The Des Plaines runs over rock through Joliet, a shelf of pale limestone under the current that gives the river its low steady voice near Brandon Road. Stone River Landscaping keeps lawns along that valley mowed, edged and trimmed, with cleanups in spring and again when the leaves come down. Yards near the water hold their moisture and grow thick; the ones up on the flats bake by August. Reading which is which is what keeps a lawn even instead of patchy, and even is the entire point. Level turf, clean borders, walks cleared before leaving — small standards, held to.