What are common signs of a broken lateral line?

A broken lateral line is a common issue in irrigation systems, and identifying the signs can help in addressing the problem effectively. One prominent indication of a broken lateral line is the presence of water bubbling up in the yard, which is a physical manifestation of water escaping from the damaged line. This can create noticeable areas of pooling or saturation, suggesting that water is being released where it should not be, leading to low pressure in the system. Low pressure typically occurs when water is escaping the intended pathway, reducing the overall efficiency of the irrigation.

In contrast, excessive soil moisture may be a result of other factors such as overwatering, rainfall, or poor drainage, while increased plant growth usually implies adequate water supply rather than a malfunction. Uniform water distribution is a sign of a properly functioning irrigation system, as it indicates that water is being evenly delivered, not concentrated in one area due to a leak. Therefore, the bubbling water and low pressure directly signal the malfunction associated with a broken lateral line, making it the correct choice in identifying this specific issue.