound loam and Coyle loam series formed in material weathered from Permian-age sandstone. The Ironmound-Coyle complex is located on crests and side slopes of low hills in the Central Redbed Plains (NRCS 2020).

Yahola fine sandy loam and loam is formed in Permian-and Pleistocene-age calcareous loamy alluvium.

The Yahola series is located on nearly level floodplains of major streams in the Central Redbed Plains (NRCS 2020). The Darnell-Rock outcrop complex is composed of Darnell fine sandy loam and exposed sandstone outcrops. The Darnell series is formed in material weathered from Permian-age sandstone and located on summits and shoulders of low hills (NRCS 2020).

Table 3-1: Soils within the CERT APE Soil Key Description Area (Acres)

IrCE Ironmound-Coyle complex, 5 to 15 percent slopes 135.63 YaaA Yahola loam, 0 to 1 percent slopes, occasionally flooded 74.08 DaRG Darnell-Rock outcrop complex, 8 to 45 percent slopes 50.55 YahA Yahola fine sandy loam, 0 to 1 percent slopes, occasionally flooded 45.14 CoIC2 Coyle-Ironmound complex, 3 to 5 percent slopes, eroded 44.03 W

Water 39.70 GadA Gaddy loamy fine sand, 0 to 1 percent slopes, occasionally flooded 31.00 URB Urban land 21.40 LerA Lebron clay, 0 to 1 percent slopes, occasionally flooded 20.47 GooE Goodnight fine sand, 1 to 15 percent slopes 13.62 GaGA Gaddy-Gracemore complex, 0 to 1 percent slopes, frequently flooded 13.07 GraC Grainola silty clay loam, 3 to 5 percent slopes 10.34 RnnC2 Renthin silty clay loam, 3 to 5 percent slopes, eroded 8.44

CERT Cultural Resources Survey Environmental Setting CERT 3-3 Burns & McDonnell Soil Key Description Area (Acres)

ZanC Zaneis loam, 3 to 5 percent slopes 6.34 GohE Goodnight loamy fine sand, 5 to 15 percent slopes 3.52 CAID Coyle-Ashport frequently flooded-Ironmound complex, 1 to 8 percent slopes 3.52 EasA Easpur loam, 0 to 1 percent slopes, occasionally flooded 3.51 PIT Pits 2.33 ZanB Zaneis loam, 1 to 3 percent slopes 1.34 ZanC2 Zaneis loam, 3 to 5 percent slopes, eroded 0.81 CoyB Coyle loam, 1 to 3 percent slopes 0.04 Source: NRCS 2020 3.2 Flora The Property is within the tallgrass prairie, which comprises large swaths of mixed grasses (Hoagland 2008). Prior to large-scale agricultural practices, these prairie grasses were in abundance with select areas of oak timber. The main grasses include little bluestem (Schizachyrium scoparium), big bluestem (Andropogon gerardii), Indiangrass (Sorghastrum nutans), and switchgrass (Panicum virgatum). Some of the trees include several species of oak (Quercus), cottonwoods (Populus), ash (Fraxinus), red cedar (Thuja), elm (Ulmus), and sycamore (platanus occidentalis). In the eastern part of Oklahoma, this prairie intergrades with oak-hickory forests, and in the western part of the State, it transitions into mixed grass plains. Due to fire suppression, tallgrass prairie is easily replaced by forest and woodland vegetation subsequent to land abandonment.

3.3 Fauna A variety of terrestrial species would have been present in and around the Property from prehistoric through early historic times. Many of these species were important food resources for prehistoric and historic-era Native Americans and for early European travelers and Euroamerican settlers in the region.

Some of the mammals native to the area include bison (Bison bison), elk/wapiti (Cervus canadensis),

mule deer (Odocoileus hemionus), white-tailed deer (Odocoileus virginianus), coyote (Canus latrans),

cottontail rabbit (Sylvilagus floridanus), black-tailed jackrabbit (Lepus californicus), raccoon Pprocyon lotor), black-tailed prairie dog (Cynomys ludovicianus), red fox (Vulpes vulpes), striped skunk (Mephitis mephitis), and beaver (Castor canadensis). Bison and elk no longer occur in this region (Caire et al.

1989). Bird species used by people would have included bobwhite quail (Colinus virginianus), the greater (Tympanuchus cupido) and lesser prairie chicken (Tympanuchus pallidicinctus), and the turkey

CERT Cultural Resources Survey Environmental Setting CERT 3-4 Burns & McDonnell (Meleagris gallopavo); and fish species would have included a variety of bass (Micropterus), crappie (Pomoxis), and catfish (Siluriformes) (Oklahoma Department of Wildlife Conservation 2016).

CERT Cultural Resources Survey Cultural History Overview CERT 4-1 Burns & McDonnell 4.0 CULTURAL HISTORY OVERVIEW This section provides a summary discussion of the cultural history of the region surrounding the Survey Area. Archeologists generally divide the prehistoric cultural sequence of central Oklahoma into two pre-ceramic periods (Paleoindian and Archaic) and three ceramic periods, as defined by changes in technology, settlement, and subsistence. The written record, essentially coeval with the Euroamerican presence in the area, marks the historic period. Overall, the cultural chronology is divided into six parts:

Paleoindian Period Archaic Period Early Ceramic/Plains Woodland Period Middle Ceramic/Southern Plains Village Period Late Ceramic/Contact Period Historic Period 4.1 Paleoindian Period The Paleoindian Period marks the earliest pre-ceramic human occupation in the Americas. Two sites in the region, Cooperton in Kiowa County and Burnham in Woods County, have very early radiocarbon dates ranging from 32,000 to 18,000 years ago. The dates derive from organic materials that were found in association with stone tools (Anderson 1975; Wyckoff et al. 2003). Because the archeological record is so sparse for very early sites, not much can be said about broad cultural patterns or behaviors from this time.

Around 11,000 to 12,000 years ago, the more materially distinct Clovis cultural adaptation appeared in North America. Clovis sites are typically identified by a fluted-point lithic technology sometimes found in association with the remains of Pleistocene megafauna. Following Clovis, archeologists recognize the Folsom cultural adaptation defined largely by a different fluted point technology than Clovis or other Paleoindians. Fluted Folsom points are more common in the western United States than in the eastern parts. The Cooper site along the Beaver River in northwest Oklahoma is an excellent example of a Folsom bison kill site. Bones and stone tools from three late summer or early fall kill events have provided a wealth of information about Folsom hunting rituals, lithic technology, and butchering practices (Bement 1999). By the end of the Paleoindian Period, regional technological variation among groups of mobile hunters increased. The groups are typically identified and classified by different spear point forms (Hofman 1989; Hofman and Graham 1998; Wyckoff and Brooks 1983).

CERT Cultural Resources Survey Cultural History Overview CERT 4-2 Burns & McDonnell While Paleoindian cultures are often characterized as small groups with high residential mobility, current research suggests that they may have established base camps from which small groups fanned out over the landscape to hunt and gather local resources. This model still assumes a generally nomadic lifestyle, but envisions a somewhat more sedentary existence than had been postulated previously (Brooks 2009).

4.2 Archaic Period The start of the Archaic Period roughly coincides with the beginning of the Hypsithermal climatic episode (Hofman 1989; Kay 1998). That period was one of warmer and drier climate, which led to an expansion of grasslands into previously forested areas and the disappearance of much wetland vegetation (Wyckoff and Brooks 1983). Moist forests persisted in bottomlands near rivers and streams, which attracted game animals to valleys. The concentration of faunal resources in bottomland and forested areas, combined with prehistoric peoples increased reliance on woodland-associated plant foods (e.g., nuts, berries), led to close-range group mobility patterns focused in and near stream valleys.

The Archaic Period is divided into three sub-periods: Early Archaic, Middle Archaic, and Late Archaic.

Western Oklahoma was arid and desert-like during the Early and Middle Archaic. Few sites dating to the Early and Middle Archaic have been found in western Oklahoma. Due to the arid conditions, people may have settled eastward where moist bottomlands were more extensive (OAS 2016a).

Population increased during the Late Archaic Period. Most archeologists attribute this population boom to the end of the Hypsithermal and a return to somewhat cooler, moister climatic conditions (McGrath et al.

1988; OBrien 1996). Late Archaic technology is marked by increased variety in the contents of toolkits.

Groundstone tools that became common during this period include three-quarter grooved axes, bannerstones, plummets, hammerstones, pestles, and manos. The increased number of pestles and manos is thought to reflect the increased processing of wild seeds and nuts. Other lithic tools of the Late Archaic include notched dart points, triangular bifaces, grinding basins, double-bitted axes, scrapers, perforators, drills, and knives (Blackmar and Hofman 2006; Sabo and Early 1990).

Late Archaic sites generally functioned as habitations or specialized limited activity areas associated with the procurement and processing of locally available resources (Latham 2007; O'Brien and Wood 1998).

Site 34BL46 is a nearby Late Archaic and early Plains Village site in Blaine County, northwest of the Project (OAS 2016b). The Certain site in southwest Oklahoma is a multi-event bison kill site where hunters drove the animals into a dead-end canyon, trapping them and throwing spears at them. Kill events took place in the late summer or early fall (OAS 2016c).

