21 22 23 24 25 26 27 28 29 30 3

4

5

6

300

400

500

600

Av

era

ge

su

pp

ly (

L/s/

km

)

Cu

mm

ula

tiv

e s

up

ply

(L/

s)

Water demand

(y = 2.93x)

Regional dykes

0

1

2

0

100

200

0 20 40 60 80 100 120 140 160 180

Av

era

ge

su

pp

ly (

L/s/

km

)

Cu

mm

ula

tiv

e s

up

ply

(L/

s)

Chainage (km)

Water Demand

Cummulative supply (L/s) -

realistic scenario

Cummulative supply (L/s) -

optimistic scenario

Cummulative supply (L/s) -

alternates included

GWZ

Average supply (L/s/km)

Tambina Granitoid

Complex

Higher land of the

Shaw Granitoid

Complex, east of

Black Range dyke

Corruna Downs

Granitoid Complex,