1969 Census Publications

All files are in PDF format

Volume 2, Part 9: Irrigation and Drainage on Farms

PART 1. IRRIGATION OF AGRICULTURAL LANDS

  • 1. General Background
  • 2. Description of Areas Covered
  • 3. Availability of Data
  • 4. Definitions of Selected Terms
  • 5. Historical Comparability
  • 6. Summary of Observations
  • 7. Map: Water Resources Areas and Subareas
  • 8. Chart 1. Number of Irrigated Farms in the United States: 1900 to 1969
  • 9. Chart 2. Irrigated Farms as a Percent of All Farms: 1969
  • 10. Chart 3. Acreage of Irrigated Land: 1930 to 1969
  • 11. Chart 4. Irrigated Cropland in Specified Crops and Pasture on Class 1-5 Farms: 1969
  • 12. Chart 5. Acreage Irrigated by Specified Methods of Water Distribution on Irrigated Farms: 1969

TABLES

PART 2. DRAINAGE OF AGRICULTURAL LANDS

  • 1. History of Agricultural Drainage
  • 2. Sources of Data
  • 3. Other Published Drainage Data for 1969
  • 4. Presentation of Statistics
  • 5. Definitions and Explanations
  • 6. Qualifications of the Data
  • 7. Office Processing of Drainage Statistics
  • 8. Differences in Published Drainage Statistics Appearing in 1969 Census of Agriculture Publications
  • 9. Summary of Observations