Share Regional District of Nanaimo (RDN) water system operators will be flushing (cleaning) watermains in the RDN Water Service Areas as part of the annual watermain maintenance program. San Pareil February 6-7 Surfside Drive & McFeely Drive February 10-11 Melrose Terrace February 10-11 Westurne Heights February 10-11 River's Edge February 12-14 French Creek (Sandpiper Only) February 18-21 Nanoose Bay Peninsula February 24– March 28 Decourcey March 11