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 [graphic] National Register Bulletin: Defining Boundaries for National Register Properties

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U.S. Department of the Interior, National Park Service

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III. CASE STUDIES

Many kinds of property types are eligible for inclusion in the National Register, and different property types have different boundary issues to be considered. To illustrate a variety of appropriate boundaries, examples are given for several property types. For each property type, the general guidelines are presented. Appropriate examples are provided to illustrate the issues and solutions. The summary information is abstracted from registration forms of properties listed in the National Register or documentation from properties determined eligible for the National Register. The verbal boundary descriptions and boundary justifications are quotations of Section 10 of the registration forms. For some properties, such as archeological sites, locational information is restricted to protect the property. Examples drawn from such properties are edited to omit or alter locational information.

BOUNDARIES FOR BUILDINGS

Buildings are constructions created principally to shelter any form of human activity. The National Register use of the term "building" also refers to historically and functionally related units, such as a courthouse and jail. Buildings include houses, barns, churches, schools, hotels, theaters, stores, factories, depots, and mills. Remember that many buildings have associated contributing landscape and archeological features. Consider these resources as well as the architectural resources when selecting boundaries and evaluating significance of buildings.

The verbal boundary descriptions and boundary justifications cited in the following case studies provide examples of boundaries for several types of buildings in a variety of settings. In a few cases, the preparer has elected to provide a large-scale map (such as a tax map) that shows the boundaries in lieu of a verbal boundary description.

GUIDELINES FOR SELECTING BOUNDARIES: BUILDINGS

(summarized from How to Complete the National Register Registration Form, p. 56)

  • Select boundaries that encompass the entire resource, including both historic and modern additions. Include surrounding land historically associated with the resource that retains integrity and contributes to the property's historic significance.
  • Use the legally recorded parcel number or lot lines for urban and suburban properties that retain their historic boundaries and integrity.
  • For small rural properties, select boundaries that encompass significant resources, including outbuildings and the associated setting.
  • For larger rural properties, select boundaries that include fields, forests, and open range land that is historically associated with the property and conveys the property's historic setting. The areas included must have integrity and contribute to the property's historic significance.
Buildings in Urban Settings

La Casa Blanca, Coamo, Puerto Rico, is a Spanish Creole vernacular house constructed in 1865. Characteristics of this style include a raised, wooden construction; main living core with rear service wing (martillo), forming an L-shaped plan with an interior courtyard; full-length frontal balcony or veranda; and hipped or side-gabled, usually high-pitched roof covered with corrugated zinc. La Casa Blanca includes these characteristics, except that the martillo opens into the grounds at the southeast corner of the lot and not into an interior courtyard. The house is located at 17 José I. Quinton Street, the corner of Quinton and Ruiz Belvis streets. The boundaries of the National Register property follow the legal lot boundaries. Verbal boundary description: The house is bounded in the north by José Quinton Street; south, No. 18 Federico Santiago Street; east, Ruiz Belvis Street; and west, No. 19 José Quinton Street. Boundary justification: The boundary includes the entire city lot that has been historically and is currently associated with the property.

picture of La Casa Blanca picture of Paul Lawrence Dunbar School
La Casa Blanca, Coamo, Puerto Rico. City plan showing the National Register boundaries (shaded lot). Paul Lawrence Dunbar School, Fort Myers, Florida. Plan showing the National Register boundaries.
Paul Lawrence Dunbar School, Fort Myers, Lee County, Florida, is a two-story, T-shaped, Mission-style building built in 1927. The school was built as the first high school for African American students in Lee County. The original building has undergone few alterations and still serves its original function as a public school. The present school complex includes several buildings constructed in the 1950s, which are excluded from the nomination. The Paul Lawrence Dunbar School is significant for its association with African American community life and education in the Fort Myers, Florida, area. This property illustrates boundaries including the historic core of a property but excluding peripheral, noncontributing buildings. Verbal boundary description: The boundary for the Dunbar School is shown as the dotted line on the accompanying scale map entitled "Site Plan, Dunbar School." Boundary justification: The boundary includes the building and immediately adjacent grounds historically associated with Dunbar School and excludes that part of the original site now occupied by new construction.

picture of Thomas I. Stoner House
Thomas I. Stoner House, Des Moines, Iowa. Plan showing the National Register boundaries.
Thomas I. Stoner House,

Des Moines, Polk County, Iowa, is an early 20th century Spanish Eclectic style house. The Stoner house is significant as a rare example of its style, displaying high artistic values and properly expressed design principles associated with the style, particularly the detailed stonework and balanced massing with side wings. The house is located on an irregular corner lot, overlooking Waveland Golf Course. The boundary for this property is limited to area that continues to be associated with the house and excludes areas historically separated from the house. Verbal boundary description: The nominated property occupies the eastern 31.4 feet of lot 53 and all of lots 54, 55, and 56 in Waveland Hills in Des Moines and is roughly 168 x 181 feet in size. Boundary justification: The boundary includes the immediate grounds that have historically been associated with the property and that maintain historic integrity. At the time of construction, the owner also owned lots 52 and 57-60, property that was later subdivided and therefore is excluded from this nomination.

picture of John D. Bush House
John D. Bush House, Exira, Iowa. Drawing of the house from the 1875 Illustrated Historical Atlas of the State of Iowa: Eighth Congressional District (Andrea Atlas Company).
John D. Bush House, Exira, Audubon County, Iowa, is a two-story frame house built for John Bush by Danish immigrant carpenter Jens Uriah Hansen in the 1870s. When it was built, the house was on the outskirts of town and was part of a larger holding, which included Bush's stock farm. The town expanded and now encompasses the Bush property within a residential area. Through the years, the Bush holding has been subdivided and the large lot on which the house is situated is all that remains intact of the original Bush holding. The property is significant as the best surviving example of the early Danish immigrant dwellings built by Hansen, who was the first Dane to settle in Audubon County and was responsible for the construction of several of the early buildings, homes, and outbuildings in the Exira area. The legal property boundary was used to define the National Register property boundary. Verbal boundary description: The nominated property is bounded by the legal description as recorded in the Audubon County Recorder's Office: Part of Lot 14, Subdivision of Original Lot 9, Town of Exira, Section 4, T78N, R35W. Boundary justification: The boundary of the nominated property is the remnant of the original parcel historically associated with the property.

map of Marshall Field Garden Apartments

Marshall Field Garden Apartments, Chicago, Illinois. Detail of USGS quadrangle map showing the National Register boundaries.

Marshall Field Garden Apartments, Chicago, Cook County, Illinois, include ten buildings surrounding a spacious interior garden court, built in 1928-1929. The complex occupies two city blocks. The buildings are oriented toward Sedgwick Street, the busiest of the streets bordering the complex: twenty storefronts and offices face this street. The central interior courtyard runs the length of the complex, with the small inside courtyards of the eight H-shaped buildings opening on to the central courtyard. The two end buildings extend the length of the block. The complex is a notable example of early privately funded, moderate-income housing in Chicago. The limits of the two city blocks occupied by the apartments define the boundaries of the National Register property. Verbal boundary description: The area bounded by Sedgwick, Evergreen, Hudson, and Blackhawk streets, starting at the northwest corner of Blackhawk and Sedgwick, extending south 938'9" to Evergreen Street, extending west 263'9" to Hudson Street, extending north 938' to Blackhawk Street and back east 263' to the northwest corner of Blackhawk and Sedgwick. These dimensions are measured from the masonry edges of the buildings. Boundary justification: This acreage has historically been associated with the Marshall Field Garden Apartments.

Minto School, Minto, Walsh County, North Dakota, was built in 1895. The property includes the school building with attached rear additions and six noncontributing elements moved to the site in the past 20 years and associated with the school building's present use as the Minto Museum, operated by the Walsh County Historical Society. The moved structures are arranged to the south and west (rear) of the school grounds, where they do not affect the integrity of the school's original setting. The National Register boundaries include the 12 adjacent lots comprising the north half of the city block occupied by the school and its newly associated buildings. Verbal boundary description: The north half of block 11, Original Townsite, Minto, North Dakota, comprising lots 1-12. Boundary justification: The boundary includes the north half of block 11 (lots 1-12), which has been historically and is currently associated with the property.

