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 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 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 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 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 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 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 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

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 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 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 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

Texas Freshwater Fisheries Center

Map of the Texas Freshwater Fisheries Center and grounds park features, roads, and trails. There is a blow-up map of the Visitor Center in the left side of the map and information about sites of interest.
Date: March 2015
Creator: Texas. Parks and Wildlife Department.
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

Lake Brownwood

Map of the Lake Brownwood State Park outlining hiking trails and highlighting activities, facilities, and other features such as bathrooms, lodgings, water/electric, etc. It also contains general information for the park and for the Texas Parks and Wildlife Department.
Date: March 2009
Creator: Texas. Parks and Wildlife Department.
System: The Portal to Texas History

South Llano River State Park

Map of the South Llano River State Park outlining hiking trails and highlighting activities, facilities, and other features such as bathrooms, lodgings, water/electric, etc. It also contains general information for the park and for the Texas Parks and Wildlife Department. Additionally, there are various advertisements, including one with information about the Texas State Parks Pass.
Date: March 2009
Creator: Texas. Parks and Wildlife Department.
System: The Portal to Texas History

South Llano River State Park

Map of the South Llano River State Park outlining hiking trails and highlighting activities, facilities, and other features such as bathrooms, lodgings, water/electric, etc. It also contains general information for the park and for the Texas Parks and Wildlife Department.
Date: March 2009
Creator: Texas. Parks and Wildlife Department.
System: The Portal to Texas History

Matagorda Island Wildlife Management Area

Map of the Matagorda Island Wildlife Management Area outlining hiking trails and highlighting activities, facilities, and other features such as bathrooms, lodgings, water/electric, etc. It also contains general information for the park and for the Texas Parks and Wildlife Department.
Date: March 2011
Creator: Texas. Parks and Wildlife Department.
System: The Portal to Texas History

Lake Brownwood State Park

Map of the Lake Bob Sandlin State Park outlining hiking trails and highlighting activities, facilities, and other features such as bathrooms, lodgings, water/electric, etc. It also contains general information for the park and for the Texas Parks and Wildlife Department.
Date: March 2009
Creator: Texas. Parks and Wildlife Department.
System: The Portal to Texas History

Enchanted Rock State Natural Area: Climbing Areas

Map providing the location of all the rock climbing areas at Enchanted Rock State Natural Area. The reverse side of the map continues with information on the climbing routes.
Date: March 2006
Creator: Texas. Parks and Wildlife Department.
System: The Portal to Texas History

Caldwell County, March 1935

Cadastral map of Caldwell County showing natural features, plats, and property ownership. Scale ca. 1:66,666.
Date: March 1935
Creator: Texas. General Land Office.
System: The Portal to Texas History