Swimming Ponds and Natural Pools in Harmony
We build Recreational Ponds used for swimming
What is a Swim Pond?
California Waterscapes designs and installs custom swimming ponds and natural pools in Harmony, offering a peaceful and eco conscious alternative to conventional pools. Often referred to as recreation ponds, these natural water features provide a unique combination of swimming functionality and scenic beauty. Every pond is thoughtfully built to blend into Harmony’s quiet, artistic landscape and reflect your personal aesthetic.
Optional Upgrades For Swim Ponds
Enhance your natural pool experience with optional features like:
- UV filtration for crystal clear, healthy water
- Additional depth for more comfortable swimming
- Stone steps or beach-style slopes for easy entry
- Flagstone pond bottoms for a refined natural finish
- External pump systems for improved water movement and efficiency
How Are Swim Ponds Filtered?
Our filtration system uses nature as a guide to keep your pond clean, without chemicals or additives.
A mechanical skimmer removes surface debris such as dust and leaves.
A biological filter introduces helpful bacteria to break down waste naturally. For larger systems, we incorporate a wetland filter, which uses gravel and aquatic plants to filter water just like a natural wetland would.
How much do Swim Ponds Cost?
In Harmony, swimming ponds and natural pools typically cost between $50,000 and $200,000. More elaborate or larger-scale projects with extensive custom features may exceed $250,000 based on design and scope.
Are Swim Ponds More Cost Effective Than Traditional Pools?
Yes. Swim ponds usually cost less per square foot than standard concrete pools. They involve fewer manufactured materials, a simpler construction process, and lower maintenance requirements, all while offering a more natural and visually pleasing result.
How We Design and Build Ponds
Our goal is to make your pond look like it belongs in its setting. With organic curves, natural stone, and native plants, we create water features that feel timeless and grounded, ideal for Harmony’s artistic and peaceful environment.
Every pond includes:
- PondGuard Aquascape rubber liner for long-lasting performance
- Naturally shaped borders with stone and greenery
- Optional gravel or flagstone floors
- Built-in filtration systems discreetly integrated into the layout
Do I need fish in my Swim Pond?
Fish aren’t required, but they help maintain a balanced pond ecosystem. Even a few mosquito fish or minnows can improve water quality, and larger ponds can support a range of aquatic life to add movement and character.
Aquatic Life for Harmony Swim Ponds:
- Koi
- Goldfish
- Mosquito Fish
- Tilapia
- Catfish
- Bass
- Trout
- Shubunkin
- Sturgeon
- Golden Rudd
- Banded Shark Algae Eater
- Gobi Algae Eater
- Frogs (grown from tadpoles)
- Turtles



