Association for Swimming Ponds and Natural Swimming Pools
North America's umbrella organization of natural bathing water experts
Natural Bathing Water
Swimming Pond
Natural Swimming Pool
Standards
Common Essentials of Swimming Ponds and Natural Swimming Pools
What makes a pool a natural swimming pool? Our Common Essentials guide sets out the basics.
https://drive.google.com/file/d/1o8JvJ6xT2a8O3UGxbdKoKN9uY-2B9g1k/view
Whitepaper
Learn more about natural swimming pools and the growing importance of environmental sustainability and green building practices in the pool and landscape industry.
FLL
ASPNSP has adopted the FLL guidelines for public natural swimming pools as the official North American guidelines.
https://drive.google.com/file/d/1BPymwIChnp1z-UjfG5sG65q5SK5zqkRq/view?usp=sharing
Phil Lesh, Grateful Dead
Phil Lesh quote
My wife and I are very excited to be installing a bio filter pool. I strongly encourage homeowners to look into this type of pool, as you will be creating a beautiful, low-maintenance, chemical-free body of water, keeping the water pure and sensual–besides being kind to your health and local environment.