Buildings in Rural Settings

Theophilus Jones House, Newhaven County, Wallingford, Connecticut, is an 18th century farmstead, which includes a house, barn, carriage house, carpentry shop, woodshed, pigeon house, icehouse, and well with washing terrace. The house was constructed ca. 1740. The property retains the character and feeling of its period, because the property is bounded on the south by open land and the arrangement of the outbuildings blocks the view of more recent residential construction to the north and east. The house faces Jones Road, originally a farm road serving only the house, which is now a residential street. The immediate neighborhood is mostly residential, although there are farms and orchards in the vicinity. The property is significant for its association with Wallingford's origins as an agricultural community; its association with prominent 20th century resident and scholar of American decorative arts, Charles F. Montgomery; and its embodiment of distinctive characteristics of Connecticut domestic architecture of the 1740s and 1750s. The National Register boundary corresponds to the legal block and lot description of the property. Verbal boundary description: The nominated property includes the house, outbuildings, and associated lot known as 40 Jones Road, shown as Map 085, Block 003, Lot 017 in the Wallingford Assessor's records and recorded in the land records in Volume 544, page 476. Boundary justification: The boundary includes the farm house, outbuildings, and farm yard that have historically been part of the Jones farm and that maintain historical integrity. Adjoining parcels of the original farm have been excluded because they have been subdivided and developed into a residential neighborhood.

Chris Poldberg Farmstead, Shelby County, Iowa, includes a house, barn, hog house, poultry house, machine shed, cob house, granary, and metal grain bin. The farmstead was established in the early 20th century by Danish immigrants. The house is situated on the south side of the cluster of farmstead buildings and structures, with the cob house situated off the rear of the house within the yard. The west side of the cluster consists of the poultry house, machine shed, and barn, with the grain bin, granary, and hog house forming the north side of the cluster. A dirt lane extends into the farmstead from the gravel road, bisecting the cluster between north and south halves. Historically, the entire area west, south, and east of the house had a dense tree cover. The property's section, township, and range description is used to locate the property; reasonable limits and cultural features (roads) are used to define the National Register boundaries. Verbal boundary description: The topographic location of the nominated property is as follows according to the USGS quadrangle map, Prairie Rose Lake, Iowa 1978: E 1/4, SE 1/4, SE 1/4, NE 1/4 of Section 27, T79N, R37W, Jackson Township, Shelby County, Iowa. The specific property boundary is described as follows: Beginning at a point 10 feet north of the hog house and starting at the west edge of the gravel road proceed west 300 feet, turn south for 300 feet, turn east for 300 feet to the west edge of the road, and turn north for 300 feet to the point of beginning. Boundary justification: The boundary of the nominated property includes that portion of the historic farm holdings that encompasses all of the buildings and structures of the farmstead itself.

Map of Plumbush
Plumbush, Philipstown, New York. Tax map showing the National Register boundaries.
Plumbush, Putman County, New York, consists of two contributing buildings, a mid-19th century farmhouse and an associated wood house. The original carriage house has been extensively remodeled for use as a garage and is, therefore, noncontributing, as is a modern two-story house, which is separated from Plumbush by a wooded area. The surrounding neighborhood is rural, with few residences located nearby. The property is bounded on the north, northeast, and south by the Cold Spring Cemetery; on the west by Route 9D; on the south by Moffet Road; and on the east by private property. Much of the original 65-acre farm has been subdivided, and extensive infill has destroyed the historical integrity and setting of the larger farm. The limits of the tax parcel that includes the eligible resources define the boundaries of the National Register property. Verbal boundary description: Plumbush is located on the east side of Route 9D between the intersections of Peekskill and Moffet roads. The nominated property includes two adjacent tax parcels which comprise 9.3 acres as shown on accompanying tax map. Boundary justification: Historically, Plumbush was part of a 65-acre farm owned by Robert Parker Parrott. Over time, much of the property was subdivided and sold off. Extensive modern infill on the original farm acreage has destroyed the historical integrity and setting of the larger farm. The 9.3-acre nominated property is all that remains of the original farm associated with the house.

Map of The Church of Saint Dismas

The Church of Saint Dismas, The Good Thief, Dannemora, New York. Detail of tax map showing the National Register boundaries.

Church of St. Dismas, The Good Thief, Dannemora, Clinton County, New York, is a large, stone chapel on the grounds of the Clinton Correctional Facility. The chapel, which was completed in 1941, was built on the site of the abandoned prison farm building along the north edge of the prison grounds within the walls; 1.07 acres were set aside for the building, and the boundary of the nominated property coincides with the lot lines drawn around the 1.07 acres when the church was built. The boundary encompasses three additional historic features directly associated with the chapel: a greenhouse, a terraced stone wall, and a grotto. The remainder of the Clinton Correctional Facility, established in 1845, had not been surveyed at the time the chapel nomination was prepared nor evaluated for National Register eligibility; therefore, only the chapel and its grounds are included in the nominated property. Verbal boundary description: Heavy black outline on attached county tax map defines boundary of nominated property. Boundary justification: The boundary is drawn to coincide with the 1.07-acre parcel which was delineated when the prison farm was abandoned and the church was constructed.

GUIDELINES FOR SELECTING BOUNDARIES:
HISTORIC AND ARCHITECTURAL DISTRICTS

(summarized from How to Complete the National Register Registration Form, pp. 56-57)

Select boundaries that encompass the single area of land containing the significant concentration of buildings, sites, structures, or objects making up the district. The district's significance and historic integrity should help determine the boundaries. Consider the following factors:

  • Visual barriers that mark a change in the historic character of the area or that break the continuity of the district, such as new construction, highways, or development of a different character.
  • Visual changes in the character of the area due to different architectural styles, types or periods, or to a decline in the concentration of contributing resources.
  • Boundaries at a specific time in history, such as the original city limits or the legally recorded boundaries of a housing subdivision, estate, or ranch.
  • Clearly differentiated patterns of historic development, such as commercial versus residential or industrial.

A historic district may contain discontiguous elements only under the following circumstances:

  • When visual continuity is not a factor of historic significance, when resources are geographically separate, and when the intervening space lacks significance: for example, a cemetery located outside a rural village may be part of a discontiguous district.
  • When cultural resources are interconnected by natural features that are excluded from the National Register listing: for example, the sections of a canal system separated by natural, navigable waterways.
  • When a portion of a district has been separated by intervening development or highway construction and when the separated portion has sufficient significance and integrity to meet the National Register Criteria.

BOUNDARIES FOR HISTORIC DISTRICTS

A historic district possesses a significant concentration or continuity of sites, buildings, structures, or objects united historically or aesthetically by plan or physical development. Districts may include several contributing resources that are nearly equal in importance, as in a neighborhood, or a variety of contributing resources, as in a large farm, estate, or parkway. Noncontributing resources located among contributing resources are included within the boundaries of a district. When visual continuity is not a factor of historic significance, when resources are geographically separate, and when the intervening space lacks significance, a historic district may contain discontiguous elements. (See National Register Bulletin: How to Complete the National Register Registration Form for further discussion about defining a district.) National Register properties classified as districts include college campuses, business districts, commercial areas, residential areas, villages, estates, plantations, transportation networks, and landscaped parks. Historic districts often include contributing archeological resources that should be considered when evaluating significance and selecting boundaries. Examples of such properties are included in the discussions of districts in rural settings. Examples of archeological districts are presented in the discussion of archeological sites. Boundaries of historic districts are often difficult to describe verbally. Consider using a scale map instead of a narrative verbal boundary description to define the boundaries.

