The Genesee moves slow and brown through the Avon flats, and the valley floor is level enough that a line of silver maples three farms off reads like a fence. Chris K's Tree Service keeps those trees honest — pruning young ones into shape, tree trimming the old ones back off a porch roof or a power line, removing whatever the river wind has finally worked loose. Spring high water and August thunder both leave a mark, and storm damage cleanup gets the limbs off the lawn and the fence standing again. Around the village circle or out along the Route 5 farms the finish is the same: a flush cut, a full truck, a yard swept before the gate closes. Avon, Caledonia, Lima, Livonia, Geneseo and Rush are the regular territory.