The Sind River snake (Enhydris chanardi), also known commonly as Chanard's mud snake and Chan-ard's water snake, is a species of mildly venomous, rear-fanged snake in the family Homalopsidae. The species is endemic to Thailand.
The specific name, chanardi, is in honour of Thai herpetologist (Mr.) Tanya Chan-ard.
E. chanardi is found near or around Bangkok, Thailand.
The preferred natural habitat of E. chanardi is freshwater wetlands.
E. chanardi is crepuscular or nocturnal.
E. chanardi is viviparous.