Contiguous Districts in Urban Settings

Map of Taylorsville Historic District
Taylorsville Historic District, Taylorsville, Kentucky. Detail of Spencer County Property Identification Map T-2 showing contributing and non-contributing resources, photo views, and National Register boundaries.
Taylorsville Historic District, Taylorsville, Spencer County, Kentucky, encompasses 34 contributing buildings and 2 contributing sites in the center of the town. The district includes the contiguous, intact, historic resources at the center of the community, which comprise the residential, commercial, governmental, and religious resources that document the development of Taylorsville from its early days through the 1930s. These buildings, along with the streets, alleys, and lots on which they are located, provide an excellent picture of the development of Taylorsville from 1818, the date of the earliest extant house, to 1938, the construction date of the most recent historic building in the district. The district is eligible under Criterion A because it reflects the effects of a number of key events in the town's history, including designation in 1824 as the seat of newly formed Spencer County and the destruction and rebuilding of its commercial area and courthouse after fires in 1898, 1899, and 1913. The district also reflects gradual trends, such as changing patterns in siting and housing types and styles and the development of the community into a commercial and supply center for the surrounding agricultural county. The district is also significant for its representation of community planning and development: the streets, lots, and buildings in the district document Taylorsville's growth from a tiny, early 19th century settlement to an antebellum government center and into a small early 20th century county seat. Legal lot descriptions and a reasonable limit were used to define the boundaries of the National Register district. Verbal boundary description: The district is clearly delineated on the accompanying sketch map. With one exception, it follows the rear property lines of the properties included in the district. At the Enoch Holsclaw House on Garrard Street (#1), the western 50 feet of the property where a 1980s house is located have been excluded. Boundary justification: Excluded from the district are other areas of historic Taylorsville where small pockets of historic buildings and individual buildings have been isolated from the district by nonhistoric construction. The historic development along Main Cross Street north of Main Street was considered for inclusion in the district but determined ineligible. Although the area contains a number of historic and contributing buildings including the Taylorsville Public Library, All Saints Church, and some historic houses, the large percentage of nonhistoric and other noncontributing buildings along the street makes it a poor representation of the historic character of the town. Two other collections of historic buildings have also been considered for National Register listing but considered ineligible. Along Reasor Street and Maple Avenue, in an area developed beginning in 1899 as "Reasor's Addition," is a collection of small, modest houses dating from about 1900 through the 1940s. A large number of these houses have been seriously altered by the addition of new siding, major changes to front porches, and lateral additions that alter the form of the house. They no longer constitute an intact historic district. At the east end of Main Street, east of Railroad Street, is another collection of 12 historic houses. Although many of these houses retain a significant number of their identifying features, it was determined that they were too disparate a group, with no theme to unite them, to justify a district. Ten historic buildings in Taylorsville have been determined to be individually eligible for the National Register and will be nominated as part of the current project. The district encompasses the contiguous intact historic properties along Main Street and Garrard Street that help to document the district's area of significance-community planning and development. The district boundaries are determined by concentrations of nonhistoric properties that surround the district on all sides. To the east are nonhistoric and noncontributing commercial buildings. To the south is the 1948 flood wall. To the west, a few remaining historic houses are interspersed with several nonhistoric governmental buildings, including a post office and Spencer County School office and a number of late 1940s infill houses. To the north along Washington Street and Main Cross Street, a number of historic houses at the north ends of the streets are separated from the district by a 1950s church and single-family houses and apartments, all dating from the late 1940s through the 1980s.

Map of Bay Shore Historic District
Bay Shore Historic District, Miami, Florida. Detail of map showing a portion of the district's National Register boundary.
Bay Shore Historic District, Miami, Dade County, Florida, includes 201 single-family residences and 70 outbuildings. The district, which is located about 3 1/2 miles north of downtown Miami, represents a wide variety of early 20th century architectural styles, including Mediterranean Revival, Art Deco, Colonial Revival, Mission, and Masonry Vernacular. The 90-acre district is roughly bounded by N.E. 55th Street on the south, Biscayne Boulevard on the west, N.E. 60th Street on the north, and Biscayne Bay on the east. The Bay Shore Historic District is significant at the local level under Criterion A as one of Miami's most intact historic neighborhoods and the city's best extant example of a planned, Boom-era suburb that continued to develop in the years prior to World War II. The district is also significant under Criterion C for its wealth of Mediterranean Revival, Art Deco, and Masonry Vernacular style houses that reflect the diversity and evolution of architectural design in South Florida during the 1920s and 1930s. The National Register boundaries, defined on a map, are based on assessments of historic boundaries and modern setting. Verbal boundary description: The boundary of the Bay Shore Historic District is shown as the heavy line on the accompanying map entitled "Bay Shore Historic District." Boundary justification: The boundaries of the Bay Shore Historic District have been drawn to generally follow those of the original Bay Shore subdivisions, platted between 1922 and 1924, and the Bay Shore Plaza subdivision, platted in 1936. Excluded from the district are those portions of the Bay Shore subdivisions located west of Biscayne Boulevard, which is now a major commercial area. The proposed boundaries encompass those portions of the present Bay Shore neighborhood that contain a predominance of buildings constructed between 1922 and 1942. The plan and period of significance clearly set the Bay Shore Historic District apart from its surroundings. The boundaries of the district are based on boundaries at a specific time in history, visual changes, and visual barriers. N.E. 60th Street was selected as the northern boundary because it is the northern limit of the earliest Bay Shore subdivision. Furthermore, the area north of this street contains few historic buildings and is of a different character, containing a number of multi-family buildings. On the east, Biscayne Bay and Morningside Park form natural physical boundaries, as well as significant historic boundaries. The bayfront lots help to define the character of the district, and their presence was a major factor in the district's development. Morningside Park is not included because it was not opened until 1951, although the northern portion was acquired by the city in 1935. The rear property lines between N.E. 55th Street and N.E. 53rd Street were chosen as the southern boundary because they delineate the southern limit of the Bay Shore Plaza subdivision. In addition, the majority of houses south of this line were constructed after 1942. Finally, Biscayne Boulevard was selected as the rough western boundary because a majority of the development on Biscayne Boulevard is of a different character. Since the mid-1960s, Biscayne Boulevard has developed into a major thoroughfare with office zoning, and many of the newer buildings are large-scale office or residential structures. Several historic structures do remain, however, and these have been converted into office use. That portion of the original Bay Shore subdivision west of Biscayne Boulevard was excluded because it no longer contains a concentration of historic buildings.

Map of Clifton Townsite Historic District
Clifton Townsite Historic District, Clifton, Greenlee County, Arizona. Map showing the National Register boundaries.
Clifton Townsite Historic District, Clifton, Greenlee County, Arizona, clearly defines an intact grouping of buildings of various types dating from the early years of Clifton's development, 1871-1920. These resources lie within the bottom of the canyon formed by the San Francisco River at its intersection with Chase Creek. This low-lying location, while giving the town a visual boundary, has subjected it to periodic flooding. This has had the greatest impact along Park Avenue where many buildings have been washed away in the past. Many aspects of Clifton are represented by the various buildings and structures: residential, commercial, industrial, transportation, religious, and governmental buildings are included as well as character-defining engineering works such as bridges and flood-control features. Remaining buildings represent a variety of late 19th and early 20th century styles. The physical setting in the canyon along the San Francisco River as well as the relative proximity and visual continuity of the structures unifies the district. The general architectural integrity of the district is good, although many properties are abandoned and have fallen into disrepair: 32 of the 86 resources are noncontributing. The district is significant under Criterion A for its association with the early copper mining and smelting operations in that region and with the town that grew to support those operations. The district is additionally significant under Criterion C for its intact examples of architecture typical of Arizona's mining towns. Two sites within the district, the smelter ruins and a commercial building ruin, are significant under Criterion D as above-ground remnants which reveal important information about significant aspects of the district. The district's period of significance begins with the construction of the earliest remaining structure in 1874 and ends when the copper smelter moved to Morenci in 1937. The National Register boundaries are defined on a map; natural and cultural features were used to define the property. Verbal boundary description: The boundary of Clifton Townsite Historic District is shown as the dashed line on the accompanying map entitled "Clifton Townsite Historic District." Boundary justification: The boundary includes the properties within an area in central Clifton that retain integrity and are associated with the functioning of Clifton as a major copper smelting center. The boundary excludes, where possible, properties that have lost integrity and/or have no significance. Beginning at the northwest boundary of the district, the cliffs form a natural and well-defined limit encompassing the visible remnants of the smelter and associated structures. Proceeding clockwise, the northern limit of the district is marked by the transition from industrial uses to a residential area that contains modern and historic houses of poor integrity. At the point at which the floodwalls appear at the east bank of the San Francisco River, the boundary includes the riverbed and floodwall. The northeast boundary may be divided into two parts: at the north end, geographic limits of the cliffside define the boundary, no further structures being visible uphill; to the south, the slope becomes less steep and additional structures, either modern or of poor integrity, appear uphill from Park Avenue. Properties one-lot-width uphill from Park Avenue are included within the district, because all properties, even noncontributors, are an important part of the Park Avenue Steetscape. At the southernmost end of Park Avenue, no structures exist at the northeast side of the street and the boundary is drawn to exclude this open land. The boundary continues south, excluding open land, but including the east floodwall south to its end. The southern boundary is defined by a line connecting the southernmost ends of the formally constructed floodwalls at both sides of the San Francisco River (slag-rubble walls continue to the south through much of the town). This location coincides with a construction in the width of the canyon, a bend in the river, and a break in continuity of development from the remainder of the town to the south. The boundary continues northwest along the western floodwall, excluding the site of the former freight depot (now demolished). The boundary then is drawn to include the passenger depot, following the geographic boundary of the cliffside, which firmly delineates the boundary at this location. At the point where the canyon of Chase Creek and the San Francisco River meet, the boundary is drawn at the edge of U.S. Route 666 to exclude an area of intruded properties that step up the cliffside, which is not as steep at this point. At the south side of the Chase Creek commercial area, the property line or street curbline and the cliffside largely coincide to define the edge of development in Clifton. The westernmost termination of the district at Chase Creek is drawn at the end of the area of dense commercial character of Chase Creek and at the westernmost extant of the stone retaining wall at the cliffs north of Chase Creek. This location coincides with a restriction in the width of the canyon and a corresponding pause in the continuity of development sites from development further west.

