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January 20, 2026

Signs Your Irrigation System Needs Repair

Your irrigation system works hard all season long. Over time, wear and tear can lead to problems that waste water and damage your lawn. Here are the top signs to watch for.

1. Brown or Dry Patches

If you notice brown spots in an otherwise green lawn, a sprinkler head may be broken, clogged, or misaligned. This is one of the most common issues we see.

2. Puddles or Soggy Areas

Standing water around sprinkler heads or in your yard usually means a leak — either a cracked pipe, a broken head, or a stuck valve.

3. Unusually High Water Bills

A sudden spike in your water bill during irrigation season often points to an underground leak. Even a small leak can waste thousands of gallons per month.

4. Sputtering or Uneven Spray

Heads that sputter, spray unevenly, or don't pop up fully may have debris in the line, low pressure, or internal damage.

5. Controller Issues

If zones aren't running on schedule, won't turn off, or skip entirely, your controller may need reprogramming or replacement.

When to Call a Pro

Some issues are easy to spot but tricky to fix. Underground leaks, valve problems, and wiring issues all require professional diagnosis. Contact us for a repair assessment.

Need Irrigation Help?

Contact Trailhead Lawn & Irrigation for professional service in Weld County, Erie & Longmont.