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The A. T. & S. F. Ry. Co. Right of Way and Track Map Dallas Subdivision

Right of Way and Track Map for the Atchison, Topeka and Santa Fe Railway from Mile Post 44 to Mile Post 47 in Dallas, Texas. Scale 1'':400;.
Date: October 4, 1978
Creator: unknown
System: The Portal to Texas History

Dallas Terminal Railway & Union Depot Company Schedule of Property Dallas County, Texas

Schedule of Property for Dallas Terminal Railway & Union Depot Company from Mile Posts 645 in 646 in Dallas, Texas. Sheet #3.
Date: August 16, 1978
Creator: unknown
System: The Portal to Texas History

[Drilling Plans, Silver Cliff Mine]

Maps show drilling plans in four areas of the the Silver Cliff Mine in Lusk, Wyoming.
Date: May 1978
Creator: Bromley, Charles P.
System: The UNT Digital Library

Decision Area 8: Remaining Area

A map depicting Decision Area VIII, all of the area outside of Decision Areas I through VII, principally rural and containing two notable sewage treatment plants.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area I: Plan I12-B

A map of Bexar County, Texas showing the alternative plan to add pipeline irrigation with secondary effluent at the Rilling Road and Leon Creek plants, and to upgrade the Salado Plant.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area I: Plan I2-B

Map detailing an alternative technical plan to relocate Rilling Road flows to Salado and upgrade Salado and Leon Creek Plants.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area I: Plan I3

Map of Bexar County, Texas showing the alternative technical plan to relocate Rilling Road flows to Salado, upgrade Salado Creek Plant and staged upgrading of Leon Creek Plant.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area I: Plan I6

A map detailing the alternative plan to relocate Rilling Road flows to the confluence of the Medina and San Antonio rivers as a new plant, and create secondary effluent from the Leon and Salado Creek Plants to the Confluence Plant.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area II: Medio Vicinity Facilities

Map of Decision Area II, the Medio Vicinity, detailing the locations of the five waste treatment plants in the area.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area III: Somerset

Map depicting San Antonio, Texas and the surrounding areas, noting the separate 201 area of the City of Somerset.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area IV: Northwest

Map of Bexar County depicting Decision Area IV in the northwest portion of the 208 waste treatment area.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area V: Hollywood Park

Map depicting Decision Area V, Hollywood Park, a separate 201 area located in northern Bexar County on the Edwards Aquifer Recharge Zone.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area VI: Cibolo Creek Municipal Authority

Map of Bexar County depicting Decision Area VI, located in the northeast portion of the 208 area, which includes the former Cibolo Creek Municipal Authority 201 boundary, and Randolph Air Force Base.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Area VII: San Antonio River Authority

Map depicting Decision Area VII and two waste treatment plants of the San Antonio River Authority.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Decision Areas

Map outlining decision areas in the San Antonio region, which represent vicinities where point source abatement decisions more or less independent of decisions for other areas can be made.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Edwards Aquifer Recharge Zone in Relation to Streams and Recharge Basins

Map depicting the Edwards Aquifer recharge zone, particularly noting streams that flow across the zone and recharge basins within the zone.
Date: March 1978
Creator: Alamo Area Council of Governments
System: The Portal to Texas History

Right of Way and Track Map Missouri Kansas and Texas Railway of Texas Operated by the Texas Railway of Texas Denton Division

Rail corridor right-of-way and track map from station 1747+16.3 to station 1535+96.3 Corinth, Texas. Schedules are included on map. Scale 1'':400'.
Date: February 27, 1978
Creator: unknown
System: The Portal to Texas History

Abernathy Northeast Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1978
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Abernathy Northwest Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1978
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Abernathy Southeast Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1978
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Abernathy Southwest Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1978
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Addicks Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 1978
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Alamo Mountain Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1978
Creator: Geological Survey (U.S.)
System: The Portal to Texas History

Alba Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:62500
Date: 1978
Creator: Geological Survey (U.S.)
System: The Portal to Texas History