Khamis Mushait
Northwestern Cluster
Small Sewage Treatment Plant
Northern Cluster
Small Sewage Treatment Plant
Rabigh 5
Independent Water Plant
Rayis 2
Independent Water Plant
Riyadh North
Independent Sewage Treatment Plant
Hadda
Independent Water Plant
Hafar Al Batin
Independent Sewage Treatment Plant
Aranah
Independent Water Plant
AL Kharj
Independent Sewage Treatment Plant
