| Structural | Information |
| Kuching Barrage | Crest Length = 37 m; Crest Level = −8 mAD Gate Heigh = 8 m; Gate Width = 25 m |
| Matang Flood Mitigation Bypass Channel | Base Width = 250 m; Top Width = 300 m Depth = 4 - 8 m; Reserve area = 500 m Length = around 8 Km |
| Bengoh Dam | Height = 63.2 m; Width = 267 m Capacity = 88.7 km2; Catchment = 144 × 106 m3 Crest Level = 86.2 m; Spill Level = 80 mAD Lowest Level = 23.2 mAD |
| BatuKitang Submersible Weir | Height = 1.5 m; Width = 255 m Crest Level = 1.5 mAD |