Map of Elm Hill
Elm Hill, Wheeling, West Virginia. Tax map showing the National Register boundaries.
Elm Hill, Wheeling, Ohio County, West Virginia, is a mid-19th century Greek Revival mansion on a secluded esplanade. The area, which was historically farmland, is now part of suburban Wheeling. The grounds are landscaped lawn with shade trees, evergreens, and shrubs. The associated brick springhouse/smokehouse, barn/garage, and cemetery are contributing resources. The legal property description was used to define the National Register boundaries of the property. Verbal boundary description: The nominated property is inclusive of the 19.33-acre tract identified as parcel #7, surrounded by acreage of the Wheeling Country Club, on Ohio County assessor's Map RD-14, Richland District, February 1960, Wheeling, West Virginia. Boundary justification: The property is inclusive of broad lawns and open areas that form a significant setting between Bethany Pike and the rear property lines. Within this green space stand the house, smokehouse/springhouse, barn, and cemetery.

Discontiguous Districts in Urban Settings

Map of Plemons-Mrs. M.D. Oliver-Eakle Additions Historic District

Plemons-Mrs. M. D. Oliver-Eakle Additions Historic District, Amarillo, Texas. Detail of USGS map showing the National Register district boundaries and UTM references.

Plemons-Mrs. M. D. Oliver-Eakle Additions Historic District, Amarillo, Potter County, Texas, includes about 40 blocks of residential development originally platted as the Plemons Addition (1890) and the Mrs. M. D. Oliver-Eakle Addition (1903). The district is characterized by an eclectic mix of modestly scaled dwellings representing architectural styles of the early 20th century. The historic landscaping reinforces the neighborhood's cohesiveness. Despite the intrusion of a major arterial highway (which separates the district into two discontiguous parts), the historic district retains a high level of its historic integrity, with 357 of 535 resources classified as contributing elements. The district is one of Amarillo's most intact early 20th century residential neighborhoods. The design, scale, and materials of the building stock reflect the cyclical development of Amarillo's economy from the turn of the century to the beginning of World War II. The predominant Prairie School and Craftsman-influenced bungalow styles reflect Amarillo's growth from the 1910s through the 1930s as regional discoveries of oil and natural gas augmented agriculturally based wealth. The district is nominated to the National Register under Criteria A and C. The National Register boundaries of this discontiguous district follow existing roadways that encompass the eligible resources. Verbal boundary description: As indicated by the solid black lines on the accompanying USGS map, the historic district is comprised of two discontiguous elements divided by Interstate Highway 40. The northern portion of the historic district encompasses 86 acres bounded by the following parameters: Beginning at the center point of the intersection of E. 16th Avenue and S. Taylor Street, proceed south along the center line of South Taylor Street continuing to its intersection with the center line of the North Access Road of Interstate Highway 40; thence southwest and west along the center line of the North Access Road of Interstate Highway 40 to its intersection with the center line of the alley west of S. Madison Street; thence north through the alley along its center line to its intersection with the center line of W. 16th Avenue; thence east along the center line of 16th Avenue until reaching the point of beginning. The southern portion of the historic district encompasses 94 acres bounded by the following parameters: Beginning at the center point of the intersection of S. Taylor Street and E. 26th Avenue, proceed west along the center line of 26th Avenue continuing to the point of its intersection with the alley west of S. Van Buren Street; thence north through the alley along the center line to its point intersection with W. 24th Avenue; thence east along the center line of W. 24th Avenue to its point of intersection with S. Van Buren Street; thence north along the center line of S. Van Buren Street to its intersection with the center line of the South Access Road of Interstate Highway 40; thence east and southeast along the center line of the South Access Road of Interstate Highway 40 to the point of its intersection with S. Taylor Street; thence south along the center line of S. Taylor Street until reaching the point of beginning. Boundary justification: Consisting of two discontiguous elements currently divided by the incursion of Interstate Highway 40, the Plemons-Mrs. M. D. Oliver-Eakle Additions Historic District encompasses a cohesive collection of residential properties ating to the early 20th century. District boundaries coincide with concentrations of historic properties within the original limits of the Plemons Addition and the Mrs. M. D. Oliver-Eakle Addition to the City of Amarillo. The boundaries encompass those portions of the neighborhood that retain a significant degree of integrity of historic setting and feeling strengthened by the continuity provided by historic streetscapes. Areas beyond these boundaries generally consist of properties whose character differs from those within the historic district, including residences that exhibit loss of historic integrity or were built following the historic development period of the neighborhood. Properties outside the historic district also include functionally different resources, such as nonhistoric commercial properties and large-scale institutional properties. Changes in the historic residential character of the neighborhood establish the boundaries on all sides. The northern boundary along 16th Avenue demarcates the transition between the commercial and institutional character of Amarillo's central business district and the residential neighborhoods in the southern reaches of the city. The eastern boundary along Taylor Street coincides with the dissolution of historic residential character prompted by the incursion of Interstate Highway 27. Numerous noncontributing commercial and residential properties compromise the integrity of the area east of this boundary. The southern boundary along 26th Avenue occurs at the point of transition between residential properties developed during the early 20th century and those developed in the 1940s, 1950s, and 1960s. On the west, the district boundary coincides with the limits of residential development with the Mrs. M. D. Oliver-Eakle Addition, as the campus of Amarillo College hems in the neighborhood along this boundary. Interstate Highway 40, which obliterated portions of the historic neighborhood between 18th and 19th Avenues, is excluded from the historic district and divides it into dis- contiguous components. North of Interstate Highway 40, the western boundary falls along the alley west of Madison, which separated historic residential development from noncontributing commercial development along Washington Street.

