Water Conservation; Water Erosion; Flooding and Prevention

Photograph of basin listing on the contour. The dams or blocks are 8 feet apart. TX-140-039.
Date: February 11, 1936
Creator: unknown
System: The Gateway to Oklahoma History

Wind, Wind Erosion, Sand Storms and Dunes

Photograph of an aerial view showing the pattern of windbreaks on the J. N. McDougal farm, 18 miles north of Vernon, Texas. (see also TX-78, 292 thru 78, 303). TX-78-304.
Date: August 15, 1946
Creator: Postlethwaite, Hermann
System: The Gateway to Oklahoma History