Localized dry spots in fairways

Dust in the wind.
The dust falling from my fingers is soil from one of the brown spots in fairways.
Look at the two soil profiles pictured, the one on the left is darker due to the presence of water. The two profiles were taken side by side. One profile is good and the other, dry as a bone.
The solution, hand watering.
The problem, the areas are outnumbering hands.
My friend the beaver helped us out by making a willow on six white unsafe to the point we have to cut it down. Thanks Mr. Beaver,turf