Contiguous Districts in Rural Settings

Map of Woodlawn Historic and Archaeological District
Woodlawn Historic and Archaeological District, King George County, Virginia. Detail of USGS map showing contributing resources and the National Register boundaries.
Woodlawn Historic and Archaeological District, King George County, Virginia, is a 899-acre historic riverfront plantation along the north bank of the Rappahannock River and the west bank of Gingoteague Creek. Woodlawn is among the oldest plantations in the county and retains essentially the same boundaries it had when the land was first consolidated in the late 18th century. The property includes 21 buildings, sites, and structures: the planation house, dating from ca. 1790, and its early to mid-19th century ancillary buildings, with major additions and renovations to the plantation house ca. 1841, 1934, and 1982. There are 6 contributing buildings, including the plantation house and two antebellum outbuildings and slave quarters and an early 20th century barn and implement shed. The 10 contributing archeological and landscape sites include 5 prehistoric sites, a historic domestic site, a ditch network, the field system, the farm road network, and a springhouse foundation site. There are 3 noncontributing buildings, 1 noncontributing site, and 1 noncontributing structure. Periods of significance are represented by contributing prehistoric Native American resources and the historic resources of the 17th century and of the late 18th century through 1937. Woodlawn Historic and Archaeological District is eligible under Criteria A, C, and D at the state and local levels. The well-preserved plantation house is one of a number of important and interrelated houses built along the Rappahannock River between 1760 and the 1850s. In addition to its architectural significance, the district also represents the historical influence of agriculture and transportation on the settlement and economy of the Northern Neck of Virginia. Woodlawn is also significant for its association with the Turner family, whose history in Virginia dates to the mid-17th century and whose occupation of Woodlawn lasted into the 1920s. The Turners were members of an extended family of prominent landowners who left an important architectural legacy in the area. The social and cultural values of the antebellum planter class are reflected in the architectural traditions of Woodlawn. The patterns of residential, agricultural, and wood lot vegetation, and drainage ditches dating from the period of significance survive. Natural and cultural features and reasonable limits were used to define the National Register boundaries of this large rural property. Verbal boundary description: The boundary of Woodlawn Historic and Archaeological District begins at the northern bank of the Rappahannock River at UTM 18 309780 4226640; and continues north/northeast until it intersects the drainage ditch (Archeological Site 44KG94) at UTM 18 309910 4227160; and continues north/northeast along the western edge of the ditch until it intersects a tributary of Gingoteague Creek at UTM 18 310380 4228360; and continues north/northeast until it intersects a dirt road at UTM 18 310560 4228890; and follows the western edge of the dirt road until it intersects State Route 625 to UTM 18 310645 4229165; and continues west along the northern edge of State Route 625 to UTM 18 310645 4229240; and continues north/northeast to UTM 18 310600 4229520; and continues east until it intersects the northern edge of State Route 625 at UTM 18 310730 4229430; and crosses State Route 625 and follows the southern edge of State Route 625 to UTM 18 310830 4229380; and continues south/southwest to UTM 18 310675 4228845; and continues east to UTM 18 311220 4228820; and continues north/northeast to the southern edge of State Route 625 at UTM 18 311300 4229240; and continues west along the southern edge of State Route 625 to UTM 18 311240 4229240; and continues northeast, crossing State Route 625, to UTM 18 311490 4229495; and continues southeast to UTM 18 311520 4229430, east to UTM 18 311560 4229450, southeast to UTM 18 311610 4229325, east to UTM 18 322735 4229270, and southeast, crossing State Route 625, to the southern edge of State Route 625 at UTM 18 311760 4229220; and continues east along the southern edge of State Route 625 until it intersects the Gingoteague Creek at UTM 18 311830 4229230; and continues south along the center of the Gingoteague Creek until it intersects the Rappahannock River at UTM 18 312045 422660; and continues east along the northern bank of the Rappahannock River to UTM 18 309780 4226640. Verbal boundary justification: The boundary chosen for the Woodlawn Historic and Archaeological District corresponds to traditional and current property lines. Significant contributing historic and archeological resources are contained within these boundaries.

Map of Dietz Farm
Dietz Farm, Greenbrier County, West Virginia. Topographic map showing the National Register boundaries and UTM reference points.
Dietz Farm, Greenbrier County, West Virginia, is a 96-acre property, occupying a high knoll with gently sloping pastures and adjacent woodlands at Meadow Bluff, overlooking the historic Kanawha and James River Turnpike. During the Civil War, the house served as temporary Confederate and Union headquarters and hospital, and winter quarters were constructed near the house. The brick farm house, two outbuildings, and a noncontributing barn make up the farm complex. On two knolls several hundred meters due west of the house are the earthwork remains of Confederate fortifications. In a depression between the knolls are the unmarked graves of an unknown number of Confederate soldiers who died in the house during the time that it served as a hospital. The burial area is a contributing site. South of the turnpike is a third contributing Confederate earthwork. The National Register boundaries follow cultural features, natural features, and a contour line, defining the extent of the contributing resources and their setting. Verbal boundary description: Beginning at a point where County Route 60/25 meets State Route 28; thence approximately 750 feet northeast along the west side of Route 60/25; thence in a line approximately 1,600 feet due northwest along the southern side of Route 60/25 to where said route begins to cross Meadow River; thence in a slightly meandering fashion following the east bank of Meadow River for approximately 2,500 feet southwest to where the major contour line meets the east side of Meadow River; thence following the principal 2,500-foot contour line (as lined in red on the accompanying USGS topographic map) in an eastward direction; thence south eastward; thence north for approximately 2,000 feet until the line meets the east side of State Route 28; thence in a line northwest for approximately 500 feet along the west side of State Route 28 to the point of beginning, encompassing approximately 96 acres. Boundary justification: The boundary is drawn so as to include the principal area immediately around the Dietz House/Headquarters that served as outdoor bivouac for soldiers of both sides during the time the property was used for military purposes. On the north and west the boundaries are drawn so as to include the major Confederate trenches along the east side of the Meadow River and the defensive earthworks on the two principal rises that were constructed in anticipation of Federal assault down Route 60 from the northwest. The boundaries also include the burial sites of Confederate soldiers who died while the property was being used as a field hospital.

Map of Dune Shacks Peaked Hill Bars Historic District
Dune Shacks of Peaked Hill Bars Historic District, Barnstable County, Massachusetts. This GIS viewshed analysis map shows the National Register-eligible historic district in black and the dune shacks as white dots within the district; roads, trails, and lakes are shown in white (Knoerl and Chittenden 1990:7).
Dune Shacks of Peaked Hill Bars Historic District, Cape Cod, Barnstable County, Massachusetts, is located within Cape Cod National Seashore, on Cape Cod peninsula. The dune shacks, which have been determined eligible for the National Register as a historic district, are scattered along a three-mile stretch of unvegetated dunes in view of the Atlantic Ocean. The shacks were historically used as summer retreats by members of a colony of artists, writers, poets, actors, journalists, bohemians, and socialites from the 1920s to 1960s. The dune shacks and the natural landform of the dunes form a unique historic cultural landscape. The eligible property includes 17 shacks and the surrounding dune landscape. Because the natural landscape served as setting and inspiration for the inhabitants, the appropriate boundary includes the collective extent of the visible landscape for all the dune shacks in the district. Geographic Information System (GIS) analysis techniques were used to analyze the viewshed for the purpose of defining the district boundaries. Natural features, cultural features, and viewsheds were used to define the National Register boundaries of the property. Verbal boundary description: The boundary for the Dune Shacks of Peaked Hill Bars Historic District encompasses approximately 1,500 acres and is described as follows: the shoreline to the north, the crest of the second dune line away from the shore south of the second jeep trail delineated on the accompanying USGS map, the viewshed line of the cluster of shacks F, A, I, and D on the west, and the crest of the first dune ridge to the east of shack B. These boundaries are demarcated on the attached map of the area. Boundary justification: This boundary encompasses all of the dune shacks and the area incorporating the entirety of the historically significant cultural landscape and associated important viewsheds as seen from the dune shacks. This boundary is supported by the written documentation and by the attached GIS viewshed analysis. The shifting characteristics of the dune landscape are recognized; for this reason this boundary is a close approximation. In light of dune movement, the boundary may move in some locations some degree, but the basic principles underlying its justification this movement, the boundary shall continue to include the dune shacks and the extent of the landscape to the crest of the second dune ridge, wherever that may occur.

Map of Tomahawk Lake Camp Historic District

Tomahawk Lake Camp Historic District, Lake Tomahawk, Oneida County, Wisconsin. Sketch map showing the National Register boundaries.

Tomahawk Lake Camp Historic District, Oneida County, Wisconsin, is a 20th century tuberculosis rehabilitation camp. The 17 buildings and one structure are located on a site surrounded by forest reserve on Little Tomahawk Lake. The camp was established in response to advances in the treatment of tuberculosis and the perceived need to reforest the cut-over region of northern Wisconsin. At the camp, infected patients were isolated from general hospital patients and benefitted from the curative effects of open space for exercise and fresh air. Natural features, cultural features, and reasonable limits were used to define the National Register boundaries. Verbal boundary description: Beginning at the intersection with the south edge of Rainbow Road and a north-northwest line extending 200 feet south of Raven Road, commence north-northwest along that line 500 feet to the intersection of a north-south line extending 200 feet east of the garage and workshops to Little Lake Tomahawk; commencing south along that line to the intersection of the Little Lake Tomahawk shoreline, then northwest along the lake shore to the intersection of a north-south line extending 150 feet west of the garage, then commencing north along that line to the intersection of a west-east line extending 150 feet north of the shed and commencing east along that line to the intersection of a north-northwest line extending 200 feet north of Raven Road and commencing along that line to the intersection of County Highway D, then running south along the west side of County Highway D to the point of beginning. Boundary justification: The Tomahawk Lake Camp boundary was drawn to encompass all historic and nonhistoric resources in the complex. It also includes the surrounding landscape features that provide the northwoods setting. This includes the wooded area around the Raven Road entrance and the woods surrounding the buildings. The northwoods environment was a very important part of the camp's outdoor, health-conscience philosophy that was advertised to prospective patients. The site includes 21 acres of the former 536-acre site. Acreage not included in the district is heavily wooded and does not contribute to the historic significance of the complex.

