(a) A PWS shall have a cross-connection control program approved in accordance with Env-Dw 505.11 if:
- (1) The PWS is a community water system that serves 1,000 or more persons; and
- (2) The PWS serves an entity that poses a cross-connection hazard.
- (b) The owner of a PWS that does not meet the criteria of (a), above, shall take appropriate action to prevent backflow occurrences and to eliminate cross-connections, however, an approved cross-connection control program shall not be necessary.
Source. (See Revision Note at part heading for Env-Dw 505) #10615, eff 6-1-14; ss by #14120, eff 11-23-24, EXPIRES: 11-23-34