Bryan County occupies south-central Oklahoma along the Texas border, with Durant serving as the county seat and Calera, Colbert, Caddo, Bokchito, Bennington, Achille, and smaller communities spread across rolling rural terrain. U.S. 69/75 provides the strongest north-south route through Durant, Calera, and Colbert, while U.S. 70 crosses the county toward Bokchito and Bennington. Lake Texoma touches the western side, the Blue River system drains much of the interior, and the Red River defines the southern boundary. This page compares settlement and road context, city distribution, water features, and elevation, and high-resolution JPG originals of all four supplied maps are available in the download ZIP.
Durant is the easiest orientation point because it is both the administrative center and the largest developed area on the supplied maps. Bryan County’s official profile places the county in the Red River watershed and identifies the Blue River as a major drainage feature. The elevation map adds a clear physical contrast: western and northwestern hills rise above the county average, while the Blue River corridor and the land along the Red River are much lower.
Table of Contents
Durant ties together the U.S. 69/75 and U.S. 70 corridors
The general county map places Durant in the west-central portion, where the largest street grid, railway, and several important highways come together. Bryan County’s official offices are based on West Evergreen Street in Durant. The city’s own history also describes the Missouri-Kansas-Texas Railway siding established in 1872 as an early catalyst for the community’s growth, which helps explain the continuing concentration of transportation routes around the city.
North of Durant, Armstrong provides a small intermediate reference and Caddo sits farther north near the U.S. 69/75 corridor. Route 48 and Route 199 appear on the northwestern side. Silo and Mead lie west of Durant toward the Lake Texoma side, where the county boundary becomes strongly shaped by water rather than by a simple straight line.
South of Durant, Calera and Colbert follow the same U.S. 69/75 corridor toward the Red River and Texas. Achille lies farther southeast near State Highway 91, and Albany provides a reference in the southeastern interior close to Highway 78. East of Durant, Bokchito and Bennington align with the U.S. 70 corridor and connect the county toward Choctaw County.
The road pattern shows why Durant functions as the central service area without turning the rest of Bryan County into a continuous suburb. Outside Durant and Calera, wide stretches of farmland, wooded hills, and creek valleys separate the smaller towns. The map is intended for geographic orientation, so current construction, traffic, and road restrictions should be checked separately.
The city view shows a Durant-centered pattern with long rural gaps
The city-distribution map highlights Durant, Calera, Colbert, Caddo, Silo, and Bokchito. Durant forms the dominant west-central center. Calera and Colbert extend southward, Caddo lies north, Silo marks the western interior, and Bokchito provides the strongest eastern reference among the highlighted places. With most secondary labels removed, the rural distances between these communities become especially clear.
The CITY INDEX prints values beside the six place names, but those figures belong to the supplied map and are not reused here as current official population estimates. Census reference dates can differ. The durable information is the geographic arrangement: Durant anchors the county, Calera and Colbert align with the Texas-side route, Caddo marks the north, Silo the west, and Bokchito the east.
Durant’s official history gives useful context to the map. The community developed around rail transportation, and the modern highway pattern still makes Durant the point where north-south and east-west movement intersect. Calera and Colbert remain tied to the same north-south corridor, while Bokchito belongs to a more rural eastern network shaped by creeks and low ridges.
Blue River tributaries drain toward the Red River border
The Blue River system is the most prominent inland water network. Little Blue River and Simmons River descend through the northwestern and north-central interior before feeding the Blue River, which crosses the middle of the county toward the southeast. Bokchito Creek, Whitegrass Creek, and Rock Creek add separate tributary valleys, and each appears as lower terrain on the elevation map.
The Red River follows the entire southern edge and separates Oklahoma from Texas. On the west, Lake Texoma creates a much broader water boundary with Marshall County. Bryan County’s official profile identifies Lake Texoma and the Roosevelt Bridge as important western boundary features, while the Texas Water Development Board describes Lake Texoma as the reservoir formed by Denison Dam on the Red River between Bryan County, Oklahoma, and Grayson County, Texas.
Sandy Creek drains the southwestern interior toward the Red River, and Island Bayou forms another long low corridor across the south-central county. Cherokee Lake appears east of center near the Blue River system, while Eagle Lake provides a small southeastern water reference. The dense network of short tributaries shows how thoroughly the rolling terrain is divided into small valleys.
The water layer is useful for locating rivers, creeks, lakes, and their surrounding lowlands. It is not a flood-hazard map, legal water-boundary record, live depth or discharge chart, fishing-regulation guide, or navigation product. Current conditions on Lake Texoma and the Red River should be checked with the relevant managing agencies.
