| Groundwater measure | Assessment grade | Confidence | ||||
|---|---|---|---|---|---|---|
| Very poor | Poor | Good | Very good | In state grade | In trend grade | |
| Groundwater availability | Stable | Evidence and consensus too low to make an assessment | Evidence and consensus too low to make an assessment | |||
| Groundwater quality | Stable | Evidence and consensus too low to make an assessment | Evidence and consensus too low to make an assessment | |||
| Overall groundwater score | Stable | Evidence and consensus too low to make an assessment | Evidence and consensus too low to make an assessment | |||
Assessment based on CSIRO.15 Trend increases or decreases refer to changes relative to 2007–2011 conditions.