Sue Water Purification Plant No. 4 Slow Sand Filter

Sue Water Purification Plant No. 6 Slow Sand Filter

Sue Water Purification Plant No. 2 Slow Sand Filter

Sue Water Purification Plant No. 3 Slow Sand Filter

Sue Water Purification Plant No. 1 Slow Sand Filter

Sue Water Purification Plant No. 5 Slow Sand Filter

Sue Water Purification Plant Slow Water Purification Pump

Slow Speed Purification Collecting Well at Sue Water

Former Inoueya Water Supply Facility

Water Treatment Plant No. 2 Slow Sedimentation Pond

Water Treatment Plant No. 1 Slow Settling Pond