Elevation from about 125 to 266 meters separates western hills from river lowlands
The elevation legend reports an actual county range of about 125 to 266 meters, with a mean near 185 meters. The highest brown terrain is concentrated in the west and northwest, with another elevated belt across the north-central interior. By contrast, the Blue River valley and the broad southern edge along the Red River are dark green and much lower.
The Lake Texoma side and the northwestern interior contain broad elevated surfaces cut by Little Blue River, Rock Creek, and other short drainage channels. The map does not show mountainous terrain, but the contrast between hilltops and stream valleys is substantial enough to create a strongly dissected surface west of Durant.
The Blue River forms a long green corridor through the center and southeast, with yellow and orange ridges on both sides. Eastern Bryan County is also far from flat: Whitegrass Creek and Bokchito Creek cut narrow valleys through rolling ground. Farther south, the land drops into the broad Red River lowland, where the darkest greens mark the county’s lowest terrain.
Brown represents the high end of Bryan County’s local elevation scale, with the supplied map reaching about 266 meters. This layer is intended for county-scale comparison rather than engineering. Exact parcel elevations, road grades, drainage design, and construction measurements should come from original USGS elevation data or a professional survey.
From Durant, the Lake Texoma side and Bokchito side look very different
Looking west from Durant toward Silo and Mead brings the map closer to Lake Texoma and the county’s higher terrain. Ridges become more prominent, tributary valleys are deeper, and the western boundary follows the irregular shoreline instead of a straight county line. The combination of water and relief makes this side visually distinct from the Durant urban area.
East toward Bokchito and Bennington, the Blue River and its tributaries organize the landscape. U.S. 70 provides the road reference, but the water map reveals a much denser network of creeks descending from the north and south. The eastern side is lower than the highest western hills, yet narrow ridges and valleys remain common.
South toward Calera, Colbert, and Achille, the terrain drops toward the Red River. U.S. 69/75 follows the main route toward Texas, and many small creeks and bayous drain into the same low southern zone. Viewing roads, water, and elevation together places Durant in a transitional position between higher western and northern hills and the lower Red River border.
Choose the Bryan County map for roads, settlements, water, or terrain
Use the general county map when you need Durant, Calera, Colbert, Caddo, Bokchito, Bennington, U.S. 69/75, U.S. 70, and the main state highways together. The city-distribution view is cleaner when the goal is comparing the six highlighted communities. Choose the water map for the Blue River system, Red River, Lake Texoma, and the county’s many tributary valleys.
The elevation map is the clearest choice for comparing the higher west and northwest with the Blue River corridor and low Red River border. The WebP previews on the page are convenient for quick viewing, while the high-resolution JPG originals in the ZIP below are better for printing and zooming into small road and stream labels. These maps are regional reference products and should not replace legal parcel records, live navigation, flood determinations, or survey-grade elevation data.
Frequently Asked Questions
How are Durant and Lake Texoma positioned on the map?
Durant lies in the west-central county, while Lake Texoma touches the western boundary. Mead and Silo provide intermediate references toward the lake side, where the terrain also becomes higher and more dissected than around Durant.
Where does the Blue River run through Bryan County?
The Blue River system begins with tributaries in the northwestern and north-central interior and follows a central course toward the southeast. The water map shows it as one of the strongest inland channels, and the elevation layer shows the same route as a long green lowland.
Can the 125–266 meter elevation range be used for surveying?
No. The elevation layer is intended for county-scale comparison of western hills, the Blue River valley, and the Red River lowland. Exact parcel elevations, road grades, drainage design, and construction measurements should come from original USGS data or a professional survey.
Map File Information
The download ZIP contains high-resolution JPG originals of the Bryan County general map, city distribution map, water map, and elevation map.
- File Type: JPG
Related Maps
Sources and references
- Bryan County · About – county-seat, Blue River, Red River, Lake Texoma, and major-highway information
- City of Durant · History of Durant – railroad and community history
- Texas Water Development Board · Lake Texoma – Denison Dam, Red River, and Lake Texoma location information
- U.S. Census Bureau TIGER/Line Shapefiles – county boundaries and geographic reference data
- USGS National Hydrography – river, creek, and lake reference data
- USGS 3D Elevation Program – elevation and terrain reference data
Green Map creates custom-edited map images using open geographic data sources such as geoBoundaries, Natural Earth, OpenStreetMap, and government open data. These maps are edited visual materials, not raw data files, and are provided for education, documents, presentations, and graphic reference.
