Water Waste Is Common—but Fixable
A poorly tuned sprinkler system can waste thousands of gallons of water each year. That’s bad news for both your yard and your wallet. Here are the five most common causes—and how South Austin Irrigation can help fix them.
1. Leaking Shut Off Valve
Each zone has a shut off valve.If it is worn or clogged (mineral build up for example) water can be seeping through the line and leaking out the retracted sprinkler heads.
Fix: Check the valve and diaphragm for damage or build up. If possible, clean valve parts, replace diaphragm or the complete valve if old or too much build up.
- Misaligned Nozzles
If your sprinklers are spraying the sidewalk, driveway, or fence, you’re wasting water.
Fix: Adjust spray direction and upgrade to high-efficiency heads if needed.
3. Overwatering
Running the system too often or for too long leads to runoff and shallow root growth.
Fix: Reprogram your controller and consider adding a rain or moisture sensor.
4. Uneven Pressure
Too much pressure causes misting. Too little, and coverage is poor.
Fix: Install pressure-regulated heads or balance the zones properly.
5. Outdated System Components
Older controllers and valves don’t match today’s efficiency standards.
Fix: Upgrade to smart irrigation technology that adjusts based on weather and soil.
Why Sprinkler System Efficiency Matters
If your sprinkler system is more than 5–10 years old, there’s a good chance it’s not working as efficiently as it could. Water waste, outdated technology, and poorly designed layouts can all impact your lawn’s health and your monthly utility bill.
Benefits of an Efficient Sprinkler System:
- Lower Water Bills – Modern systems use precision nozzles and smart sensors to cut waste and reduce costs.
- Healthier Lawns and Landscapes – Targeted watering in the right amount promotes deeper root growth and reduces disease.
- Environmentally Friendly – Every gallon saved helps conserve water, especially important in Central Texas.
- Hands-Free Watering – Programmable and app-controlled systems do the work for you.
- Compliance with City Regulations – Newer systems are better equipped to stay within Austin’s watering restrictions.
Older systems can often be upgraded without replacing the entire system. South Austin Irrigation can replace old valves and controllers and add sensors to maximize the efficiency of your sprinkler system. .
Get a Professional Inspection
We offer system checks, repairs, and upgrades to eliminate waste and optimize performance. If your lawn isn’t thriving—or your water bill keeps rising—it’s time to give your sprinkler system the attention it needs. Give us a call to schedule an appointment (512) 534 -7449.
