D&D 5E 5E Drowning Rules

[Mathilda]

Hi,

Are there drowning rules for 5E?

If so, where are they located?

If those rules do not exist, does anyone have a good workaround ruleset for drowning in 5E?

Thanks in advance for any help

 

[ehenning]

Closest would be the Suffocating rules on pg 183, PHB