Map of Bloomvale Historic District
Bloomvale Historic District, Dutchess County, New York. Tax map showing the National Register district boundaries.
Bloomvale Historic District, Dutchess County, New York, is a small industrial site, established in the mid-18th century. The district's eleven contributing resources include the Bloom house and well, the Bloomvale mill, a worker's house, the mill's water system, the old highway and bridge abutments, four mill complex building sites, and the district's archeological remains. The agricultural function of the Bloom farm declined; farm buildings are gone and the agricultural fields are overgrown. However, the industrial history of Bloomvale is well represented, and the Bloom house and the industrial complex remain sufficiently intact to preserve the setting of the mill site and the visual and functional interrelationships of its components. Thus, the industrial history of the site is the focus of the district's significance. The boundaries of the district were selected to include the present-day parcels containing the significant historic resources. National Register boundaries correspond to tax parcel boundaries. Verbal boundary description: See attached site map and boundary map composed from local tax maps. Boundary justification: The boundaries of the district were determined by the present-day parcels containing the significant historic components identified on the site map. Today, the house and the mill are owned separately. The Bloom house and its lot were divided from the mill site and two northern farm lots in the 1860s. Those farm lots were subsequently sold off and have since been further subdivided. The agricultural function of the Bloom farm declined over the years to the point where the farm buildings have disappeared and the agricultural fields reforested. Conversely, the industrial history of Bloomvale is well represented and the Bloom house and the industrial complex remain sufficiently intact to preserve the setting of the mill site and the visual and functional interrelationships of its components. Thus, it is the industrial history of the site that is the focus of the district's significance.

Map of Martin M. Bates Farmstead

Martin M. Bates Farmstead, Richmond, Vermont. Plan map showing the National Register boundaries, which include buildings and associated fields and woods.

Martin M. Bates Farmstead, Richmond, Chittenden County, Vermont, is a 45-acre property including a 19th century Italianate farmhouse and associated barn, ice house, and chicken house surrounded by hay fields and forested hills. The farmstead contributes to understanding the development of dairy farming in the region; therefore, the intact open farm fields around the farm buildings are also important components of the farmstead. Although the farm is no longer in operation, the fields continue to be hayed. Natural features, tax parcel boundaries, and reasonable limits were used to define the National Register boundaries. Verbal boundary description: The Bates Farmstead includes land on both sides of Richmond Town Highway #1. The boundary above the road is formed by the southern edge of a brook that drains into the Huntington River and the eastern line of tax parcel number 11-51.1. The boundary below the road follows the southern line of tax parcel number 11-50 to a point approximately 500 feet from the edge of the road. From that point, the boundary extends in a straight line parallel with the road to the brook, which it touches south of Hillview Road. The boundary thence follows the brook downstream to Hillview Road and continues along the edge of that road to the town highway. Boundary justification: The boundary includes all buildings and the surrounding open fields historically associated with the Bates Farmstead.

Rocky Butte Scenic Drive Historic District, Portland, Multnomah County, Oregon, includes the viewpoint on the crest of Rocky Butte, the scenic drive approaches to the viewpoint, and Joseph Wood Hill Park, also on the crest. Rocky Butte Scenic Drive is a serpentine automobile roadway that climbs with three switchbacks and a final girdling loop to the summit of Rocky Butte. Contributing features include the roadways and accompanying historic structures, the crest viewpoint structure, and the historic aircraft beacon. The district's original association was with recreational driving and scenic views, although residential development has encroached on the lower portions of the roadway; nevertheless, the viewpoint still offers a scenic vista over the Columbia River plain in all directions. The road right-of-way and tax parcel boundaries were used to define the National Register boundaries of the property. Verbal boundary description: The nominated area is located in Sections 21 and 28, Township 1N, Range 2E, Willamette Meridian in Portland, Multnomah County, Oregon. It is a lineal, serpentine district consisting of the entire 50-foot-wide right of way of Rocky Butte Road and approach sections of NE 92nd Avenue from Halsey Street on the south and NE Fremont Street from 82nd Avenue on the west to include all historic developed features of the scenic parkway and Joseph Wood Hill Park at the crest of Rocky Butte, encompassing in all 21.48 acres, more or less, in the corporate limits of the city of Portland. The total number of contributing features (14) includes the road system, its retaining walls, two tunnels, drainage structures, stone fenders, stone bollards, the park, a stone outlook with lamp posts, a stone staircase, a viewfinder, a commemorative monument, and the historic aircraft beacon. Boundary justification: The district is located in Township 1 North, Range 2 East, Sections 21 and 28. The district is bounded by the 50-foot-wide right of way as measured from the center lines of Rocky Butte Road, and of 92nd Avenue from Halsey Street to Rocky Butte Road South, and along Fremont Street from 82nd Avenue to Rocky Butte Road North. Tax Lot 47 of Section 28 is located within the confines of Rocky Butte Road as it circumnavigates the crest of the butte. The district comprises an approximate total of 21.48 acres. This includes 2.38 acres which is the Joseph Wood Hill portion of the district, Tax Lot 47. Because the district comprises approach drives and a viewpoint located within the confines of approach drives, it was felt that the road right of ways would appropriately bound the district. The approach drives pass through residential areas at the butte's foot and then wind through newer residential areas as they climb the butte. Houses cluster along portions of the roads on the butte. Other portions of the roads are still in natural woodland.

Map of Weyerhaeuser South Bay Log Dump Rural Historic Landscape
Weyerhaeuser South Bay Log Dump Rural Historic District, Thurston County, Washington. Plan map showing the National Register boundaries.
Weyerhaeuser South Bay Log Dump Rural Historic Landscape, Thurston County, Washington, encompasses 260 acres of uplands and 190 acres of tideland along the Henderson Inlet of southern Puget Sound. Twin estuaries of Woodard and Chapman Bays on Henderson Inlet intersect the property forming north, south, and central peninsulas of land. The property reflects a continuity of land uses and the evolution of functional relationships between wooded land and water in the south Puget Sound region through prehistoric and historic periods. Use of the property by successive groups-Native Americans, Euro-American settlers, loggers, oyster growers, and the Weyerhaeuser log transport operation-reflects historic waterfront activities on lower Puget Sound over thousands of years. The use of the site for log dumping and booming by Weyerhaeuser Corporation since 1926 has forestalled encroachment of modern subdivision development typical of adjacent areas, thus preserving evidence of the land-use patterns of earlier eras. Evidence of prehistoric and 20th century land use is still evident, and natural landscape features survive as well. The area was occupied by prehistoric Native Americans, who gathered shellfish and plant foods and hunted there. European-American settlers arrived in the mid-19th century, and logging began in the 1880s. The area was purchased by Weyerhaeuser in the mid-1920s for log transshipment. Tax parcel boundaries were used to define the National Register boundaries of this property. Verbal boundary description: Boundaries as described in parcel numbers

11918100000,
11918410000, 11918430000,
11917320000, 11917320100,
11917330100, 11917220000,
93006700000, 93006800000,
93006900000, 93007000000,
93007100000, 93007200000,
93007300000, 93007400000,
93007500000, 93007600000,
93007700000, and 93007800000
on file at the Thurston County Assessor's Office and illustrated in the attached map. Boundary justification: The nominated property includes all land in the historic Weyerhaeuser ownership.