CERT Cultural Resources Survey Cultural History Overview CERT 4-3 Burns & McDonnell 4.3 Early Ceramic/Plains Woodland Period The Early Ceramic/Plains Woodland Period in the Plains has been defined by the appearance of pottery, horticulture and related food storage features, and interment in mounds. Plains Woodland cultures in eastern Oklahoma were similar to other Woodland cultures found in the Midwest. To some degree, Plains Woodland adaptions perpetuated Late Archaic lifeways, overlain by a cultural veneer related to the new horticultural economy (Bozell 2006; Vehik 1984). Few Plains Woodland sites have been excavated or even partially excavated in western Oklahoma, where the period is poorly understood (Drass 1984, 1997).

The Roulston-Rogers site in Seminole County in central Oklahoma was found to contain evidence of older Late Archaic and younger Early Ceramic adaptations. The site demonstrated that Early Ceramic peoples hunted with bows and arrows and used pottery to store and cook food. The Frisco Formation in Pontotoc County, southeast of the site, was the main source of chert used at the Roulston-Rogers site (OAS 2016d).

4.4 Middle Ceramic / Southern Plains Village Period The Middle Ceramic / Southern Plains Village Period is represented in central Oklahoma, where sites are primarily camps (Drass 1997; Wyckoff and Brooks 1983). Village sites have been identified along the Washita and Canadian river systems and to the west along the Cimarron and North Canadian River systems. This cultural period is characterized by an intensification of horticultural practices, increased population and settlement size, and seasonal bison hunting (Brooks et al. 1985).

The Middle Ceramic / Southern Plains Village Period is segmented into Phases based on site assemblages and associated features. The Custer Phase in western Oklahoma and Paoli Phase in central Oklahoma are the earliest, while the Turkey Creek Phase in the west and the Washita River Phase in central Oklahoma occur later during this period (Drass 1997). Increased sedentism and horticulture are indicated by the presence of small hamlets, with pit storage to preserve supplies for lean times. However, bison hunting was still important, supplementing the agricultural lifeway, along with exploitation of a complete range of other local wild animal and plant food resources. Houses were generally rectangular in outline, with central hearths. Sand-, grit-, and shale-tempered pottery was widely used for everyday cooking and food storage, but also for serving during ritual activities. Dart points, from throwing spears, are more common at early Middle Ceramic sites, while side-notched and corner-notched arrow points are more common at later sites (Drass 1997).

Middle Ceramic complexes in Oklahoma exhibit the cultural variety that developed as groups established relatively permanent settlements (Drass 1998; Wyckoff and Brooks 1983). Many Washita River sites in

CERT Cultural Resources Survey Cultural History Overview CERT 4-4 Burns & McDonnell central Oklahoma were abandoned around A.D. 1500, and some archeologists believe the abandonment is evidence of a large exodus to south-central Kansas at that time (Drass 2001).

4.5 Late Ceramic / Protohistoric Period The Late Ceramic Period began around A.D. 1450 and phased into the Protohistoric Period, which ended in the mid-1700s (Drass 1999). The period began when most of the Middle Ceramic population had left the area. Large-scale habitation sites were abandoned across the region. During this time, European trade goods first appeared and eventually became regular components of Native technology. Native Americans quickly adopted European-introduced horses into their lifeways. Agriculture remained important for subsistence, but Plains tribes used the mobility horses provided to focus on hunting. Several protohistoric and historic-era Native American groups lived in or moved from Arkansas and Missouri into eastern Oklahoma. These groups included the Wichita, Mento, Osage, Quapaw, and Cherokee. Tribes who moved from the northwestern Plains into the southwestern Plains included the Cheyenne, Kiowa, Comanche, and Plains Apache (Garrett Pool 2009; Kavanagh 2009; Kracht 2009; Moore 2009).

The period witnessed occasional Spanish military expeditions in addition to the arrival of Euroamerican fur trappers and traders. The Protohistoric Period in western Oklahoma includes early written accounts of contact between Native groups and Europeans. The Wichita are mentioned regularly in these accounts.

However, contact between the Wichita and other Native groups was limited and sporadic, and this has created challenges for archeologists trying to link archeological manifestations with known tribes (Drass and Baugh 1997).

Beginning around A.D. 1740, the French became more active in the region, trading along the Canadian and Arkansas rivers. Initially, their trade centers were focused on Wichita territory in north-central Oklahoma (Hackett 1941; Wedel 1981). As the French population increased in the area, their trading efforts spread into the interior, away from the major rivers (Vehik and Vehik 1997).

4.6 Historic Period In 1803, the U.S. acquired the land that became the state of Oklahoma from France in the Louisiana Purchase. Soon after, in 1821, Thomas James led a group from St. Louis to Santa Fe to establish a trade route. These explorers and traders followed a route that descended the Mississippi River to the mouth of the Arkansas River and proceeded west along the Cimarron River. During the 1820s and 1830s the Creek and Seminole tribes were moved to the area between the southern boundary of the Cherokee Outlet and the Canadian River, but due to their support for the Confederacy during the Civil War, these tribes lost land as a result of the Reconstruction Treaties of 1866. Part of this lost land was situated in what was

CERT Cultural Resources Survey Cultural History Overview CERT 4-5 Burns & McDonnell called the Unassigned Lands which was opened to Euroamerican settlers on April 22, 1889 (Wilson 2020).

The Kansas Southern Railway (later the Atchison, Topeka, and Santa Fe Railway [AT&SF]) constructed a railway from the Kansas-Oklahoma border to Purcell, Indian Territory prior to the land opening in 1889.

Station points along the route were established including two in the future Logan County at Beaver Creek (later Alfred and now Mulhall) and Deer Creek (now Guthrie). A well was dug at Deer Creek station to supply water for the steam engines which was later utilized by many participants in the Land Run of 1889. The AT&SF line was also used for the access to Arkansas City, Kansas, to the north, and to Purcell, Indian Territory, from the south. After the passage of the Organic Act on May 2, 1890, Logan County was organized as County One and on August 5, 1890, voters selected Logan as the county name in honor of U.S. Sen. John A. Logan. Guthrie was designated as the county seat and the capital of Oklahoma Territory, the state capital, from 1907 to 1910 (Wilson 2020).

In 1908, Logan Countys reported industries included agriculture, manufacturing, and stock raising.

Farmers had 300,000 acres under cultivation with principal crops including cotton, corn, hay, alfalfa, wheat, forage sorghum, and Kaffir corn. After participating in the Land Run of 1889, Zack Mulhall established a large ranching operation in the county. At the turn of the twentieth century, the area around Crescent produced large quantities of fruits such as apples, peaches, pears, grapes, and plums that were shipped to outside markets on the Denver, Enid, and Gulf Railroad. By 1930, livestock numbered 20,720 hogs, 15,462 cattle, 4,668 horses, 2,447 mules, and 2,314 sheep and goats. Records show at the time Logan County had 2,833 farms, of which 60.9 percent were operated by tenants. By 1963, the county reported 53,500 chickens, 45,000 cattle, 2,300 milk cows, 5,400 hogs, and 5,200 sheep. County farmers had planted 67,100 acres in wheat, 16,700 acres in barley, 13,000 acres in oats, 9,600 acres in sorghums, and 2,260 acres in cotton. By the turn of the twenty-first century, Logan County had declined to 983 farms comprising 380,529 acres (Wilson 2020).

Logan County registered 26,563 residents in 1900. At 1907 statehood, the population had grown to 30,711. In 1910, when the state capital was moved from Guthrie to Oklahoma City, the federal census registered 31,740 inhabitants. Thereafter, the numbers steadily declined to 18,662 in 1960. In 1970, the population rebounded to 19,645, and it climbed to 29,011 in 1990. At the turn of the twenty-first century, Logan County had 33,924 residents. In 2010 census counted 41,848, of whom 81.0 percent were white, 9.1 percent African American, 3.3 percent American Indian, and 0.5 percent Asian. Hispanic ethnicity was identified at 5.2 percent (Wilson 2020).

CERT Cultural Resources Survey Cultural History Overview CERT 4-6 Burns & McDonnell As early as 1889, two brick plants operated in Guthrie. By 1910, Guthrie also had a textile mill known as the Pioneer Cotton Mill and a structural steel foundry known as the Southwestern Iron Works. By 1918, eleven cotton gins, six grain elevators, one flour mill, and one corn mill served the larger agricultural communities in Logan County (Wilson 2020). In 1930, Crescent had three cotton gins and one milling company, Guthrie had one cotton oil mill, three cotton gins, and four milling companies, Marshall had an elevator and a grain company, and Orlando had a cotton oil company (Wilson 2020). Oil and gas drilling activity in Logan County began in 1912 near Mulhall and has been an important part of the countys economy and culture. By 1915, the Cimarron Valley Oil Company was the first major investor in Logan County. Logan County experienced three major oil strikes. The first was at Crescent (ca. 1926), the second at Roxana (1927), and the third at the Guthrie Pool (1941). Following the first two strikes, the boomtown of Roxana sprang up overnight and was platted on July 21, 1927, approximately four miles southwest of Marshall. The success in the Roxana Field brought oil companies such as Wentz Oil Corporation to the area, however during the early 1930s the Great Depression and natural disasters such as fire and a tornado brought about the demise of the town (Wilson 2020). Although these three fields dominated the county's production, the Langston Field (opened in 1934) and the Coyle Fields (discovered in 1951) have also contributed to the county's petroleum production (Wilson 2020).

