Water Features
Koi Pond and Waterfall Project in Cedar Falls, IA
Cedar Falls, Iowa
Backyard lawn next to the house became a koi pond with a stone waterfall.
The problem
The lawn next to the house was unused. The owner wanted a pond they could stock and a waterfall for sound, close enough to the house to enjoy from inside.
A pond against a home has to be lined, edged, and plumbed so water stays in the feature and off the foundation.
The property
Cedar Falls backyard beside the house with room for a lined pond, stone edge, and a waterfall that returns water to the pool. Typical clay that needs a proper excavation and underlayment.
Work performed
We excavated the pond, installed liner and underlayment, built a natural-stone edge and waterfall, set the pump and plumbing, and added planting pockets so the feature tucks into the yard instead of looking like a hole in the lawn.
Materials
- EPDM pond liner
- Natural stone
- Pump and plumbing
- Gravel
- Aquatic planting pockets
Pond excavation, liner, stone edge, waterfall, pump, and plantings to tuck the feature into the yard.
Challenges
Working next to the house means protecting the foundation, keeping the waterfall splash in the pond, and leaving the pump accessible for Iowa winters. Fish-ready ponds also need edge treatment that hides the liner without creating a drowning shelf for kids or pets. We design that on site.
Finished result
The lawn is now a koi pond with a stone waterfall. The house has a water feature to look at and listen to, built for Black Hawk County freeze-thaw. Same pond-and-falls sequence we use across Cedar Falls and Waterloo.
Project questions
Where was this water features project completed?
Pond Waterfall Feature was completed for a home in Cedar Falls, Iowa. A1 Property Services handles this work across Cedar Falls, Waterloo, and Black Hawk County.
Can you do a similar project on my property?
Yes. Every lot is different, but the same sequence applies: diagnose the site, build the structure or planting correctly for Iowa clay and freeze-thaw, then finish the grade. Request a free on-site quote and we will walk your property.

