P.L. 94-171 County Block Map (2010 Census): Grayson County, Block 23

Parent map for Grayson County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:15,000.
Date: December 10, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History

Water Quality Corridor Management for Restoration (WQCM-R) Modeling Dataset

The dataset was developed to support research intended to develop a spatially-explicit model that prioritizes riparian areas in terms of potential for ecosystem restoration specifically to improve water quality downstream of the riparian area, and ultimately improve drinking water quality. The model was developed and then tested on the Lewisville Lake watershed (north central Texas, just north of Dallas, Texas, USA). The dataset contains environmental data for 90 sub-watersheds that form the overall Lewisville Lake watershed with a corresponding identification map.
Date: June 10, 2019
Creator: Atkinson, Samuel F.
Object Type: Dataset
System: The UNT Digital Library

P.L. 94-171 County Block Map (2010 Census): Grayson County, Index

Index map for Grayson County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:92,115.
Date: December 10, 2010
Creator: United States. Bureau of the Census.
Object Type: Map
System: The Portal to Texas History
86th Texas Legislature, Regular Session, Senate Bill 891, Chapter 606 (open access)

86th Texas Legislature, Regular Session, Senate Bill 891, Chapter 606

Bill introduced by the Texas Senate relating to the operation and administration of and practice in and grants provided by courts in the judicial branch of state government; increasing and imposing fees; creating a criminal offense.
Date: June 10, 2019
Creator: Texas. Legislature. Senate.
Object Type: Legislative Document
System: The Portal to Texas History