1
“Why are the flows I see in my river given different names?” WHAT MAKES UP A ‘FLOW’? There are many sources for the water that makes up a river flow. They include rainfall runoff and groundwater (natural flows) and releases from dams for towns, farms and the environment (regulated flows). Fish don’t care what flows are called, they use flows where and when they meet their unique needs. DIFFERENT FLOWS HAVE DIFFERENT NAMES WATER FOR THE ENVIRONMENT Water set aside and managed to improve the river environment. Image: ©Rhys Creed, Social Fishing WATER FOR PEOPLE Water for crops and livestock, town water supply, stock and domestic use and water for mining and industry. WATER FROM NATURAL EVENTS Water from rainfall or snowmelt will cause changes in river levels. Image: © Michael Hutchison, Queensland Department of Agriculture and Fisheries ©2017 NSW Department of Industry and Murray-Darling Basin Authority - 14515 Image: ©StarloFishing GOOD FLOWS MEAN MORE FISH

GOOD FLOWS MEAN MORE FISH

  • Upload
    others

  • View
    0

  • Download
    0

Embed Size (px)

Citation preview

Page 1: GOOD FLOWS MEAN MORE FISH

“Why are the flows I see in my river given

different names?”

WHAT MAKES UP A ‘FLOW’?There are many sources for the water that makes up a river flow. They include

rainfall runoff and groundwater (natural flows) and releases from dams for towns, farms and the environment (regulated flows). Fish don’t care what flows

are called, they use flows where and when they meet their unique needs.

DIFFERENT FLOWS HAVE DIFFERENT NAMES

WATER FOR THE ENVIRONMENT

Water set aside and managed to improve the

river environment. Image: ©Rhys Creed, Social Fishing

WATER FOR PEOPLEWater for crops and livestock, town water supply, stock and domestic use and water for

mining and industry.

WATER FROM NATURAL EVENTS

Water from rainfall or snowmelt will cause

changes in river levels.Image: © Michael Hutchison, Queensland Department of Agriculture and Fisheries

©20

17 N

SW D

epar

tmen

t of

Indu

stry

and

Mur

ray-

Dar

ling

Bas

in A

utho

rity

- 14

515

Image: ©StarloFishing

GOOD FLOWS MEAN MORE FISH