In 1965, the Cimarron Fuel Fabrication Site was established in the APE to enrich uranium fuel for use in nuclear power plants. The Cimarron site was owned and operated by Kerr-McGee Nuclear Corporation (KMNC), a wholly owned subsidiary of Kerr-McGee Corporation. The Cimarron facility operated under two special nuclear material (SNM) licenses. License SNM-928 was issued for the production of uranium fuel, and License SNM-1174 was issued for the production of mixed oxide fuel. The principal operation under License SNM-928 involved the fabrication of enriched uranium reactor fuel pellets, and eventually fuel rods. A third license, License 35-12636-02, was issued for the possession of sealed sources (all cesium-137) for instrument calibration.

Mixed oxide fuel was produced in the Mixed Oxide Fuel Fabrication (MOFF) facility from 1970 through 1975. Liquid uranyl nitrate and plutonium nitrate solutions were blended, co-precipitated, calcined, milled, pressed into pellets, and assembled in fuel pins. The MOFF facility was decommissioned and released for unrestricted use in 1993.

Enriched uranium fuel was produced at the Uranium Plant from 1966 through 1975. Process facilities included a main production building; several one-story ancillary buildings, five process-related collection ponds, two original sanitary lagoons, one new sanitary lagoon, a waste incinerator, several uncovered storage areas, and three burial grounds. The main production building was divided into six major areas:

CERT Cultural Resources Survey Cultural History Overview CERT 4-7 Burns & McDonnell ceramic uranium dioxide (UO2), pellet, scrap recycle and recovery, waste treatment, fabrication, and the high enriched area. In addition, space was provided for auxiliary services such as administrative and laboratory services, maintenance, and warehousing. Highly enriched uranium processing was also performed at the Site within the main process building. Additional operations at the facility included a solvent extraction process to recover uranium from the processing of scrap and from material that did not meet contract specifications.

The Facility has been shut down since the mid-1970s. Remediation of hazardous and radioactive materials has been ongoing since that time. The CERT owns and operates the facility. The property containing the remaining buildings were sold in two transactions in 2015 and 2018 to an aviation related business. The CERT is leasing a small office building until the office is relocated to permanent office facilities to be constructed in the Western Area Treatment Facility.

CERT Cultural Resources Survey Results of Background Review CERT 5-2 Burns & McDonnell Sewage Disposal Ponds were closed between 1976 and 1978 and remained intact until 1993 when the NRC and DEQ authorized the ponds to be backfilled (EPM 2018). (EPM 2018; USGS 1970, 1981). In addition to the buildings, constructed berms are also depicted in the floodplain by Highway 74 in the northwest corner of the APE (see Appendix A: Figure A-1; USGS 1970 and Historic Disturbance in Appendix A: Figure A-2) These may represent disturbance relating to the construction of the bridge.

The 1892 topographic map also shows the Cimarron River channel was located south of its current position in the valley and into the APE (Attachment A: Figure A-5; USGS 1892). The location of the channel in the late nineteenth century likely correlates to the area currently closest to the river that has point bar sands at the surface. Due to the recent age of the of that portion of the floodplain sediment, no deep trenching was conducted in that area.

CERT Cultural Resources Survey Results of the Cultural Resources Survey CERT 6-1 Burns & McDonnell 6.0 RESULTS OF THE CULTURAL RESOURCES SURVEY Burns & McDonnell cultural resources specialists performed a Phase I cultural resources survey of the approximately 530-acre APE that included shovel testing from May 5 to May 12, 2020, deep mechanical trenching from May 26 to May 28, 2020, and documentation of historic-age non-archeological resources.

During the survey, 237 shovel tests and 18 trenches were excavated within the Property and eight historic-age non-archeological resources were recorded (Appendix A: Figures A-6 through A-11).

The APE has been previously disturbed in the uplands due to previous waste ponds (both related to the Kerr-McGee facility and older constructed ponds in the flood plain), water monitor wells,, previous structures, existing pipeline utilities, soil remediation activities, reservoir damming and erosion mitigation, and natural deflation of the landforms (see Appendix A: Figure A-2; Appendix C:

Photographs C-1 through C-11). The floodplain was mostly undisturbed, however previous disturbances noted include berm construction, water monitor wells, and channelized drainages to the river (Appendix C: Photographs C-12 through C-22).

At the time of the survey, ground surface visibility was generally less than 10 percent in most places with some scattered erosional areas of the uplands providing a visibility of 50 percent or more. Shovel tests in the upland and along the bluff were typically a yellowish red (5YR 5/6) sandy loam above a red (2.5YR 4/6) sandy clay or sandy clay loam at approximately 40 to 50 centimeters below surface (cmbs). Shovel tests in the upland were generally terminated at a very compacted clay subsoil horizon or shallow sandstone bedrock (see Appendix B: Table B-1; Appendix C: Photographs C-9 through C-11). In the floodplain, soil exposed in shovel tests and trenches were typically a mix of various alluvial layers including a reddish brown (5YR 3/4) sandy loam and silty clay loam, a light red (2.5YR 6/6) unconsolidated sand, a reddish brown (2.5YR 5/4) sandy loam, a dark brown (7.5YR 3/4) sandy clay loam, and a reddish brown (5YR 5/4) sandy loam in varying stratigraphic order to the depth of a meter (see Appendix B: Table B-1; Appendix C: Photographs C-20 through C-22). No cultural material was observed.

Mechanical trench testing revealed three main strata in the Cimarron River valley floodplain (see Appendix A: Figure A-4). The first stratum extends from the surface to between 20 cm and 60 cm deep. It consists of brown (7.5YR 4/3 and 5YR 3/2), reddish brown (5YR 4/3 and 4/4), and dark reddish brown (5YR 3/2) silty loam, silty clay loam, and loamy sand. The second stratum is fine, single-grained, reddish brown (5YR 3/4) sand with a loose consistency ranging to a depth from 50 cmbs to 150 cmbs (Appendix B: Table B-2; Appendix C: Photographs C-23 through C-40). This fine-grained sand overlays a third

CERT Cultural Resources Survey Results of the Cultural Resources Survey CERT 6-2 Burns & McDonnell stratum of pale yellow (2.5Y 8/3) or yellow (2.5Y 8/6) coarse, poorly sorted, single-grained sand. No cultural material, or potential cultural-bearing horizon was observed in any of the strata (Appendix B:

Table B-2).

The surface soils are weakly developed and no buried soils were observed during trench excavation or shovel testing. The soils formed on the floodplain typically exhibited A-C or A-Bw profiles (Appendix B:

Table B-2).

As noted, the entire floodplain is underlain by Stratum 3 which is coarse-grained cross-bedded sands. The top of this unit generally occurs between 50 and 150 cmbs and it is approximately 6 m (20 ft) thick, based on vertical profiles compiled for the Property (ENSR 2006). These coarse-grained sands appear to be point bar deposits from the Cimarron River as it migrated to the north. Strata 1 and 2 are interpreted as overbank alluvium or slackwater deposits consisting of stratified layers of clay, silt, and fine-grained sand. Strata 1 and 2 have upward fining sequences consistent with overbank sedimentation from a source that is moving progressively farther away (to the north in this instance).

Five of the trenches (T-10, T-15, T-16. T-17, and T-18) were close enough to the upland escarpment to contain what appeared to be alluvial fan / colluvial apron sediments. In general, these areas have thicker and more textually varied and rubified Strata 1 and 2. The reddened sediments are similar to soil colors noted during upland shovel testing. No buried soils were found in these areas and Stratum 3 underlies these sediments.

Given the weak soil development in the floodplain and based on review of geomorphic studies in the Cimarron River valley, it appears the floodplain and alluvial fan / colluvial apron deposits are very late Holocene in origin (see Section 3.1). The Property includes a section of the lowest geomorphic surface in the valley, the Qt-0. This landform sediment assemblage likely aggraded after about 1,250 years ago. It appears the river meandered to the edge of the escarpment at some point during the late Holocene and has migrated north to its current position after that point. Upriver in Kingfisher County, the surface of the Qt-1 alluvium has been dated to approximately 1,250 years old and the underlying sediment assemblage contains the Holocene and very late Pleistocene alluvial sedimentary record (see Lepper and Scott 2005; Scott 1999). Therefore, the sediments in the floodplain are likely younger than 1,250 years, assuming the Qt-1 remained stable enough to develop the surface soil at that time and the Qt-0 was aggrading. The weakly developed A-horizons and A-C or A-Bw profiles recorded during trenching suggests this area only attained quasi-landscape stability in the last couple hundred years. Given the apparently recent alluvial deposits and lack of buried soils in the Qt-0 sediment assemblage, the potential for buried cultural

CERT Cultural Resources Survey Results of the Cultural Resources Survey CERT 6-3 Burns & McDonnell materials is considered low in the portion of the APE within the Cimarron River valley and valley margins.

