Sprinkler Systems for Sloped and Hilly Yards in Nashville and Middle Tennessee
Yard situation

Sprinkler Systems for Sloped and Hilly Yards

Water runs downhill, and so does your water bill. Here is how to irrigate slopes without runoff, dry tops and soggy bottoms.

Hills are part of what makes Middle Tennessee beautiful, and they make irrigation harder. When water lands on a slope faster than the soil can absorb it, the excess runs down. The top of the hill dries out, the bottom floods and the stretch between can erode. Low heads on the slope drain after each cycle and soak the lowest part of the yard even when the zone is off.

Slope irrigation is about slowing down. We use heads and nozzles that apply water gently, group slopes into their own zones and program cycle and soak so water sinks in between short bursts. Check valves in heads at the bottom stop low-head drainage. On steep banks, drip or plantings with deep roots do better than spray. We also look at drainage, because water that has nowhere to go undermines the soil whatever the sprinklers do.

Best for

  • Homes on hillsides
  • Yards with terraces or banks
  • Owners with runoff problems
  • Properties with retaining walls
The project

What defines Sloped and Hilly Yards

Gentle application

Less runoff.

Own zones

Slopes separate.

Cycle and soak

Short bursts.

Check valves

No low-head flooding.

Drip on banks

Slow and precise.

Erosion control

Soil stays put.

Questions

Sloped and Hilly Yards FAQ

Why does my slope stay dry at the top?

Water runs off before it soaks in, so the top gets little. Cycle and soak and slower heads help.

What causes soggy spots at the bottom?

Runoff from above and low-head drainage. Check valves and better programming fix it.

Is drip good on a slope?

For beds and banks, yes. It applies water slowly and keeps it at the roots.

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