The most important thing that happened to Scottsdale in 1902 happened about two thousand miles away. Congress passed the National Reclamation Act, offering federal construction money for western irrigation works — to be repaid, over time, by the farmers whose land the water served. It was dry legislative prose, and it was exactly the miracle the Salt River Valley had been praying for.
The valley needed one badly. The drought that began in the late 1890s was still running, and Scottsdale was living its lesson the hard way: without storage upstream, the canals carried whatever the Salt River gave, which some summers was almost nothing. Fields browned, stock was sold, and some of the families Winfield Scott had recruited gave up on the settlement altogether. Everyone from Tempe to Peoria could see the fix — dam the river, store its floods — and everyone could also see that no local bank would ever finance it. The Reclamation Act broke that deadlock at a stroke.
What the law offered, the valley still had to claim, and the claiming took nerve. The following year Salt River Valley landowners — Scottsdale settlers among them — would pledge their own drought-stricken acreage as collateral to fund a great storage dam. That story belongs to 1903, but it was 1902 that made it possible: a farm settlement’s survival, decided in Washington before most of its residents had ever heard the bill’s name.