Discontiguous Districts in Rural Settings

(See also Discontiguous Archeological Districts)

Crockett Canyon/Coyote Ranch Archeological District, Southwest, [location restricted], contains 16 discontiguous sites associated with prehistoric cultures. The sites are located among the cliffs and canyons of the Ardra Plateau, approximately 20 miles northeast of Fort Sickles. The sites were nominated as a district because they document an extensive, diverse, and well-preserved assemblage of prehistoric artwork; they define distinct stylistic traditions among petroglyph and pictograph groups; and they identify long-term aboriginal habitation directly associated with the rock art. The sites are related by artistic style, artifact groupings, and geologic setting. Individual site boundaries are based on the extent of surface features and artifacts. Verbal boundary description: The Crockett Canyon/Coyote Ranch Archeological District consists of 16 significant areas of aboriginal rock art, shelters, and campsites. The accompanying topographic maps show the location and configuration of each nominated site by using labeled points and UTM grid coordinates. Crockett Canyon sites are: [excerpted site example] 33GG111: This site contains approximately 1.5 acres and is found on the USGS 7.5' Crockett Canyon topographical sheet. From point 1 (UTM coordinates QQQ/RRR), follow the 2,400-foot contour southward to point 2 (UTM coordinates SSS/TTT), a distance of about 197 feet (60 m). Continue to the NE for approximately 197 feet (60 m) to point 3 (UTM coordinates UUU/VVV), and then to the NW about 262 feet (80 m) to point 4 (UTM coordinates WWW/XXX). Proceed southward along the 2,400-foot contour approximately 197 feet (60 m) back to point 1. The State owns this site, which is located in Section 4, Township 2S, Range 4W. Boundary justification: All 16 sites in the district are culturally linked by similar artifactual and pictographic design styles. The boundaries of the discontiguous district correspond to the boundaries of the 16 individual segments (sites). Individual site boundaries were determined by mapping the extent of surface-visible cultural features and artifacts. All of the sites are fairly discrete locations of cultural activity, with artifacts concentrated near the petroglyph panels, shelters, and fire-cracked rock hearths that comprise the most significant features at each locus. Areas of low-density scattered artifacts or features (less than approximately 1 artifact per 50 square meters) were not included within the site boundaries. The data the sites present jointly is more important and convincing than when presented in isolation. Taken together, these data overlap and succeed each other, documenting over 7,000 years of occupation and the change in subsistence from hunting and gathering to agriculture. Reflecting this economic change is a rich and varied body of artistic expression that spans the entire period of occupation.

Parks as Districts

Local, State, and national parks may also include National Register properties. Boundaries for National Register properties within parks are limited to eligible resources; therefore, the National Register boundaries may differ from park boundaries. Special provisions apply to historic and cultural units of the National Park System (as discussed below). In selecting boundaries, consider the extent of the eligible resources and their setting. Do not include buffer zones or large areas that lack contributing resources.

Each historic and cultural unit of the National Park System is automatically listed in the National Register on the date its authorization is signed into law. During the interim period before the National Park Service has defined the extent of the areas of historic value, the National Register boundaries are those defined in the National Park Service authorizing legislation, regardless of ownership. Congress may authorize for the National Park System, with no requirement of notice, land areas not yet acquired as well as those never to be acquired in fee, including those to be controlled by easement acquisition.

For each historic or cultural unit, the National Park Service will evaluate the entire authorized (listed) area, prepare a nomination form, and precisely define the boundaries to encompass the resources that have historic significance. If the proposed National Register boundaries coincide substantially with the park boundaries, the documentation is forwarded to the Keeper of the National Register, and a courtesy copy is sent to the State Historic Preservation Officer. When the Keeper signs the nomination form, the boundaries of the property considered to be listed in the National Register are thus defined by the documentation.

If the proposed National Register boundaries differ from the area authorized, the documentation is submitted to the State Historic Preservation Officer for comment within 45 days. In some cases, the area documented and subsequently listed may be less than the area authorized to exclude nonhistoric buffer zones. The listed area may include privately owned areas, but only to the extent that they have been authorized by Congress.

Map of Rock Creek Park Historic District
Rock Creek Park Historic District, Washington, D.C.. Plan map showing the National Register boundaries.
Picture of Rock Creek Park Historic District
Rock Creek Park Historic District, Washington, D.C.. Southeast view of Boulder Bridge (ca. 1901-1902). (William Bushong)
Rock Creek Park Historic District, Washington, D.C., is a 1,754.62-acre property in the northwest quadrant of the District of Columbia. The property is legally defined as Reservation 339 and its boundaries are roughly defined as Sixteenth Street on the east, Oregon Avenue and Branch Road on the west, Klingle Road on the south, and the District of Columbia line and Parkside Drive on the north. Rock Creek Park is a natural reserve within a heavily urbanized area. The park is surrounded by commercial and residential development, and it has only two modern areas of concentrated recreational and administrative activity. Otherwise, Rock Creek Park Historic District retains a high degree of integrity that well reflects the development of this public landscape between 1791 and 1941. Andrew Ellicott's 1791 survey recorded the topography of the property and shows the location of the District of Columbia boundary at the northwest corner of the park. Verbal boundary description: The boundary of Rock Creek Park Historic District is shown as the bold black line on the accompanying map entitled "Rock Creek Park Historic District, 1990." This tract of land is legally defined as Reservation 339. Boundary justification: The boundaries of this district were determined by both legal and historical considerations. Reservation 339 was the land set aside by Congress as Rock Creek Park in 1890 with approximately 100 acres of related boundary rectifications and additions. The Piney Branch Parkway was acquired by the government in 1907 and was extended in the 1920s. It was included in this district because it is legally a part of Reservation 339. Furthermore, there is also historical justification for the parkway's inclusion in Rock Creek Park Historic District because this land area was surveyed and included in the 1918 Olmsted comprehensive plan for Rock Creek Park. The plan was prepared in 1917-1918 by the famous Brookline, Massachusetts, landscape architecture firm of Frederick Law Olmsted, Jr., and his half-brother John C. Olmsted. Their plan for Rock Creek Park was adopted in 1919 and has remained a vital management document ever since. As an administrative unit, Rock Creek Park presently contains many other urban parks that are not contiguous to Reservation 339, including the Rock Creek and Potomac Parkway, the Normanstone Parkway, and the Soapstone and Klingle valleys. These areas were acquired and integrated into Washington's park system between 1913 and 1950 as access routes and a means of preserving the watershed of the Rock Creek valley. Although the Melvin Hazen Park and Pinehurst Parkway are contiguous to Rock Creek Park, they were acquired and consolidated as park land within the recent past and do not share the Piney Branch Parkway's early legal or historical associations to Reservation 339.

Map and inserted picture of Pecos National Historical Park
Pecos National Historical Park, San Miguel County, New Mexico. Plan map from A.V. Kidder's field maps from 1926, 1927, and 1929.
Inserted picture: Pecos National Historical Park, San Miguel County, New Mexico. Ruins of the 17th century church. (Pecos National Monument)
Pecos National Historical Park, San Miguel County, New Mexico, is strategically located at the mountain gateway between the southern Great Plains and the Rio Grande valley. The boundaries of the 384.8-acre archeological district are coterminous with Pecos National Historical Park. The history of the upper Pecos River valley, as represented by the archeological and historic sites within the archeological district, demonstrates a succession of attempts to exploit the natural and cultural resources of the Southwest. The 96 archeological sites within the property represent a complex of pueblos inhabited by ancestors of the Pecos Indians from A.D. 800 to 1838 and a series of Spanish Franciscan mission churches and secular buildings constructed during the 17th and 18th centuries. Adolph Bandelier mapped ruins at Pecos in 1881, and archeologists including Edgar Hewett, Kenneth Chapman, A. V. Kidder, Stanley Stubbs, and Bruce Ellis conducted investigations at various sites on the property during the first half of the 20th century. Verbal boundary description: Pecos National Historical Park is surrounded by private ranch holdings, almost all of which are owned by the Fogelsons. The nominated district boundaries are coterminous with the National Monument boundaries. Boundary justification: Pecos National Historical Park was established in 1965 and added to in the 1980s by land donations from the Fogelsons.

Map of Maquoketa Cave State Park Historic District
Maquoketa Cave State Park Historic District, Jackson County, Iowa. Plan map showing the park boundaries and the National Register district boundaries.
Maquoketa Caves State Park Historic District, Jackson County, Iowa, includes 111 acres of land acquired in three parcels between 1921 and 1940. These parcels constitute the eastern portion of the park and include all of the park structures, most of which were built between 1932 and 1939. Between 1961 and 1981, 161 acres were added west of the historic park area as a nature preserve; this acreage is not included in the National Register historic district. In the center of the park is a steep ravine with sheer limestone cliffs ranging from 10 to 75 feet high. Foot trails snake around the tops of the cliffs to overlooks, which offer views of the valley and caves below. Other trails lead to cave entrances which are connected by underground passages. Nine of the fifteen structures in the park are associated with the 1932-1939 development period and are contributing resources. The district is significant as one of the first parks established in Iowa, selected because of the property's limestone caves. The property in included in two multiple property submissions, "The Conservation Movement in Iowa, 1857-1942," and "CCC Properties in Iowa State Parks, 1933-1942. " Because of the related periods of significance, the 1940 boundaries are appropriate. Verbal boundary description: The historic portion of Maquoketa Caves State Park comprises three separate [adjoining] parcels which form an irregular tract of 111.08 acres located in Section 6, T-84N, R-1E. This acreage covers approximately half of the park on the east side. The tract is bounded on the west by newer park lands and on the north, east, and south by privately owned farmland. Boundary justification: These boundaries represent the extent of park holdings as of 1942.

