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French Drains & Drainage

Downspout Extension & Drainage Correction in Shawnee, KS

Underground drain lines broke the cycle of a sump pump fighting its own discharge water.

Shawnee, KS Johnson County
The Problem

A Shawnee homeowner in the Monticello neighborhood was dealing with a sump pump that discharged directly against the foundation, creating a frustrating cycle where the same water kept re-entering the basement. The backyard also had poor grading and Johnson County's heavy clay soil held water for days after every rain.

Sump pump discharge point too close to foundation — Shawnee, KS
Trench excavation through clay soil for drain line — Shawnee, KS

The sump pump was running almost continuously during wet seasons — not because of groundwater, but because it was pumping the same water out only to have it flow right back in. The system was working against itself.

Drain line trench showing dense Johnson County clay — Shawnee, KS
Rock-lined drainage swale with fabric and catch basin — Shawnee, KS
The Solution

We trenched through the dense Kansas clay to install underground drain lines that route sump discharge and downspout water over 40 feet from the foundation to a proper drainage swale. We also constructed a rock-lined drainage channel to handle surface water from the neighboring property's runoff.

Drainage rock delivered for swale construction — Shawnee, KS

The drainage system uses filter fabric and graded stone to prevent clogging in the clay-heavy soil. The sump pump now runs far less frequently because it's no longer fighting its own discharge water — a simple fix with a dramatic impact.

Project Location: Shawnee, KS

Serving Shawnee & Surrounding Areas

JLB provides french drains & drainage services throughout Johnson County and the greater Kansas City metro area.

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Our Nearest Office to Shawnee

We're always close enough to help — our crews are local to your area.

JLB Foundation Repair & Basement Waterproofing — Leawood

10308 State Line Rd Suite 300
Leawood, KS, 66206
(913) 660-6308 View on Google Maps

JLB Foundation Repair & Basement Waterproofing — Kansas City

111 NE 72nd St, Ste 111
Kansas City, MO, 64119
(816) 408-3651 View on Google Maps

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