Water is a fundamental resource in the management of a golf course. However, its use must be increasingly efficient and sustainable. For both environmental and economic reasons, optimizing water consumption on golf courses is now a priority for owners, managers, and technical heads.
In this article, we explain how you can improve the performance of your irrigation system and reduce water consumption without compromising the quality of the turf.
Importance of irrigation optimization on golf courses
A golf course can consume between 150,000 and 350,000 m³ of water annually, depending on its size, location, management and type of grass. This high consumption generates:
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Very significant operating costs, especially those related to the energy bill.
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A major environmental impact.
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A wasteful image and bad credit for the golf sector in general.
For all these reasons, it is essential to have an irrigation system that is well-designed, properly operated, and permanently optimized.
Keys to optimizing water consumption on a golf course
Conduct a technical audit of the irrigation system
The first step is to know the current performance of the system. A technical irrigation audit allows for the identification of:
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Areas with excess or deficit irrigation.
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Losses due to leaks or low uniformity.
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Obsolete or poorly configured emitters & sprinklers.
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Inadequate programming.
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Wrongly defined setpoints in the pumpset.
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Determine technical and operational bottlenecks.
At Arux Ingeniería, we perform Audits 2.0 that integrate both hydraulic analysis and the diagnosis of automation and control systems.
Optimize irrigation programming
Many courses have a high potential for water savings simply by better adjusting the programming of their irrigation cycles:
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Adjustment of times and frequencies according to seasonality.
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Use of cycle and soak features to avoid runoff and deep percolation.
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Zone specific timing according to emmiter type.
The use of well-calibrated weather stations allows for the dynamic adjustment of programming based on real-time weather conditions.
Integrate moisture and weather sensors
The next level in water management is the “sensorization” of the course:
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Soil moisture sensors: These allow for the adjustment of irrigation to the real needs of the turf in each area.
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Complete weather stations: These devices allow precise irrigation based on evapotranspiration: rain, wind, temperature, etc.
Proper integration of these sensors with the management platform significantly reduces water consumption without compromising playing quality.
Renew obsolete components
Many courses maintain parts of their irrigation systems with components that no longer offer adequate performance:
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Old sprinklers with low uniformity.
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Valves and piping networks with leaks.
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Inefficient pumps.
Updating these components provides a very fast return on investment thanks to the water and energy savings achieved.
Train technical staff
Finally, no irrigation system can function optimally if the staff managing it is not properly trained. At Arux Ingeniería, we offer technical training to:
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Optimize the use of controllers.
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Interpret data from sensors and weather stations.
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Detect and correct system inefficiencies.
Benefits of efficient water management in golf
Optimizing water consumption provides multiple benefits:
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Reduction of water and energy costs.
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Improvement of the club’s environmental image.
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Compliance with current and future regulations.
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Greater long-term sustainability of the course.
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Improvement in the quality and playability of the turf.
Optimizing water consumption on golf courses is a necessity today
With a proper technical approach and the intelligent use of technology, it is possible to maintain a high-level course with water consumption much lower than what was common years ago.
At Arux Ingeniería, we help golf courses throughout Spain and Portugal optimize their irrigation systems, integrating advanced solutions and supporting their teams throughout the process.
Do you want to know how we can help you improve the water efficiency of your course? Contact us and we will advise you without obligation.