1917 Map of Pasco

Evidence of early rural social structures appears in the numerous school districts, such as Locust Grove School and Triple Springs School, alongside family holdings like the Owen Ranch and Rosenzweig Ranch. Downriver from Richland, the Zimmerman Ferry provides a crossing point before the widespread construction of highway bridges. The map also documents significant early irrigation infrastructure, including the Canal systems that enabled the fruit-growing districts near Fruitvale.