Map of Hanging Rock State Park Bathhouse
Hanging Rock State Park Bathhouse, Stokes County, North Carolina. Plan map showing the National Register boundaries.
Hanging Rock State Park Bathhouse, Stokes County, North Carolina, is the largest and most distinctive facility constructed in North Carolina by the Civilian Conservation Corps (CCC). The building is significant for its architecture (Criterion C) as the most prominent example of CCC-constructed rustic park facilities in North Carolina. Included in the nomination are the adjacent 12-acre Hanging Rock Lake and its concrete stone dam, which were built concurrently with the bathhouse. These resources are also eligible for their associations with the CCC program in North Carolina. The building and its setting embody the ideals of park design that emphasized harmony with the natural landscape through sensitive siting and the use of native building materials and rustic architectural forms. The lake and shoreline, which are included as a contributing site, constitute the historic setting, which is integral to the historic character and function of the bathhouse. A reasonable limit of 175 feet from the lakeshore was used to define the National Register boundaries. Verbal boundary description: The nominated area includes the 12-acre Hanging Rock Lake and 12 acres of surrounding land defined by a line running 175 feet from the high-water edge of the lake on all sides. Boundary justification: The nominated area incorporates the bathhouse and its immediate historic setting of lake and surrounding woodland essential to its historic function and character, including the dam that forms the lake.

Map of Lac qui State Park WPA/Rustic Style Historic District
Lac qui Parle State Park WPA/Rustic Style Historic District, Lac qui Parle County, Minnesota. Plan map showing the National Register boundaries.
Lac qui Parle State Park WPA/Rustic Style Historic District, Lac qui Parle County, Minnesota, includes three buildings in the public-use area of the park, located adjacent to the Lac qui Parle River. Architects for these projects were from the National Park Service and the Design Office within the Department of Conservation. The district is significant for its association with the social, political, and economic impact of the Great Depression and the subsequent development of the Federal relief programs that were responsible for the construction of the contributing buildings. The buildings are outstanding examples of rustic style/split stone construction. The boundaries were selected to include a limited setting around the three contributing buildings. Verbal boundary description: The boundary for Lac qui Parle State Park WPA/Rustic Style Historic District is shown as the heavy, cross-hatched line on the accompanying map entitled "Lac qui Parle State Recreation Area." It is defined by the land immediately encompassing three historic buildings. Boundary justification: The boundary includes the buildings developed by the WPA that have been historically associated with the park and that maintain historic integrity.

BOUNDARIES FOR PARTICULAR PROPERTY TYPES

Traditional Cultural Properties

A traditional cultural property is a building, structure, site, object, or district that is eligible for inclusion in the National Register because of its association with cultural practices or beliefs of a living community that are rooted in that community's history and are important in maintaining the continuing cultural identity of the community. Defining boundaries for traditional cultural properties can be challenging. Carefully consider the traditional uses of the property. For example, where a property is used for contemplative purposes, viewsheds are important and must be considered. In an urban district significant for its association with a specific social group, consider the limits of residence or use by the group. Consider changes in time, as well. For example, archeological evidence may contribute information on past use areas, which may differ from present use areas. Select boundaries that encompass the area associated with the traditional use or practice and document the factors that were considered in the boundary justification. For further assistance, consult National Register Bulletin 38: Guidelines for Evaluating and Documenting Traditional Cultural Properties, the appropriate State historic preservation office, any concerned Indian tribal preservation program, and the traditional group or community that ascribes values to the property.

Kuchamaa (Tecate Peak), Tecate, San Diego County, California, is a sacred mountain to the Kumeyaay Indians of southern California and northern Baja California, Mexico. Although there are modern intrusions (a road and communications facilities on the summit), the mountain is important to the Kumeyaay community's belief system. The peak is a special place, marking the location for the acquisition of knowledge and power by Kumeyaay shamans. Oral tradition records the use of Kuchamaa as the place where several important shamans instructed their initiates and the sacred place of vision quests and purification ceremonies. Contemporary Native Americans continue to use Kuchamaa during the full moon and at equinoxes, when they pray for renewal of Earth Mother and peace. Kuchamaa is significant under Criterion A for its association with Native American cultural history. A contour line and a legal boundary were used to define the National Register boundaries of the property. Verbal boundary description: Kuchamaa is 3,885 feet above mean sea level. The nominated area includes all land from the 3,000-foot contour level up to and including the peak. On the north it drops abruptly to Highway 94. The western flank consists of several dissected subpeaks and the eastern aspect is an upland spine. The southern boundary conforms to the international border [between the United States and Mexico]. This is a total of 510 acres, 320 to the west and 190 to the east. Boundary justification: Kuchamaa was and remains important to southern California Native Americans as a structural unit. If the mountain lacked its physical proportions and regional position, then it is quite possible that the peak would not have been revered. The physical stature of Kuchamaa constitutes one reason that it was used as a place of spiritual learning and worship. During a visit to Kuchamaa to evaluate a development proposal, Native Americans identified a sphere of spiritual influence extending for several miles from the mountain. This constitutes one zone of spirituality; approachable by both Kwisiyai (shamans) and ordinary people. Actual Native American use of Kuchamaa provides guidelines for establishing boundaries. This nomination includes that portion of the mountain located above an elevation of 3,000 feet above mean sea level. According to current data, this area is considered sacrosanct. In the ethnographic and prehistoric past, the summit was used for arcane rituals and approached only by shamans and their initiates. Cultural taboos prohibited common folk from ascending beyond a spring known as God's Tear. The location of God's Tear Spring has not been verified, but best estimates place it as the spring located just above the 3,000-foot level. Finally, according to Rosalie Pinto Roberston [granddaughter of the last traditional chief of the Kumeyaay], the high mountain slopes hold burials of cremated Kwisiyai. As with the spring, none of these has been verified. Their presence above the 3,000-foot level requires the use of the contour line as the boundary for the National Register district. The nominated portion of Kuchamaa includes 510 acres, with the eastern segment, consisting of public lands, containing 190 acres. The western, state-owned parcel is demarcated by north-south section lines. This area contains 320 acres. The southern boundary conforms to the international border. Private lands occupy a large portion of the lower slopes of the mountain below the 3,000-foot contour line.

Mining Properties

Map of Sterling Hill Mine Picture of Sterling Hill
Sterling Hill Mine, Ogdensburg, Sussex County, New Jersey. Plan map of the National Register boundaries and resources. The Sterling Hill property as it appeared in 1918. (Gary Grenier)

Sterling Hill Mine, Ogdensburg Borough, Sussex County, New Jersey, is located on a 33-acre tract that includes five mines (open-cut, open-pit, and underground types), nine contributing buildings, one noncontributing building, and the ruins of a structure. Primary construction periods were 1830-1897 and 1916-1938. The property is located on the west side of Plant Street and the south side of Passaic Avenue, about one-half mile from the municipal center of the Borough of Ogdensburg. The property was divided among three heirs in the early 19th century. The parcels were not commonly owned until the end of the 19th century, when all three parcels were purchased by the New Jersey Zinc Company. Mining on the property ceased in 1986, and the property was converted into a museum dedicated to the history of the Sterling Hill Mine, mining history, and mineralogy of the Sterling Hill ore body. The legal description of the lot that includes the eligible resources was used to define the National Register boundaries. Verbal boundary description: The boundary of the site consists of the entire parcel of land known as Block 31, Lot 11.07 lying and being within the Borough of Ogdensburg, Sussex County, New Jersey. Boundary justification: The boundary includes the entire municipal lot that has been historically associated with mining activities at Sterling Hill during the period 1830-1940.

Kettle River Sandstone Company Quarry

Map of Kettle River Sandstone Company Quarry Map of Kettle River Sandstone Company Quarry
Kettle River Sandstone Company Quarry, Sandstone, Minnesota. Detail of USGS quadrangle map showing the location and boundaries of the National Register property.
Picture of Kettle River Sandstone Company Quarry

Kettle River Sandstone Company Quarry, Sandstone, Minnesota. View of the quarry facing south. (Michael Koop)

Kettle River Sandstone Company Quarry, Sandst