The answer to 'sprinkler system erosion' is that it is a common issue caused by a variety of factors, including improper installation, high water pressure, and soil erosion. Symptoms can include visible holes, exposed pipes, and uneven water distribution. To fix sprinkler system erosion, you may need to adjust water pressure, repair damaged pipes, and add soil or gravel around the affected areas.
In many cases, minor sprinkler system erosion can be addressed with DIY repairs. However, if the issue is more extensive or you're unsure of the root cause, it's best to call a professional landscaping or sprinkler system technician to diagnose and resolve the problem.