Design season: spring installs book firstCall 509-260-3659Swiftwater Houseworks →

Dry creeks & drainage

Dry Creek Beds & Drainage for Mountain Properties

River-rock creek beds that carry spring melt and summer storms away from your house, and still look like they belong on a dry August afternoon.

River-rock dry creek curving around a planted mulch island with boulders at Tumble Creek

Winter is design season

Plans drawn over the winter are first on the build schedule when the ground thaws.

Book a walk-through →
Design & planSchedule & prepBuild season

If there’s one thing that shows up on nearly every job we do, it’s a dry creek bed. Up here, water arrives in a rush: snowmelt in the spring, a thunderstorm in July, a roof shedding a hard fall rain. It has to go somewhere. A dry creek gives it a path away from your house, and the rest of the year it looks like a streambed that’s always been there.

How a dry creek works

A dry creek is a shallow channel shaped into the grade and lined with river rock. When water comes, it follows the low line of rock instead of cutting across your yard. The rock slows the water down and keeps the soil underneath from washing out.

The difference between a creek that works and a ditch full of rock is in the details:

  • It follows the land. We read where water already wants to go and shape the creek along that line, not against it.
  • Mixed rock sizes. Bigger stones at the bends and edges, smaller rock in the bed, so it holds when the flow is strong and looks natural when it’s dry.
  • A real outlet. Every creek has to end somewhere safe: a lower part of the property, a swale or a drainage ditch.
  • Planted edges. Boulders and native plantings along the banks make it part of the landscape, not a scar through it.

In late spring a creek might carry melt for days at a time. In August it’s a curving line of river rock through dry beds. It should look good both ways.

Dry creek bed with a small footbridge leading toward the back patio
Dry creek bed with a small footbridge leading toward the back patio
Small footbridge over a river-rock dry creek beside a covered patio
Small footbridge over a river-rock dry creek beside a covered patio
River-rock dry creek running along the side of a new home
River-rock dry creek running along the side of a new home
Dry creek with boulders and young plantings along the side of the house
Dry creek with boulders and young plantings along the side of the house

French drains, swales and regrading

Not every water problem needs to be seen. A French drain is a gravel trench with a perforated pipe that collects water below the surface and carries it away, handy along the side of a house or under a soggy corner of the yard. A swale is a broad, shallow dip that guides surface water gently across the property. Ditching and regrading move water away from the home on a bigger scale. All of them depend on careful trenching and grading, which our own operators handle as part of the project.

On the Ronald rockery wall job, at a home that flooded every year, we graded the driveway and dug a deeper drainage ditch along with the wall. Less than a month later, record rain came through, and the wall held.

They brought the vision we had for our property to life. Professional, courteous, on-time, AND on budget. These guys are the real deal.

Rick M. · Google review

Tumble Creek: drainage built into a new home’s landscape

At a newly built home in Tumble Creek, finished in summer 2026, river-rock dry creek beds wind around the house and run along both sides. A small footbridge crosses the creek beside the covered back patio. The creeks tie into mulch beds and berms with boulders, young spruce and aspens, so moving water and shaping the yard turned out to be the same job. See the dry creek and new-home landscape.

On the earlier Tumble Creek pond project, dry creek beds feed in from both sides of the property and wind through the woods into beds of drought-resistant pines, groundcovers and native flowers. Even the hot tub area is bordered by a section of dry creek outlined with small rock.

Mulch berm with a young spruce beside a river-rock dry creek in the front yard
Mulch berm with a young spruce beside a river-rock dry creek in the front yard
Dry creek and footbridge beside the back patio
Dry creek and footbridge beside the back patio
River-rock drainage swale going in beside a new home during the build
River-rock drainage swale going in beside a new home during the build

Got water where you don’t want it? Book a free design consult or call 509-260-3659. Spring melt is easier to plan for in winter.

Good questions

Common questions

Don't see yours? Call or text 509-260-3659, or send us a note and Brandon will talk it through.

What is a dry creek bed?

A shallow channel lined with river rock that carries runoff and snowmelt when it comes, and looks like a natural streambed the rest of the year.

Will a dry creek fix my drainage problem?

Often, if the water is on the surface. Water that collects underground may need a French drain or regrading instead, and we'll look at the site to tell which one you need.

Where does the water end up?

Every creek needs a safe outlet, like a lower part of the property, a swale or a drainage ditch. We plan where it ends before we build where it starts.

Does a dry creek look good when it's dry?

That's the goal. Mixed rock sizes, boulders at the bends and planted edges make it a feature of the yard in August, not just in May.

After the build · Landscape maintenance

Yard care is better with neighbors

Once your landscape is in, we can keep it looking the way it did on day one: mowing, trimming, bed refreshes and sprinkler care. Up here, much of what you pay for is our drive between yards, so when neighbors on the same road or in the same HOA sign up together, the price for everyone can drop a lot.

  • Mowing & edging
  • Trimming & pruning
  • Leaf clearing
  • Planting & seeding
  • Sprinkler care & repair
  • Bed refreshes & bark
  1. 1Tell us your road or HOA
  2. 2We line up the neighbors
  3. 3Everyone's price drops
Ask about neighbor pricing →Maintenance & HOA rates

How neighbor pricing works

A crew's day
Your price
StandardLowerLowest
DrivingWorking in yards

With a few neighbors on board, more of our day goes into yards and less into the truck, and the savings go to you.

Free design consult

Start with a walk around your property

Brandon will walk the property with you, listen to what you have in mind and talk through what will work on your slope, soil and snow. The consult is free.