Khamis Mushait
Northwestern Cluster | 18
Small Sewage Treatment Plant
Northern Cluster | 33
Small Sewage Treatment Plant
Rabigh 5
Independent Water Plant
Rayis 2
Independent Water Plant
Riyadh North
Independent Sewage Treatment Plant
Hafar Al Batin
Independent Sewage Treatment Plant
AL Kharj
Independent Sewage Treatment Plant
Jazan 1
Independent Water Plant
Shuqaiq 4
Independent Water Plant