6.1 Historic-age Buildings and Structures Archeologists recorded several historic-age buildings and structures within the property boundaries, including several components of the KMNC Cimarron Fuel Fabrication Plant (Appendix D). The Architectural Historian provided the following brief descriptions of each resource, including preliminary NRHP eligibility and effect assessments.

6.1.1 Kerr-McGee Facility Buildings Archeologists recorded three buildings (Resources 01-03), a structure associated with Resource 01 (Resource 01a), and three diesel water pumps (Resources 04-06) historically associated with the KMNC Cimarron Fuel Fabrication Plant (operational from 1966 to 1975) (Appendix A:Figures A-6 through A-11; Appendix C: Photographs C-41 through C-74). The buildings are clustered near the southwestern corner of the property along with remnant driveway and parking facilities and a large concrete slab associated with the no-longer-extant uranium fuel fabrication plant. These buildings represent the last architectural remnants of the approximately 840-acre facility. The Cimarron facility produced mixed oxide fuel from 1970 through 1975 and enriched uranium fuel from 1966 through 1975 (U.S. Nuclear Regulatory Commission [USNRC] 2019). Historically, the site contained buildings, collection ponds, sanitary lagoons, storage areas, and burial areas (USNRC 2019). Appendix A: Figure A-12 shows the location of the relevant features of the facility, including the former buildings and roads in relation to the existing architectural resources.

Kerr-McGee began operations at the site in 1966, when they received a Radioactive Materials License to construct uranium fuel fabrication facilities. The Atomic Energy Commission issued the company a second license in 1970 for the MOFF facilities, and production continued until 1975. Once a top employer in the state, the facility gained infamy after the death of union leader and reported whistle-blower Karen Silkwood, who died in a car crash after threatening to expose safety and material handling violations. The plant suspended operations the year after her death. Decommissioning efforts began in 1976. The facilitys closing was followed by lawsuits, and the events received attention in popular media and film.

6.1.2 Resource 01 (MOFF Building)

Resource 01 was constructed circa 1969 and began operations in April of 1970 (Appendix A: Figure A-10; Appendix C: Photographs C-44 through C-50). The building is the former MOFF facility, more

CERT Cultural Resources Survey Results of the Cultural Resources Survey CERT 6-4 Burns & McDonnell commonly referred to as the plutonium plant. Nuclear fuel containing plutonium was manufactured in this building. The large irregular plan building is two stories with a basement comprising precast, prestressed, reinforced concrete exterior wall and roof panels and concrete floors. The building has a built-up roof originally topped with mopped on asphalt, felt roofing insulation, and gravel. The building panels are of sandwich construction erected on grade beams supported on drilled piers. The facility was constructed to be air-tight (Cimarron Corporation 1988) and features minimal fenestration in line with its industrial design, including hinged metal doors with metal stairs on the northern façade and large louvered vents on the second story of the central wing. Subsequent tenants of the building have added a covered entryway over the personnel portal on the southern façade and installed a large metal overhead entry door in one of the concrete panels east of the entry. Other design features are limited and include incised pentagonal outlines on the exterior concrete panels. Immediately north of the building is the associated cooling plant, Resource 01a (Appendix A: Figure A-10; Appendix C: Photographs C-49 and C-50).

6.1.3 Resource 02 (Warehouse #4)

Resource 02 is a large multi-height industrial structure with a multi-bay single-story rear wing (Appendix A: Figure A-10; Appendix C: Photographs C-51 through C-60). The building served as a warehouse during the facilitys operating years. After nuclear fuel production ended in 1975, the former warehouse remained in industrial use. In the 1980s, Kerr-McGee Chemical Corporation oversaw research and development for an ultra-fine titanium dioxide (TiO2) production process in the eastern, single-story portion of the building. Also in the 1980s, Kerr-McGee Coal Corporation oversaw research and development for a coal liquification project to convert solid coal to a liquid that could be transported by pipeline. The western (multi-height) portion of the building houses three stories of processing equipment associated with that endeavor, and the vessels, tubing, valves, etc. that are located north of the building were part of that project. The structure is clad in corrugated metal paneling, and the lateral façades of the multi-height wing are punctuated by paired louvered vents. The rear wing features both metal hinged personnel doors and an overhead bay entry door.

6.1.4 Resource 03 (Emergency Response Building)

Resource 03 is a circa 1970s metal-frame pole building (Appendix A: Figure A-10; Appendix C:

Photographs C-61 through C-67). The linear plan building is currently used as an office and originally served as an emergency response station. The building has a low-pitched front-gabled metal roof, corrugated metal panel cladding, and is punctuated by 6/6 vinyl sash windows covered by metal screens.

The main entry is via a vestibule on the southern façade with a metal hinged door and a flat roof. A secondary entry is via a vestibule on the northern façade with a glass and metal panel door. The building is situated at the main entrance to the facility north of the driveway and adjacent to several parking spots.

CERT Cultural Resources Survey Results of the Cultural Resources Survey CERT 6-5 Burns & McDonnell 6.1.5 Resources 04 through 06 Resources 04 through 06 comprise three abandoned diesel pumps historically used to pump water from the Cimarron River to the facility (Appendix A: Figure A-7; Appendix C: Photographs C-69 through C-76). The machinery is atop raised metal platforms with metal railings and stair located at the northwest corner of the property south of the Cimarron River.

6.1.6 Resource 07 Resource 07 is a mid-twentieth century corral and associated wire fence located in the floodplain of the Cimarron River valley (Appendix A: Figures A-8 and A-11; Appendix C: Photographs C-77 through C-83). The corral measures approximately 40 m west-to-east by 14 m north-to-south and is composed of metal pipe with welded metal rods. The corral layout consists of three equal-size pens connected to a southern west-to-east hallway. The western pen has a loading chute extending from the west wall. West of the corral is a crudely welded metal cage or wagon with two metal wagon wheels connected by a spoke.

A historic-period topographic map from 1970 depicts an unenclosed structure in the area that may represent the corral (USGS 1970). Resource 07 does not have any known historical associations important to the local or national history and is not distinctive in form or design. Furthermore, it is not part of an archeological site. Therefore, it is not recommended as eligible for NRHP listing.

6.2 NRHP Eligibility and Effect In general, a property must meet at least one of four Advisory Council on Historic Preservation (ACHP) evaluation criteria to be considered eligible for the NRHP:

A. Association with events that have made a significant contribution to the broad patterns of our history; or B. Association with the lives of persons significant in our past; or C. Embodies distinctive characteristics of a type, period, or method of construction, or that represent the work of a master, or that possess high artistic values, or that represent a significant and distinguishable entity whose components may lack individual distinction; or D. Properties that have yielded, or may be likely to yield, information important in prehistory or history.

Resources 01 through 06 maintain historic associations with a facility important in the nuclear history of the United States and are likely eligible for NRHP inclusion under Criterion A. In addition to its significance under NRHP Criterion A, Resource 01 represents a distinctive example of an industrial property type and appears eligible for NRHP inclusion under Criterion C. Despite their potential NRHP

CERT Cultural Resources Survey Results of the Cultural Resources Survey CERT 6-6 Burns & McDonnell eligibility, the proposed groundwater remediation designs will avoid direct impacts to the resources, and they all lack integrity of setting due to loss of associated building stock and previous remediation activities. Furthermore, the proposed improvements are primarily underground and do not have the potential to impact any character-defining features of the resources regardless of their NRHP eligibility status. No further consideration of impacts to the resources under Section 106 is recommended in association with the current Project.

CERT Cultural Resources Survey Conclusions and Recommendations CERT 7-1 Burns & McDonnell

7.0 CONCLUSION

S AND RECOMMENDATIONS The archeological survey of the CERT APE did not identify any archeological resources. Three historic buildings (Resources 01-03), one structure (Resource 01a), and three historic diesel pumps (Resources 04-06) associated with the former Kerr-McGee facility, and one metal corral (Resource 07) likely associated with pre-Kerr-McGee ownership of the property were recorded as standing historic structures.

Resource 07 does not have any known historical associations important to the local or national history and is not distinctive in form or design. Furthermore, it is not part of an archeological site. Therefore, it is not recommended as eligible for NRHP listing. Resources 01-06 maintain historic associations with a facility important in the nuclear history of the United States and are likely eligible for NRHP inclusion under Criterion A. Additionally, Resource 01 represents a distinctive example of an industrial property type and appears eligible for NRHP inclusion under Criterion C. Despite their potential NRHP eligibility, the current Project would not impact the resources directly, and they all lack integrity of setting due to loss of associated building stock and previous remediation activities. Furthermore, the proposed improvements / remediation measures are primarily underground and do not have the potential to impact any character-defining features of the resources regardless of their NRHP eligibility status. As such, no further consideration of impacts to the resources under Section 106 is recommended in association with the current Project.

