Commercial mowing and grounds care in Windham, Maine.

The comprehensive plan identifies stormwater from large parking lots as one of the main sources of nonpoint pollution in Windham, alongside poorly maintained camp roads. The town is regulated under the federal MS4 stormwater program, and its low impact development guidance warns against runoff draining straight into streams or storm drains.

For grounds crews, that translates into habits: clippings blown back onto turf rather than into the parking lot, edging debris swept up, and planted islands and detention areas kept mowed and clear. Retention ponds and swales at commercial sites get mowing and trenching as part of site upkeep.

Many newer subdivisions sit on the sandy Hermon and Windsor soils that cover much of Windham's upland. Turf there browns quickly in dry spells, so mowing height and blade sharpness matter more than on heavier soil, and a taller cut through July and August helps the grass hold up.

HOA common areas also tend to include detention basins and drainage swales built under subdivision review. Keeping those mowed and clear of woody growth lets them work the way the approved plans intended, and spring and fall cleanups keep leaves and sand out of them.