Certified Landscape Irrigation Auditor

What should you observe during a sprinkler audit?

1. Plant growth

2. Aquifer levels

3. Water distribution patterns

4. Soil pH levels

The correct answer is: Water distribution patterns

During a sprinkler audit, one of the most critical elements to observe is the water distribution patterns. This involves analyzing how evenly the water is being distributed across the landscape. Understanding these patterns helps to identify any areas that may be underwatered or overwatered, which can affect plant health and water efficiency. Examining water distribution allows for adjustments to be made to the irrigation system, ensuring that it operates effectively and meets the needs of the plants being irrigated. Analyzing this aspect can lead to improved uniformity in watering, which is crucial for optimizing plant growth and minimizing water waste. Other considerations, such as plant growth, aquifer levels, and soil pH, are important in the broader context of landscape management or irrigation planning but they do not directly pertain to the immediate operational aspects that a sprinkler audit focuses on. Therefore, while those factors contribute to the overall effectiveness of irrigation practices, the primary focus during a sprinkler audit is to assess water distribution patterns.