When Is it Time To Replace Your Irrigation System?

Replacing your golf course irrigation system is undoubtedly a big-ticket budget item, but a system that is long overdue for replacement can also be costly. Constant leaks and repairs can add up and impact course performance, while outdated systems are not as energy efficient.  Plus, with water shortages and rising costs in the western United States, it’s more important than ever to conserve water with the efficient application of water.

Sprinklers leak, valves break, pipes burst, controllers malfunction … that’s where SportsTurf Irrigation, the Original Repair Specialists, can help save you time and money with quick and expert repair or reconditioned cases, valves and other spare parts.

But all irrigation systems do have an eventual expiration date — the trick is figuring out when, and before it causes catastrophic damage.

Here are some factors to consider …

Age

The life expectancy of a typical irrigation system varies from 10 to 30 years, depending on the geographic location of the course and the demands of the system.  Routine sprinkler checks and preventative maintenance can extend a system’s longevity as well.

The American Society of Golf Course Architects published guidelines regarding the expected life span of various irrigation system components (see the table below). These general life span estimates are based on “normal circumstances.” Areas of the country with a 12-month irrigation season can expect accelerated wear compared to golf courses in seasonal climates where irrigation systems are only used for a few months. While golf courses in colder climates may only use an irrigation system for six to eight months, freeze/thaw cycles and winterization processes can weaken pipes and fittings, thus reducing the expected life span of those components.

Generally, as an irrigation system hits the 25-year mark, it tends to experience more frequent breakdowns as components also become obsolete, making it difficult to find replacement parts.  Age alone does not mean parts of an irrigation system aren’t still useful – it’s just a factor in anticipating general wear and tear.

Inefficient Water Distribution

As systems age, they can become less efficient in water distribution. You may start to notice more and more dry spots or over-saturated areas, which can affect turf health, ball roll and playability.  Hand-watering is common to address more localized issues, particularly during hot and dry periods. But if it’s becoming the new normal, it might be another indicator that you are nearing time for a new irrigation system.

Maintenance Costs

An excellent tip is to keep logs of your maintenance costs so that over time, you can determine when maintaining your current system becomes cost prohibitive.

If the frequency for repairing leaks or broken sprinkler heads is increasing, your system’s components may simply be deteriorating. Track the labor and repair expenditures, along with water usage and cost plus the electricity costs for pumping the water!

As you weigh costs, also remember that frequent repairs or system failures can also disrupt play, inconvenience golfers, and ultimately impact the bottom line.

Consider Technological Advancements & Sustainability

Advancements in irrigation technology have improved water efficiency and control capabilities. If your system lacks modern features like smart controllers, weather and soil moisture sensors, or efficient nozzle designs, upgrading could lead to significant water savings and better turf management.

Timing

Consider the time it will take to present and secure funding for a new irrigation system. You’ll also want to coordinate installation and downtime during off-peak seasons for minimal disruption to golfers.

All of this takes careful planning and foresight to ensure that any irrigation system replacement is a well-timed success!

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Ultimately, the decision to replace your golf course irrigation system should be based on a combination of factors including age, condition, efficiency, and impact on playability. By staying proactive and monitoring the performance of your system, you can ensure that your golf course maintains its reputation for excellence in turf quality and playing conditions. Investing in a modern irrigation system not only enhances the aesthetic appeal of your course but also demonstrates a commitment to sustainability and responsible water management—a win-win for both your business and the environment.