Public water system
Public water system or PWS means a system for the provision to the public of water for human consumption through pipes or, after August 5, 1998, other constructed conveyances, if such system has at least fifteen service connections or regularly serves an average of at least twenty-five individuals daily at least 60 days out of the year. Such term includes:
Source
40 CFR § 142.2
Scoping language
As used in this part, and except as otherwise specifically provided: