Key takeaways
- Pick stacking locations before the season and mark them on a site map.
- Never stack in accessible spaces, fire lanes, hydrants or entrance routes.
- Piles that melt across drive lanes refreeze into black ice every night.
- Plan relocation or hauling before piles start costing parking and visibility.
On this page
Why a stacking plan matters
Every storm adds to the piles, and in a Michigan winter they rarely melt away between storms. A lot without a stacking plan fills its easiest corners first, then starts pushing snow wherever there is room: into parking spaces, beside entrances, onto landscaping, in front of the exit where drivers need to see traffic. By February the problem is obvious, and the choices are all expensive.
Where snow should go
Good stacking locations share a few traits:
- Downhill of the drive lanes and walkways, so meltwater runs away from traffic, not across it.
- Near drains that can take the meltwater, but not on top of the grates, which need to stay open.
- On pavement at the edge of the lot, or on turf areas the owner has accepted as sacrificial.
- Away from buildings, so meltwater does not run toward foundations or doorways.
- Where the pile can grow without blocking anything.
Where snow should never go
| Location | Why not |
|---|---|
| Accessible spaces, access aisles, curb ramps | Removes accessible features. See ADA and snow |
| Fire lanes and around hydrants | Emergency access |
| Entrances and main walks | Meltwater and refreeze at the door |
| Sight lines at exits and intersections | Drivers cannot see pedestrians or traffic |
| On top of storm drain grates | Meltwater pools and refreezes |
| Landscape beds, trees and shrubs | Salt-laden snow damages them; weight breaks them |
| Dumpster pads and loading doors | Service access |
Meltwater and refreeze
A pile melts a little on every sunny afternoon, and the water goes wherever the pavement slopes. If that is across a drive lane or a walkway, it refreezes overnight into black ice right where people walk and drive. Placing piles downhill of traffic, and keeping nearby drains open, prevents most of it.
Sight lines at exits
Tall piles at lot exits and interior intersections hide pedestrians and oncoming cars. Keep them low near exits, or put them somewhere else. Near the road, Michigan law also prohibits depositing snow onto or across a roadway or its shoulder in a way that blocks a driver's line of sight (MCL 257.677a).
When the lot fills up
Every site eventually reaches a point where the piles cost more than they are worth. The options:
- Relocation: moving snow from active areas to a back corner or overflow area, often with a loader.
- Stacking higher: pushing piles up and back with heavier equipment, where it is safe.
- Hauling: loading snow onto trucks and removing it from the site, usually billed by time and materials.
Hauling is expensive, so the time to discuss it is before the season, with a trigger such as "when piles block more than a set number of spaces." Nobody wants to negotiate a hauling price in a February storm.
Put it on the site map
The site map is the single most useful document in a commercial snow contract. It should show stacking zones, no-stack zones, drains, hydrants, accessible features, entrances, curbs, islands and anything fragile. Both sides sign it before the season, and the crew carries it in every storm.
We agree and mark stacking locations with every commercial client before the season. If we think your site will run out of room, we tell you in October, not in February.
Written by the Macomb Lawn & Snow Solutions team in Macomb Township, Michigan. We plow and salt homes and businesses across all 26 Macomb County communities, November 15 to April 15. Published September 28, 2026. About us · How we research these guides · How our dispatch works