“The Phantom Water Crisis” argues that the so-called water crisis is not mainly caused by a lack of rain, but by how we manage and harvest it. In dry climates, dams depend on rare, random storms, while smaller, more reliable coastal rains are often ignored. The paper explains how micro-harvesting—tanks, soil storage, underground ponds, and wicking-style systems—could provide resilient water supplies, reduce bills, and avoid repeating large dam projects driven by bureaucracy rather than practical design.
We understand there is a “water crisis.” A small group of people are being asked to make a sacrifice to allow the building of the Mary River Dam so the majority of the people can have access to water. This may be reasonable if the dam was truly going to provide the extra water needed. However, the argument presented here is that there is a basic flaw in the logic.
The Problem with Dams in Dry Climates
Dams work well in cold, wet climates. In dry and arid climates, the soils dry out and absorb small rains. This means runoff only occurs in major storms, which happen infrequently and at random. In other words, the system depends on “freak storms” to refill storages. The paper’s point is direct: the current shortage of water is totally predictable. It had to happen sometime; it just happens to be now. :
The deeper issue is not that dams never fill, but that the timing is uncertain and outside community control. A dam-based strategy can create a false sense of security during wet periods and a crisis mindset during dry periods, even when there is still meaningful rainfall occurring across the landscape. The argument here is that it is fundamentally risky to build a water future on low-frequency, high-variability events.
There Is More Rain Than We Assume
The paper provides a simple way to grasp the scale of rainfall. Just 1 mm of rain falling on a square kilometre gives a million litres of water. It then makes a striking comparison: almost a million litres of rain fall for every man, woman and child per day. Even in the densely populated Coolangatta to Bundaberg to Toowoomba coast zone, there is said to be about 50,000 litres per person per day.
Yet, the claim is that our dams only capture about 1 in 2,000 litres of the rain that falls—around 0.05%. The implication is not that dams are useless, but that they represent a very narrow “capture strategy” when viewed against the full volume of water moving through the system. Even during the so-called drought, the paper argues there are reasonable falls of smaller coastal rains that could provide the water we need if we designed systems to harvest and store them.
A Different Approach: Micro-Harvesting
The core proposal is to shift from an approach dominated by mega dams to one that captures water at smaller scale, closer to where it falls, using storage in tanks and—importantly—storage in the soil. The paper points to “underground ponds” and related methods such as wicking beds and percolation holes as practical examples of how water can be held in the landscape instead of being lost as runoff or evaporation.
The logic is that soils and sub-surface storage can hold meaningful volumes of water over time, particularly when designed to reduce evaporation and when coupled with vegetation that protects and stabilises the soil structure. This is framed as a cheaper, more resilient form of harvesting because it works with the smaller but more reliable rains, rather than waiting for sporadic major storms.
In this view, tanks are useful for household-scale capture and immediate use, while soil storage supports gardens, productive landscapes, and local resilience. The emphasis is not on one single technology, but on a portfolio of micro-harvesting methods that can be applied by householders, growers, and communities.
The Paper’s Critique of the “Crisis” Narrative
“The Phantom Water Crisis” argues the shortage is not caused by an unexpected drought, but by a dysfunctional water bureaucracy that failed to act while the symptoms of an impending crisis were obvious, and then panicked into repeating a system that has already failed. The argument is blunt: it is “ludicrous” to be dependent on freak storms to provide our water.
It also argues there is a strong financial incentive for a centralised water bureaucracy to hold onto a privileged monopoly position as sole water supplier. The paper claims political leaders cannot be expected to have detailed technical expertise on water and may be guided by that bureaucracy’s recommendations. Whether or not a reader agrees with the tone, the key point is structural: if the system is set up to prefer large, central projects, it will repeatedly choose them—even when distributed alternatives are viable.
A Practical Recommendation
The proposed remedy is to create an organisation outside the traditional water bureaucracy—an entity focused on helping householders, growers, and local communities set up micro-harvesting schemes to take advantage of small but reliable coastal rains. The goal is to create reliable water supplies that are not dependent on rare natural events.
The intended outcome is clear: if communities could harvest and store more of the rain that already falls, then large dam projects such as the Mary River Dam would not be necessary. In that scenario, households could maintain green gardens and reduce the amount spent on water.
Conclusion
The message of “The Phantom Water Crisis” is that the crisis is, in large part, a design and management failure rather than a simple shortage of rainfall. In dry climates, dams are structurally dependent on infrequent major storms, while smaller reliable rains are often not captured. By shifting focus to micro-harvesting—tanks, soil storage, underground ponds, and wicking-style approaches—communities can build resilience, reduce costs, and avoid repeating large-scale infrastructure decisions driven by institutional habit rather than practical water logic.
Colin Austin
Contact: colinaustin@bigpond.com
Phone: 07 4157 2278
Download “The Phantom Water Crisis” (Full PDF)