CERT Cultural Resources Survey References Cited CERT 8-1 Burns & McDonnell

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Scott, G.F.

1999 Aeolian Modification of Pleistocene Terraces Along the Cimarron River in Major County, Oklahoma. Masters thesis, Oklahoma State University, Stillwater.

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1981 Crescent. 1:24,000 USGS Topographic Quadrangle map. U.S. Geological Survey, Reston, VA.

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Vehik, Susan C.

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175-197. Academic Press, Madison, Wisconsin.

Wedel, Mildred M.

1981 The Deer Creek Site, Oklahoma: A Wichita Village Sometimes Called Ferdinandina, an Ethnohistorians View. Oklahoma Historical Society Series in Anthropology 5.

Oklahoma Historical Society, Oklahoma City.

CERT Cultural Resources Survey References Cited CERT 8-5 Burns & McDonnell Wilson, Linda D.

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APPENDIX A - FIGURES

APPENDIX B - SHOVEL TEST AND TRENCH TABLES

CERT Cultural Resources Survey Appendix B CERT B-1 Burns & McDonnell Table B-1: Shovel Test Table Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination DR1 1

0-40 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% ground surface visibility (GSV); no cultural material encountered.

Level not Terminated.

2 40-50 Negative 2.5YR 5/8 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR2 1

0-10 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 10-25 Negative 2.5YR 5/8 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR3 1

0-30 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 30-45 Negative 2.5YR 5/8 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR4 1

0-40 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 40-50 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR5 1

0-10 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 10-20 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR6 1

0-10 Negative 2.5YR 4/6 Red Sandy Clay 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR7 1

0-10 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 10-15 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR8 1

0-5 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 5-10 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR9 1

0-10 Negative 10YR 5/4 Yellowish Brown Sandy Loam 50% GSV with gravel, and pebble inclusions; no cultural material encountered.

Terminated due to Bedrock.

DR10 1

0-10 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 10-20 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR11 1

0-5 Negative 2.5YR 4/6 Red Sand 100% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

1 5-15 Negative 10YR 5/4 Yellowish Brown Sandy Loam 0% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

2 15-15 Negative 2.5YR 4/6 Red Sand 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR12 1

0-50 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV with pebble inclusions; no cultural material encountered.

Level not Terminated.

2 50-55 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR13 1

0-50 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV with pebble inclusions; no cultural material encountered.

Level not Terminated.

CERT Cultural Resources Survey Appendix B CERT B-2 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination 2

50-55 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR14 1

0-30 Negative 2.5YR 4/6 Red Sandy Clay 0% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR15 1

0-50 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV with gravel inclusions; no cultural material encountered.

Level not Terminated.

2 50-55 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR16 1

0-20 Negative 2.5YR 4/6 Red Sandy Clay 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR17 1

0-35 Negative 5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV with gravel inclusions; no cultural material encountered.

Level not Terminated.

2 35-40 Negative 2.5YR 4/6 Red Sandy Clay 0% GSV with gravel inclusions; very small angular sandstone gravels. No cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR18 1

0-50 Negative 5YR 4/4 Reddish Brown Sandy Loam 0% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

DR19 1

0-40 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV with gravel inclusions; no cultural material encountered.

Level not Terminated.

2 40-50 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR20 1

0-80 Negative 5YR 3/4 Dark Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Terminated due to Water Table.

DR21 1

0-50 Negative 7.5YR 4/4 Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 50-100 Negative 5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR22 1

0-20 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV with gravel inclusions; no cultural material encountered.

Level not Terminated.

2 20-35 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR23 1

0-25 Negative 2.5YR 4/6 Red Sandy Clay 0% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR24 1

0-30 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 30-55 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR25 1

0-25 Negative 2.5YR 4/6 Red Sandy Clay 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR26 1

0-45 Negative 2.5YR 4/6 Red Sandy Clay 0% GSV with pebble inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR27 1

0-35 Negative 2.5YR 4/6 Red Sandy Clay 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR28 1

0-35 Negative 2.5YR 4/6 Red Sandy Clay 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR29 1

0-10 Negative 2.5YR 4/6 Red Sandy Clay 0% GSV with pebble inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

CERT Cultural Resources Survey Appendix B CERT B-3 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination DR30 1

0-40 Negative 5YR 4/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 40-50 Negative 2.5YR 5/6 Red Sandy Clay 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR31 1

0-75 Negative 5YR 4/6 Yellowish Red Sandy Clay 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR32 1

0-50 Negative 5YR 4/6 Yellowish Red Sandy Clay 0% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

DR33 1

0-50 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 50-55 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR34 1

0-20 Negative 5YR 4/4 Reddish Brown Sandy Loam 0% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

DR35 1

0-25 Negative 5YR 5/6 Yellowish Red Sandy Loam 20% GSV with gravel inclusions; no cultural material encountered.

Level not Terminated.

2 25-35 Negative 2.5YR 4/6 Red Sandy Clay Loam 20% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR36 1

0-10 Negative 5YR 5/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 10-30 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Bedrock.

DR37 1

0-20 Negative 2.5YR 4/6 Red Sandy Clay 30% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR38 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay 0% GSV; mottled with 2.5YR 4/4. No cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR39 1

0-50 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay 0% GSV with krotovina/bioturbation disturbance; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR40 1

0-40 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR41 1

0-50 Negative 5YR 5/4 Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 50-100 Negative 5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR42 1

0-40 Negative 5YR 5/4 Reddish Brown Sandy Loam 0% GSV with pebble inclusions; no cultural material encountered.

Level not Terminated.

2 40-55 Negative 5YR 3/4 Dark Reddish Brown Loam 0% GSV; no cultural material encountered.

Level not Terminated.

3 55-100 Negative 5YR 5/4 Reddish Brown Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR43 1

0-10 Negative 5YR 4/3 Reddish Brown Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 10-20 Negative 5YR 3/3 Dark Reddish Brown Sandy Loam 0% GSV; plant detritus. No cultural material encountered.

Level not Terminated.

3 20-50 Negative 5YR 4/6 Yellowish Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

CERT Cultural Resources Survey Appendix B CERT B-4 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination 4

50-60 Negative 5YR 4/4 Reddish Brown Sandy Loam 0% GSV; mottled with layer above. No cultural material encountered.

Terminated due to Disturbed.

DR44 1

0-10 Negative 5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 10-55 Negative 2.5YR 6/3 Light Reddish Brown Sand 0% GSV with pebble inclusions; hit solid degrading sandstone at bottom. No cultural material encountered.

Terminated due to Bedrock.

DR45 1

0-20 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 20-50 Negative 2.5YR 5/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR46 1

0-10 Negative 5YR 4/3 Reddish Brown Loam 0% GSV with pebble inclusions; no cultural material encountered.

Level not Terminated.

2 10-65 Negative 5YR 3/3 Dark Reddish Brown Sandy Loam 0% GSV with pebble inclusions; no cultural material encountered.

Level not Terminated.

3 65-100 Negative 5YR 4/6 Yellowish Red Sandy Loam 0% GSV with pebble inclusions; no cultural material encountered.

Level not Terminated.

4 100-110 Negative 5YR 4/4 Reddish Brown Sandy Loam 0% GSV with pebble inclusions; no cultural material encountered.

Terminated due to Disturbed.

DR47 1

0-100 Negative 5YR 5/6 Yellowish Red Sand 0% GSV with pebble inclusions; very few pebbles. No cultural material encountered.

Terminated due to Depth of 1 Meter.

DR48 1

0-55 Negative 5YR 4/4 Reddish Brown Sandy Clay 50% GSV with pebble inclusions; dense. No cultural material encountered.

Terminated due to Compaction.

DR49 1

0-35 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay 0% GSV; extremely compact, near monitoring well. No cultural material encountered.

Terminated due to Compaction.

DR50 1

0-20 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 20-55 Negative 2.5YR 5/4 Reddish Brown Sandy Clay Loam 0% GSV with pebble inclusions; no cultural material encountered.

Terminated due to Compaction.

DR51 1

0-55 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR52 1

0-55 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR53 1

0-20 Negative 5YR 3/4 Dark Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 20-35 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

3 35-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR54 1

0-10 Negative 5YR 3/4 Dark Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

CERT Cultural Resources Survey Appendix B CERT B-5 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination 2

10-50 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Level not Terminated.

3 50-70 Negative 2.5YR 5/4 Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

4 70-90 Negative 7.5YR 3/4 Dark Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

5 90-100 Negative 5YR 5/4 Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR55 1

0-10 Negative 5YR 3/4 Dark Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 10-40 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Level not Terminated.

3 40-50 Negative 2.5YR 5/4 Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

4 50-60 Negative 7.5YR 3/4 Dark Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

5 60-100 Negative 5YR 5/4 Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR56 1

0-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR57 1

0-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR58 1

0-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV with pebble inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR59 1

0-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV with pebble inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR60 1

0-40 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; extremely compact. No cultural material encountered.

Terminated due to Compaction.

DR61 1

0-10 Negative 5YR 3/4 Dark Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 10-35 Negative 2.5YR 5/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR62 1

0-60 Negative 2.5YR 6/6 Light Red Sand 0% GSV with pebble inclusions; few small pebbles. No cultural material encountered.

