What is a Swim Pond?
At California Waterscapes, we build custom swimming ponds and natural pools in Pismo Beach that bring the feel of a quiet, natural retreat into your backyard. These ponds combine the function of a pool with the beauty of a natural landscape. Whether your home is along the coast or nestled in the hills, our ponds offer a chemical free, low maintenance alternative to traditional swimming pools.
Optional Upgrades For Swim Ponds
Take your swim pond to the next level with optional upgrades designed to enhance appearance and performance:
- UV filtration to promote clean, balanced water
- Extra depth for a more comfortable swimming experience
- Beach style walk in or natural stone step entry
- Flagstone bottom for a smoother, elegant finish
- External pump setups for better circulation and access
How Are Swim Ponds Filtered?
We use a natural, two part filtration process to keep water clean and inviting without harsh chemicals.
A mechanical skimmer collects surface debris like leaves, dust, or sand particles.
A biological filter breaks down organic matter using beneficial bacteria. For larger installations, we may include a wetland filter that mimics natural water purification using gravel and aquatic plants.
How much do Swim Ponds Cost?
In Pismo Beach, swimming ponds and natural pools typically cost between $50,000 and $200,000. Larger ponds with custom features or enhanced landscaping may exceed $250,000 based on size and design.
Are Swim Ponds Less Expensive Than Concrete Pools?
Yes. Swim ponds are often more affordable per square foot than traditional concrete pools. The natural build process uses fewer synthetic materials and allows for simpler long term maintenance, reducing overall costs.
How We Design and Build Ponds
We focus on creating ponds that look like they naturally belong in your space. Using gentle curves, real stone, and native plants, our designs reflect the relaxed, coastal environment of Pismo Beach while offering a unique and inviting place to swim.
Each project includes:
- PondGuard Aquascape rubber liner for long lasting strength
- Natural rock borders with coastal friendly landscaping
- Gravel or flagstone floor options
- Integrated filtration systems designed to stay out of sight
Do I need fish in my Swim Pond?
Fish are optional but helpful in maintaining a healthy balance. They feed on algae and help support a natural ecosystem. Even small species like mosquito fish can make a noticeable difference, while larger ponds can host a wide range of aquatic life.
Aquatic Life for Pismo Beach Swim Ponds:
- Koi
- Goldfish
- Mosquito Fish
- Tilapia
- Catfish
- Bass
- Trout
- Shubunkin
- Sturgeon
- Golden Rudd
- Gobi Algae Eater
- Banded Shark Algae Eater
- Frogs (introduced as tadpoles)
- Turtles



