Self Supply Dynamic Mapping A Case Study of Zambia Koji KUMAMARU - - PowerPoint PPT Presentation

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

Self Supply Dynamic Mapping

A Case Study of Zambia Koji KUMAMARU PhD Research Scholar WEDC (Water, Engineering and Development Centre)

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

Harnessing household level water supplies already in existence is vital for rural water supplies Conclusion

1) Because…. 2) Because….

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011 6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

Research Background and Aim

Luapula Province

Lusaka

Water coverage: 32 % Population density: 10 persons/km2  Community-based Water Supply  Self Supply What we can learn from what people already do?

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011 6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

Study Sites

20’

CONGO (DEM. REP.)

28°00’ 20’ 40’ 40’ 20’ 9°00’ 10°00’ 30°00’ 9°00’ 20’

N

20’ 40’ 10°00’ 40’ 11°00’ 11°00’ 20’ 40’ 20’ 40’ 12°00’ 12°00’ 20’ 20’ 40’ 40’ 20’ 30°00’ 20’ 40’ 40’ 29°00’ 20’

Lake Mweru

40’ 40’ 29°00’ 20’ 20’

NCHELENGE MILENGE

20 40 60 80 100

km

NORTHERN PROVINCE

Boreholes: 19 Traditional Hand Dug Wells: 620

E.g. Milenge DC

Population: 33,600 Pop’ Density :6/km2

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

Own HDW

• Neigh. HDW

Borehole Spring River, stream, scoopholes

: No. of current water source users : Water source : Change from previous to current water source

Individual HHs dynamics in Milenge

10 48 4 27 7

Distance (n=3) Water quality (n=1) Water quality (n=5) Water quantity (n=1) Collapse (n=1) Hygiene (n=1) Dry up (n=2) Water quality (n=2) Distance (n=5) Dry up (n=1) Water quality (n=10) Water quantity (n=2) Distance (n=19) Dry up (n=4) Save time for children (n=1)

1 7 7 60 11 34

Water quality (n=5) Water quantity (n=3) Distance (n=4) Queuing (n=3) Break down (n=2) Under improvement (n=1) Water quality (n=6) Distance (n=3) Availability (n=3) Water quality (n=4) Distance (n=5) Water quality (n=19) Water quantity (n=2) Distance (n=26) Dry up (n=1)

33 3 1 5 24

Distance (n=1) Queuing (n=1) Water quality (n=3) Water quantity (n=1) Distance (n=1) Distance (n=4) Water quantity (n=1) Water quality (n=9) Water quantity (n=2) Distance (n=16) Danger (crocodile) (n=1)

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011 6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

Community Dynamics

Own HDW 1% Neigh. HDW 19% Borehole 11% Spring 9% Stream 51% Tap 9%

Own HDW 37% Neigh. HDW 36% Borehole 27%

 Surface Water → Groundwater  Borehole → Own HDW (40%)

• r Neigh. HDW (50%)

In the past At present

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

Value in having own water source

• Multiple Physical Benefits

Distance, Water quantity and quality, Availability Time saving, Income generation

• Psychological Benefits

Ownership, Control behaviour, privacy, Dignity, pride, independence

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011

Harnessing household level water

supplies already in existence, on which

the Self Supply model has focused, is

vital for rural water supplies

1) Because.. Limitation of communal approach 2) Because..Private ownership triggers multiple

benefits (physical and psychological)

People are driven to change their water sources

6th International Rural Water Supply Network Forum : Kampala, Uganda : 29th Nov-1st Dec 2011