Level not Terminated.

2 60-90 Negative 5YR 3/4 Dark Reddish Brown Silty Clay Loam 0% GSV; very dense. No cultural material encountered.

Terminated due to Compaction.

DR63 1

0-55 Negative 2.5YR 3/4 Dark Reddish Brown Clay Loam 50% GSV; no cultural material encountered.

Terminated due to Compaction.

DR64 1

0-45 Negative 2.5YR 4/4 Reddish Brown Clay 0% GSV with gravel inclusions; degrading sandstone gravels, mottled 40% with 5YR 4/4.

No cultural material encountered.

Terminated due to Compaction.

DR65 1

0-35 Negative 2.5YR 4/6 Red Clay Loam 0% GSV with roots/rootlet inclusions; very dense, angular peds with slickensides. No cultural material encountered.

Terminated due to Disturbed.

DR66 1

0-20 Negative 2.5YR 4/6 Red Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

CERT Cultural Resources Survey Appendix B CERT B-6 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination 2

20-40 Negative 2.5YR 4/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR67 1

0-40 Negative 2.5YR 3/4 Dark Reddish Brown Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 40-45 Negative 2.5YR 6/4 Light Reddish Brown Sandy Clay Loam 0% GSV; extremely dry and compact. mottled with a 2.5YR 4/4 30%. No cultural material encountered.

Terminated due to Compaction.

DR68 1

0-40 Negative 2.5YR 3/4 Dark Reddish Brown Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR69 1

0-20 Negative 5YR 4/4 Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 20-55 Negative 2.5YR 5/4 Reddish Brown Sand 0% GSV with pebble inclusions; no cultural material encountered.

Level not Terminated.

3 55-65 Negative 2.5YR 3/2 Dusky Red Clay Loam 0% GSV; extremely sticky and dense. No cultural material encountered.

Terminated due to Compaction.

DR70 1

0-100 Negative 2.5YR 6/6 Light Red Sand 100% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR71 1

0-60 Negative 2.5YR 5/6 Red Sand 0% GSV; no cultural material encountered.

Terminated due to Root impasse.

DR72 1

0-20 Negative 2.5YR 3/4 Dark Reddish Brown Clay Loam 50% GSV; no cultural material encountered.

Level not Terminated.

2 20-40 Negative 2.5YR 6/4 Light Reddish Brown Sandy Clay Loam 50% GSV; no cultural material encountered.

Terminated due to Compaction.

DR73 1

0-40 Negative 2.5YR 3/4 Dark Reddish Brown Clay Loam 70% GSV; prominent slickensides. No cultural material encountered.

Terminated due to Compaction.

DR74 1

0-40 Negative 2.5YR 3/4 Dark Reddish Brown Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR75 1

0-30 Negative 5YR 4/6 Yellowish Red Sandy Loam 0% GSV with plow disturbance; on large existing berm. No cultural material encountered.

Terminated due to Disturbed.

DR76 1

0-100 Negative 5YR 6/6 Reddish Yellow Sand 50% GSV with pebble inclusions; very few pebbles. No cultural material encountered.

Terminated due to Depth of 1 Meter.

DR77 1

0-40 Negative 2.5YR 3/4 Dark Reddish Brown Clay Loam 0% GSV; prominent slickensides. No cultural material encountered.

Terminated due to Compaction.

DR78 1

0-15 Negative 5YR 4/3 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 15-40 Negative 2.5YR 5/6 Red Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR79 1

0-30 Negative 5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV with gravel inclusions; disturbed from nearby berms and road. No cultural material encountered.

Terminated due to Disturbed.

DR80 1

0-80 Negative 2.5YR 6/3 Light Reddish Brown Sandy Loam 0% GSV; Styrofoam found at approximately 50 cmbs. No cultural material encountered.

Level not Terminated.

CERT Cultural Resources Survey Appendix B CERT B-7 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination 2

80-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR81 1

0-100 Negative 2.5YR 6/3 Light Reddish Brown Loamy Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR82 1

0-20 Negative 2.5YR 4/4 Reddish Brown Sandy Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-55 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; very dense and compact. No cultural material encountered.

Terminated due to Compaction.

DR83 1

0-50 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR84 1

0-50 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 50-90 Negative 2.5YR 5/4 Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

3 90-100 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; darker alluvial mottles 2.5YR 3/4 20%. No cultural material encountered.

Terminated due to Depth of 1 Meter.

DR86 1

0-30 Negative 2.5YR 4/4 Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 30-40 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; dense clay with large roots. No cultural material encountered.

Terminated due to Compaction.

DR87 1

0-40 Negative 2.5YR 4/4 Reddish Brown Sandy Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 40-55 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR88 1

0-20 Negative 2.5YR 4/4 Reddish Brown Sandy Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-50 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Compaction.

DR89 1

0-50 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet, and krotovina/bioturbation inclusions; mottled with 2.5YR 5/4, appears heavily disturbed. No cultural material encountered.

Terminated due to Compaction.

DR90 1

0-15 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 15-45 Negative 2.5YR 6/3 Light Reddish Brown Loamy Sand 0% GSV; no cultural material encountered.

Level not Terminated.

3 45-65 Negative 2.5YR 4/4 Reddish Brown Clay Loam 0% GSV; dense clay. No cultural material encountered.

Terminated due to Compaction.

CERT Cultural Resources Survey Appendix B CERT B-8 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination DR91 1

0-60 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 5% GSV with krotovina/bioturbation disturbance; no cultural material encountered.

Terminated due to Compaction.

DR92 1

0-40 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 40-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR93 1

0-40 Negative 2.5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 40-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR94 1

0-35 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; mottled with 2.5YR 6/3, disturbed. No cultural material encountered.

Terminated due to Root impasse.

DR95 1

0-50 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR96 1

0-50 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR97 1

0-60 Negative 2.5YR 5/4 Reddish Brown Sandy Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Root impasse.

DR98 1

0-50 Negative 2.5YR 5/6 Red Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 50-70 Negative 2.5YR 5/6 Red Sandy Clay Loam 0% GSV; increasing clay content. No cultural material encountered.

Terminated due to Compaction.

DR99 1

0-50 Negative 2.5YR 4/3 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to Compaction.

DR100 1

0-50 Negative 2.5YR 5/4 Reddish Brown Loamy Sand 0% GSV; no cultural material encountered.

Level not Terminated.

2 50-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR101 1

0-80 Negative 2.5YR 5/4 Reddish Brown Loamy Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 80-100 Negative 2.5YR 6/6 Light Red Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR102 1

0-100 Negative 2.5YR 6/6 Light Red Sand 50% GSV with pebble, and gravel inclusions; approx. 5% pebbles. No cultural material encountered.

Terminated due to Depth of 1 Meter.

DR103 1

0-100 Negative 2.5YR 6/6 Light Red Sand 10% GSV with pebble inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

DR104 1

0-15 Negative 2.5YR 5/6 Red Loamy Sand 20% GSV with gravel inclusions; shallow degrading bedrock on slope. No cultural material encountered.

Terminated due to Bedrock.

DR105 1

0-35 Negative 2.5YR 5/6 Red Loamy Sand 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

CERT Cultural Resources Survey Appendix B CERT B-9 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination DR106 1

0-35 Negative 2.5YR 5/6 Red Loamy Sand 0% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

DR107 1

0-50 Negative 2.5YR 5/6 Red Loamy Sand 0% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

DR108 1

0-45 Negative 5YR 4/4 Reddish Brown Sandy Loam 0% GSV; no cultural material encountered.

Level not Terminated.

2 45-55 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR109 1

0-25 Negative 2.5YR 5/6 Red Loamy Sand 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

DR110 1

0-50 Negative 5YR 4/4 Reddish Brown Sandy Loam 0% GSV with gravel inclusions; no cultural material encountered.

Level not Terminated.

2 50-60 Negative 2.5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

DR111 1

0-5 Negative 2.5YR 5/6 Red Loamy Sand 30% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Bedrock.

RB1 1

0-50 Negative 5YR 5/8 Yellowish Red Sandy Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 50-60 Negative 2.5YR 5/8 Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB2 1

0-50 Negative 5YR 5/8 Yellowish Red Sandy Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 50-60 Negative 2.5YR 5/8 Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB3 1

0-50 Negative 5YR 5/8 Yellowish Red Sandy Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 50-60 Negative 2.5YR 5/8 Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB4 1

0-50 Negative 5YR 5/8 Yellowish Red Sandy Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 50-60 Negative 2.5YR 5/8 Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

CERT Cultural Resources Survey Appendix B CERT B-10 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination RB5 1

0-50 Negative 5YR 5/8 Yellowish Red Sandy Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 50-60 Negative 2.5YR 5/8 Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB6 1

0-10 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with roots/rootlet, and gravel inclusions; increase in clay content with depth.

No cultural material encountered.

Level not Terminated.

2 10-30 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with roots/rootlet, and gravel inclusions; degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB7 1

0-10 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with roots/rootlet, and gravel inclusions; increase in clay content with depth.

No cultural material encountered.

Level not Terminated.

