In parts of South East Queensland, like the Sunshine Coast, many small-scale farmers do not have access to large water supply schemes. One way to improve water security for these farmers is to make better use of groundwater, especially during dry periods. This could also help ease pressure on dams and rivers.
What could better groundwater management involve?
- Identifying where there are sustainable groundwater sources.
- Checking whether these can be used without harming the environment.
- Giving farmers clearer information to help guide water use decisions such as live tracking of groundwater levels.
- Providing access to alternative water options during drought.
- Gathering regular water quality samples to track impacts over time.
Case study: Groundwater assessment in Nambour
In the Nambour area, we have been reviewing rainfall and groundwater data from the past 35 years. This helps us understand how much rain becomes groundwater and how much can be used safely.
A review of around 100 local bores (groundwater wells) found:
- most bores produce small flows (0.3 to 1 litre per second)
- water quality is generally good
- more monitoring stations could help farmers make informed choices.
This is one example of where there are opportunities to have smarter groundwater use to support local farming in SEQ.
We are inviting feedback from farmers, industry, and the community to help shape the future of water for agriculture in SEQ. Consultation is open until 12 December 2025.
