Should You Be Thinking About Collecting Water?

A dry spring followed by hosepipe restrictions can change the conversation on a golf course very quickly. If you are asking should you be thinking about collecting water on your golf course, the short answer is yes – but only if you assess it properly against your layout, drainage behaviour, irrigation demand and long-term operating costs.

For some clubs, water collection is moving from a nice idea to a strategic requirement. Irrigation demand is becoming less predictable, mains water is expensive, and environmental scrutiny is only increasing. At the same time, many courses already have water moving across the site in ways that are poorly understood. The issue is not simply whether you can store water. It is whether you can capture the right volume, in the right place, without creating new maintenance problems.

Should you be thinking about collecting water on your golf course?

If your course experiences regular summer stress, high water costs, winter saturation, or recurring wet areas that eventually discharge off site, then this question deserves serious attention. Water collection can support irrigation resilience, reduce dependence on imported supply and make better use of rainfall that would otherwise be lost.

That said, it is not automatically the right move for every club. A course with limited storage options, difficult ground conditions or modest irrigation needs may find that improving drainage efficiency or repairing existing infrastructure delivers a faster return. Collecting water works best when it forms part of a wider site strategy rather than a standalone project.

The strongest case tends to appear where clubs already have three conditions in play. First, they have identifiable runoff routes or low points that naturally gather water. Second, they have meaningful irrigation demand during dry periods. Third, they have enough available land or existing features – such as ponds, attenuation areas or underused basins – to store water safely and practically.

Why the question matters more now

Weather volatility has made water management harder to plan. Extended dry spells can sit alongside intense rainfall events, which means courses are dealing with shortage and excess in the same year. From an operational point of view, that creates an obvious challenge. You may be paying to remove water in winter and paying again to import it in summer.

There is also a commercial angle. Turf quality, presentation standards and playing consistency all depend on timely irrigation, particularly on greens, approaches and high-wear areas. If water supply becomes constrained at the wrong time, the knock-on effect is visible to members and visitors immediately.

This is where better site intelligence becomes valuable. Before any club commits capital to reservoirs, ponds, transfer systems or catchment works, it needs a clear picture of topography, drainage lines, storage opportunities and likely flow paths. Precision survey data can show where collection is viable and where it only looks viable on paper.

What collecting water can actually mean

On a golf course, water collection does not always mean building a large new reservoir. In practice, it can range from intercepting runoff into existing ponds to regrading selected areas, creating attenuation features, linking drainage outfalls to storage, or improving the way water is transferred between parts of the site.

Some clubs have obvious opportunities in valleys, out-of-play ground or land adjacent to maintenance areas. Others may need a more engineered solution, especially where storage has to sit within a constrained footprint. The right approach depends on levels, soils, existing drainage design, abstraction rules, irrigation layout and how much water you realistically need to recover.

That last point matters. Collecting water sounds attractive, but if the volume captured is small compared with peak summer demand, the project may not justify its cost. Equally, if collection creates a useful buffer that protects key surfaces during pressure periods, it may still be worthwhile even if it does not meet total demand.

The practical benefits – and the trade-offs

The clear benefit is resilience. Stored water can reduce exposure to supply disruption and give the course team more control over irrigation timing. It can also support sustainability objectives by making use of water already falling on site rather than relying entirely on external sources.

There can be course performance benefits too. If wet areas are better understood and redirected, surface management may improve in problem locations. In some cases, a water collection project becomes part of a broader drainage and landscape improvement programme, helping the course function better through the winter as well as the summer.

But there are trade-offs. Storage features need space, engineering, maintenance and compliance. Water quality can become an issue if stored water carries sediment, nutrients or organic matter that affect irrigation systems. Poorly located collection features can interfere with play, aesthetics or ground operations. In some cases, the real limiting factor is not storage but the lack of efficient transfer infrastructure to get water where it is needed.

That is why a sensible project starts with evidence rather than assumption.

What data should guide the decision?

If you are considering whether collecting water on your golf course makes sense, start by understanding the land in measurable detail. Broad impressions are not enough. A course can look as though it sheds water in one direction while the actual micro-topography tells a more complicated story.

A high-accuracy topographical survey helps identify catchment behaviour, natural low points, gradients and the relationship between fairways, rough, paths, drains, bunkers and existing water bodies. Drainage and irrigation mapping then adds another layer, showing where infrastructure already exists and whether a collection system can connect into it efficiently.

Multispectral plant health analysis can also contribute to the wider picture. Areas repeatedly showing stress may indicate irrigation shortcomings, while persistently wet zones may point to drainage inefficiencies or unmanaged flow. When these datasets are combined, decisions become far more grounded. Instead of asking, “Could we build a pond there?” you can ask, “How much water is likely to reach this point, how often, and what operational value would storage at this location create?”

This is where specialist aerial mapping has a clear advantage. Survey-grade drone data can provide a fast, precise view of terrain and infrastructure across the full course, helping clubs assess options before they commit to design or construction. For a golf site, that level of visibility is not a luxury. It is what prevents expensive guesswork.

Where golf courses often get this wrong

A common mistake is treating visible standing water as proof of a collection opportunity. In reality, standing water may simply reflect blocked drainage, poor infiltration or local compaction. Capturing it does not always solve the wider problem.

Another is underestimating seasonality. A feature may fill nicely through winter but contribute very little during the periods when irrigation demand is highest. Without understanding storage drawdown and replenishment patterns, a project can look stronger on paper than it performs in practice.

There is also the temptation to focus on a single headline solution. New pond. New tank. New reservoir. Often the better answer is a joined-up one: improve drainage routing, map all outfalls, repair leaks, review irrigation efficiency, then assess what volume is still worth collecting. The best outcomes usually come from seeing water movement across the course as one system.

When the business case is strongest

The case becomes much stronger when water collection supports several objectives at once. If it helps reduce mains use, improves drought resilience, supports environmental positioning and resolves recurring drainage inefficiencies, the value is easier to justify.

It also stacks up better on courses with high presentation standards and meaningful irrigation exposure. Championship venues, busy member clubs and commercially active facilities have more to lose from inconsistent surfaces. In those environments, stored water is not just a utility asset. It supports playing quality, reputation and revenue.

For clubs planning wider capital works, timing matters as well. If bunker renovation, drainage upgrades, irrigation replacement or landscape alterations are already on the agenda, integrating water collection into that programme can be far more cost-effective than tackling it later as a separate scheme.

So, should you do it?

If your course is spending heavily on water, struggling through dry periods, or routinely watching useful rainfall leave the site, then yes, you should be thinking about it. Not as a trend, and not as a box-ticking sustainability measure, but as a practical infrastructure question that deserves proper analysis.

The right first move is not to start digging. It is to establish what your course is really doing with water now. Once you have precise mapping of topography, drainage routes, irrigation assets and likely collection points, the decision becomes far clearer. Some clubs will find a strong case for storage. Others will uncover a better return in fixing the network they already have.

Good water strategy on a golf course starts with visibility. When you can see how the site behaves, you can invest with confidence rather than hope.