2 10-30 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with roots/rootlet, and gravel inclusions; degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB8 1

0-40 Negative 5YR 4/6 Yellowish Red Silty Clay Loam 50% GSV with gravel, and roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 40-60 Negative 5YR 5/8 Yellowish Red Clay Loam 50% GSV with gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB9 1

0-30 Negative 5YR 5/8 Yellowish Red Clay Loam 20% GSV with roots/rootlet, and gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB10 1

0-30 Negative 5YR 5/8 Yellowish Red Clay Loam 20% GSV with roots/rootlet, and gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB11 1

0-30 Negative 5YR 5/8 Yellowish Red Clay Loam 20% GSV with roots/rootlet, and gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB12 1

0-30 Negative 5YR 5/8 Yellowish Red Clay Loam 20% GSV with roots/rootlet, and gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

CERT Cultural Resources Survey Appendix B CERT B-11 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination RB13 1

0-30 Negative 5YR 5/8 Yellowish Red Clay Loam 20% GSV with roots/rootlet, and gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB14 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB15 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB16 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB17 1

0-35 Negative 2.5YR 4/6 Red Clay 0% GSV with roots/rootlet, and gravel inclusions; increase in clay content with depth.

No cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB18 1

0-100 Negative 2.5YR 3/3 Dark Reddish Brown Sandy Loam 0% GSV with roots/rootlet, and gravel inclusions; increase in gravel inclusions with depth. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB19 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB20 1

0-40 Negative 7.5YR 4/3 Brown Clay 0% GSV with roots/rootlet inclusions; compaction at surface and increase in clay content with depth. No cultural material encountered.

Terminated due to Compaction.

RB21 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB22 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB23 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

CERT Cultural Resources Survey Appendix B CERT B-12 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination 2

20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB24 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB25 1

0-30 Negative 5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-40 Negative 5YR 5/8 Yellowish Red Clay 0% GSV; increase in clay content with depth.

No cultural material encountered.

Terminated due to Compaction.

RB26 1

0-30 Negative 5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-40 Negative 5YR 5/8 Yellowish Red Clay 0% GSV; increase in clay content with depth.

No cultural material encountered.

Terminated due to Compaction.

RB27 1

0-30 Negative 5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-40 Negative 5YR 5/8 Yellowish Red Clay 0% GSV; increase in clay content with depth.

No cultural material encountered.

Terminated due to Compaction.

RB28 1

0-30 Negative 5YR 3/4 Dark Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-40 Negative 5YR 5/8 Yellowish Red Clay 0% GSV; increase in clay content with depth.

No cultural material encountered.

Terminated due to Compaction.

RB29 1

0-30 Negative 5YR 5/8 Yellowish Red Sandy Clay 50% GSV with gravel, and roots/rootlet inclusions; degrading sandstone at surface and within shovel test. No cultural material encountered.

Terminated due to Bedrock.

RB30 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB31 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB32 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB33 1

0-20 Negative 5YR 5/8 Yellowish Red Silty Clay Loam 10% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

CERT Cultural Resources Survey Appendix B CERT B-13 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination 2

20-45 Negative 5YR 6/8 Reddish Yellow Clay Loam 10% GSV with gravel inclusions; no cultural material encountered.

Terminated due to very firm clay horizon / subsoil.

RB34 1

0-35 Negative 7.5YR 4/3 Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 35-40 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with gravel inclusions; dramatic increase of clay that increases with depth. No cultural material encountered.

Terminated due to Compaction.

RB35 1

0-30 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB36 1

0-30 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB37 1

0-30 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB38 1

0-30 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with gravel inclusions; increase in clay content and degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB39 1

0-100 Negative 10YR 3/4 Dark Yellowish Brown Loamy Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB40 1

0-100 Negative 10YR 3/4 Dark Yellowish Brown Loamy Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB41 1

0-30 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with roots/rootlet, gravel, and cobble inclusions; large rock inclusions. No cultural material encountered.

Terminated due to Bedrock.

RB42 1

0-100 Negative 5YR 5/6 Yellowish Red Loamy Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB43 1

0-35 Negative 7.5YR 4/3 Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 35-40 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with gravel inclusions; dramatic increase of clay that increases with depth. No cultural material encountered.

Terminated due to Compaction.

RB44 1

0-35 Negative 7.5YR 4/3 Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 35-40 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with gravel inclusions; dramatic increase of clay that increases with depth. No cultural material encountered.

Terminated due to Compaction.

CERT Cultural Resources Survey Appendix B CERT B-14 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination RB45 1

0-45 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with roots/rootlet, and gravel inclusions; modern trash inclusions such as potatoes chip bag, plastic. No cultural material encountered.

Terminated due to Bedrock.

RB46 1

0-40 Negative 5YR 4/4 Reddish Brown Clay 20% GSV with roots/rootlet, and gravel inclusions; increase in clay content with depth.

No cultural material encountered.

Terminated due to Compaction.

RB47 1

0-40 Negative 5YR 4/4 Reddish Brown Clay 20% GSV with roots/rootlet, and gravel inclusions; increase in clay content with depth.

No cultural material encountered.

Terminated due to Compaction.

RB48 1

0-Negative 5YR 4/4 Reddish Brown Clay 0% GSV; no cultural material encountered.

Terminated due to Compaction.

RB49 1

0-50 Negative 7.5YR 4/3 Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 50-60 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV; increase in clay content with depth.

No cultural material encountered.

Terminated due to Compaction.

RB50 1

0-100 Negative 5YR 5/4 Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB51 1

0-100 Negative 5YR 4/6 Yellowish Red Sand 0% GSV with roots/rootlet inclusions; alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB52 1

0-75 Negative 5YR 7/3 Pink Sand 100% GSV; alluvial sand. No cultural material encountered.

Level not Terminated.

2 75-100 Negative 5YR 5/3 Reddish Brown Silty Clay Loam 100% GSV with krotovina/bioturbation disturbance; increase in clay content with depth.

No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB53 1

0-60 Negative 5YR 8/3 Pink Sand 100% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 60-75 Negative 5YR 6/3 Light Reddish Brown Sand 100% GSV with roots/rootlet, gravel, and krotovina/bioturbation inclusions; no cultural material encountered.

Level not Terminated.

3 75-100 Negative 5YR 8/1 White Sand 100% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB54 1

0-60 Negative 5YR 8/3 Pink Sand 100% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 60-75 Negative 5YR 6/3 Light Reddish Brown Sand 100% GSV with roots/rootlet, gravel, and krotovina/bioturbation inclusions; no cultural material encountered.

Level not Terminated.

3 75-100 Negative 5YR 8/1 White Sand 100% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

CERT Cultural Resources Survey Appendix B CERT B-15 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination RB55 1

0-100 Negative 5YR 4/6 Yellowish Red Sand 0% GSV with roots/rootlet inclusions; alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB56 1

0-100 Negative 5YR 4/6 Yellowish Red Sand 0% GSV with roots/rootlet inclusions; alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB57 1

0-30 Negative 5YR 4/3 Reddish Brown Loamy Sand 0% GSV with gravel, and roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-50 Negative 5YR 4/4 Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

3 50-65 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to Compaction.

RB58 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB59 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB60 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB61 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB62 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB63 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB64 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB65 1

0-35 Negative 2.5YR 4/3 Reddish Brown Sand 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Level not Terminated.

2 35-50 Negative 5YR 5/4 Reddish Brown Loamy Sand 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Level not Terminated.

3 50-100 Negative 5YR 7/3 Pink Sand 0% GSV with gravel inclusions; alluvial sand.

No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB66 1

0-35 Negative 2.5YR 4/3 Reddish Brown Sand 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Level not Terminated.

2 35-50 Negative 5YR 5/4 Reddish Brown Loamy Sand 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Level not Terminated.

3 50-100 Negative 5YR 7/3 Pink Sand 0% GSV with gravel inclusions; alluvial sand.

No cultural material encountered.

Terminated due to Depth of 1 Meter.

CERT Cultural Resources Survey Appendix B CERT B-16 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination RB67 1

0-85 Negative 5YR 5/3 Reddish Brown Sand 50% GSV with roots/rootlet inclusions; increase in roots with depth. No cultural material encountered.

Terminated due to Root impasse.

RB68 1

0-30 Negative 5YR 4/6 Yellowish Red Loamy Sand 50% GSV with roots/rootlet inclusions; alluvial sand. No cultural material encountered.

Level not Terminated.

2 30-60 Negative 5YR 6/6 Reddish Yellow Sand 50% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

3 60-100 Negative 5YR 7/8 Reddish Yellow Sandy Clay 50% GSV; increase in compaction with depth.

No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB69 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB70 1

0-40 Negative 5YR 3/4 Dark Reddish Brown Loamy Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 40-60 Negative 7.5YR 3/4 Dark Brown Sandy Clay Loam 0% GSV; increase in clay content with depth.

No cultural material encountered.

Terminated due to Compaction.

RB71 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB72 1

0-30 Negative 2.5YR 3/4 Dark Reddish Brown Clay 0% GSV with roots/rootlet, and gravel inclusions; no cultural material encountered.

Terminated due to Compaction.

