The water of the Ngona is filtered by the wetlands (locally called dambos) out of which it drains and is exceptionally clear, affording safe river swimming considered by many visitors to be the best in Zambia.
The water of the Ngona is purified by the wetlands (locally referred to as dambos) from which it flows and is remarkably transparent, allowing safe river swimming considered by many visitors to be the top in Zambia.