did @ community is a sub-basin approach to a systematic and integrated, in resolving related issues in the 7 DID throughout the district quickly, community-friendly and effective manner under the leadership of the district engineer and at the same time receive full support from the JPS and did Malaysia. did @ community adopted the method of DEEP (Describe, Explain, Evaluate, Prescribe) systematically designed as a management tool.
Seven major issues related to the field of responsibilities of JPS is the issue of flood, river management and coastal zones, river corridor, sources of water, stormwater, flood warning systems, and irrigation agriculture.
Did @ River under the community:-
| District | The Name Of The River | Length (KM) | River Water Quality Class |
| Kerian | Semang River | 5.7 | III |
| Larut Matang and Selama | Sg Batu Tugoh | 10.9 | II |
| Kuala Kangsar | Sg, Rome | 20.0 | II |
| Hulu Perak | Sg Lenggong | 10.0 | II |
| Perak Tengah | River Drainage | 3.2 | III |
| Manjung | Sg. Dendang | 11.0 | II |
| Kinta | Sg Pari | 28.8 | III |
| Batang Padang | Slim River | 22.4 | II |
| Kampar | Sg Dipang | 57.6 | I |
| Hilir Perak | Bidor River | 67.0 | II |
Events
- Community recognition did @ day (12 May 2011)
- Jps Joint session @ community District Profiles and GIS Officers (23 November 2010)
- did @ community the Larut Matang and Selama Together Senior Director & drainage Malaysia (18 November 2010)
- The briefing did @ community for technicians & Assistant Engineer (26. Jan 2011)
- Visit Senior Director to the jps @ JPS community Larut Matang & Selama (30 Dec. 2010)
- Session "hands-on" GIS Data storage JPS Silver (16 Dec. 2010)
- Community visits did @ TKP II To Larut Matang & Selama JPS (12 Dec. 2010)