RB73 1

0-20 Negative 5YR 4/6 Yellowish Red Sandy Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 20-40 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to Compaction.

RB74 1

0-20 Negative 5YR 4/6 Yellowish Red Sandy Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 20-40 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to Compaction.

RB75 1

0-30 Negative 7.5YR 3/2 Dark Brown Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 30-100 Negative 5YR 7/4 Pink Sand 0% GSV; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB76 1

0-35 Negative 5YR 3/2 Dark Reddish Brown Clay 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Compaction.

RB77 1

0-35 Negative 5YR 3/2 Dark Reddish Brown Clay 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Compaction.

CERT Cultural Resources Survey Appendix B CERT B-17 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination RB78 1

0-30 Negative 5YR 3/3 Dark Reddish Brown Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-100 Negative 5YR 6/6 Reddish Yellow Sand 0% GSV with gravel inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB79 1

0-20 Negative 5YR 4/6 Yellowish Red Sandy Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 20-40 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to Compaction.

RB80 1

0-20 Negative 5YR 4/6 Yellowish Red Sandy Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 20-40 Negative 5YR 5/8 Yellowish Red Clay Loam 0% GSV with gravel inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to Compaction.

RB81 1

0-100 Negative 5YR 6/3 Light Reddish Brown Sand 0% GSV with gravel, and roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB82 1

0-100 Negative 5YR 6/3 Light Reddish Brown Sand 0% GSV with gravel, and roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB83 1

0-100 Negative 5YR 6/3 Light Reddish Brown Sand 0% GSV with gravel, and roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB84 1

0-35 Negative 5YR 3/1 Very Dark Gray Clay 20% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Compaction.

RB85 1

0-10 Negative 5YR 3/1 Very Dark Gray Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 10-35 Negative 5YR 5/8 Yellowish Red Clay 0% GSV; no cultural material encountered.

Terminated due to Compaction.

RB86 1

0-10 Negative 5YR 3/1 Very Dark Gray Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 10-35 Negative 5YR 5/8 Yellowish Red Clay 0% GSV; no cultural material encountered.

Terminated due to Compaction.

RB87 1

0-45 Negative 5YR 3/4 Dark Reddish Brown Clay 50% GSV with roots/rootlet inclusions; increase in compaction with depth. No cultural material encountered.

Terminated due to Compaction.

RB88 1

0-100 Negative 5YR 5/3 Reddish Brown Sand 20% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB89 1

0-20 Negative 5YR 3/3 Dark Reddish Brown Sandy Clay 0% GSV with roots/rootlet, and krotovina/bioturbation inclusions; no cultural material encountered.

Level not Terminated.

CERT Cultural Resources Survey Appendix B CERT B-18 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination 2

20-45 Negative 5YR 5/4 Reddish Brown Sandy Clay 0% GSV; increase in clay content with depth.

No cultural material encountered.

Terminated due to Compaction.

RB90 1

0-40 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Compaction.

RB91 1

0-40 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Compaction.

RB92 1

0-40 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Compaction.

RB93 1

0-100 Negative 5YR 4/4 Reddish Brown Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB94 1

0-100 Negative 5YR 5/4 Reddish Brown Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB95 1

0-100 Negative 5YR 5/4 Reddish Brown Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB96 1

0-100 Negative 5YR 5/4 Reddish Brown Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB97 1

0-40 Negative 2.5YR 5/6 Red Clay 0% GSV with gravel, and krotovina/bioturbation inclusions; increase in compaction with depth.

No cultural material encountered.

Terminated due to Compaction.

RB98 1

0-65 Negative 5YR 4/3 Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; large root inclusions increase of clay with depth. No cultural material encountered.

Terminated due to Root impasse.

RB99 1

0-30 Negative 5YR 4/3 Reddish Brown Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-100 Negative 5YR 7/1 Light Gray Sand 0% GSV with gravel inclusions; alluvial sand.

No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB100 1

0-30 Negative 5YR 4/3 Reddish Brown Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-100 Negative 5YR 7/1 Light Gray Sand 0% GSV with gravel inclusions; alluvial sand.

No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB101 1

0-30 Negative 5YR 4/3 Reddish Brown Clay Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-100 Negative 5YR 7/1 Light Gray Sand 0% GSV with gravel inclusions; alluvial sand.

No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB102 1

0-35 Negative 5YR 4/3 Reddish Brown Clay 0% GSV with gravel, and roots/rootlet inclusions; compaction at surface and increase with depth. No cultural material encountered.

Terminated due to Compaction.

CERT Cultural Resources Survey Appendix B CERT B-19 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination RB103 1

0-20 Negative 5YR 4/3 Reddish Brown Sandy Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 20-40 Negative 5YR 5/3 Reddish Brown Clay 0% GSV with roots/rootlet inclusions; dramatic increase in clay content. No cultural material encountered.

Terminated due to Compaction.

RB104 1

0-40 Negative 5YR 4/3 Reddish Brown Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 40-100 Negative 5YR 7/6 Reddish Yellow Sand 0% GSV; sudden layer of alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB105 1

0-40 Negative 5YR 4/3 Reddish Brown Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 40-100 Negative 5YR 7/6 Reddish Yellow Sand 0% GSV; sudden layer of alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB106 1

0-40 Negative 5YR 4/3 Reddish Brown Clay Loam 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 40-100 Negative 5YR 7/6 Reddish Yellow Sand 0% GSV; sudden layer of alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB107 1

0-20 Negative 5YR 4/3 Reddish Brown Clay 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Level not Terminated.

2 20-45 Negative 5YR 5/6 Yellowish Red Clay 0% GSV; no cultural material encountered.

Terminated due to Compaction.

RB108 1

0-40 Negative 5YR 5/8 Yellowish Red Clay 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Compaction.

RB109 1

0-35 Negative 5YR 4/3 Reddish Brown Loamy Sand 0% GSV with roots/rootlet inclusions; increase in compaction with depth. No cultural material encountered.

Level not Terminated.

2 35-100 Negative 2.5YR 5/6 Red Sand 0% GSV with gravel, and roots/rootlet inclusions; alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB110 1

0-35 Negative 5YR 4/3 Reddish Brown Loamy Sand 0% GSV with roots/rootlet inclusions; increase in compaction with depth. No cultural material encountered.

Level not Terminated.

2 35-100 Negative 2.5YR 5/6 Red Sand 0% GSV with gravel, and roots/rootlet inclusions; alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

CERT Cultural Resources Survey Appendix B CERT B-20 Burns & McDonnell Shovel Test Level Depth Pos./Neg.

Munsell Color Soil Texture Description Reason for Termination RB111 1

0-30 Negative 5YR 3/2 Dark Reddish Brown Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-100 Negative 5YR 5/8 Yellowish Red Loamy Sand 0% GSV with roots/rootlet inclusions; increase in compaction with depth. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB112 1

0-30 Negative 5YR 3/2 Dark Reddish Brown Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-100 Negative 5YR 5/8 Yellowish Red Loamy Sand 0% GSV with roots/rootlet inclusions; increase in compaction with depth. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB113 1

0-30 Negative 5YR 3/2 Dark Reddish Brown Loam 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Level not Terminated.

2 30-100 Negative 5YR 5/8 Yellowish Red Loamy Sand 0% GSV with roots/rootlet inclusions; increase in compaction with depth. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB114 1

0-35 Negative 5YR 4/6 Yellowish Red Clay 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to Compaction.

RB115 1

0-35 Negative 5YR 4/6 Yellowish Red Clay 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to Compaction.

RB116 1

0-35 Negative 5YR 4/6 Yellowish Red Clay 0% GSV with roots/rootlet inclusions; increase in clay content with depth. No cultural material encountered.

Terminated due to Compaction.

RB117 1

0-100 Negative 5YR 6/2 Pinkish Gray Sand 0% GSV with gravel inclusions; alluvial sand.

No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB118 1

0-100 Negative 5YR 4/6 Yellowish Red Sand 0% GSV with roots/rootlet inclusions; alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB119 1

0-100 Negative 5YR 4/6 Yellowish Red Sand 0% GSV with roots/rootlet inclusions; alluvial sand. No cultural material encountered.

Terminated due to Depth of 1 Meter.

RB120 1

0-30 Negative 5YR 5/6 Yellowish Red Sandy Clay Loam 0% GSV with roots/rootlet, and gravel inclusions; increase in degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB121 1

0-30 Negative 5YR 5/6 Yellowish Red Sandy Clay Loam 0% GSV with roots/rootlet, and gravel inclusions; increase in degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

RB122 1

0-100 Negative 5YR 3/4 Dark Reddish Brown Loamy Sand 0% GSV with roots/rootlet inclusions; no cultural material encountered.

Terminated due to Depth of 1 Meter.

RB123 1

0-30 Negative 5YR 5/6 Yellowish Red Sandy Clay Loam 0% GSV with roots/rootlet, and gravel inclusions; increase in degrading sandstone. No cultural material encountered.

Terminated due to Bedrock.

APPENDIX C - PHOTOGRAPHS

APPENDIX D - HISTORIC PRESERVATION RESOURCE IDENTIFICATION FORMS