Trusted Sprinkler Experts in Lehi, UT

Lehi soils are typically clay-loam or sandy clay-loam, with some gravelly, well-draining areas near the foothills. Clay-heavy soils hold water longer and drain slowly, which can cause runoff or pooling if sprinklers run too long. Sandier or rocky soils drain faster and dry out sooner. For sprinkler installation and repair in Lehi, irrigation schedules should match soil type to deliver water slowly and evenly.

Lehi operates two water systems: culinary water for indoor use and pressurized irrigation (secondary) water for landscaping. Culinary water is metered and tiered, with rates starting around $1.26 per 1,000 gallons for the first 30,000 gallons. Secondary irrigation is currently billed as a flat monthly fee of roughly $25, depending on lot size. The city is installing secondary meters and plans to move to usage-based irrigation rates in 2026.

Lehi’s pressurized irrigation season is set by ordinance. Secondary water is turned on around April 15 and shut off by October 15 each year. These dates align with local freeze patterns, with the last spring freeze typically in mid-April and the first fall freeze in mid-October. Homeowners often wait until late April or early May to start watering and should winterize sprinkler systems before mid-October.

Under normal conditions, Lehi does not enforce fixed watering days like odd/even schedules. The city recommends responsible watering—about two days per week in spring and fall, and up to three days per week in summer. During drought or shortage phases, legal limits apply, such as no watering on consecutive days and reduced weekly watering. Lehi strongly encourages watering at night or early morning to reduce evaporation.

Lehi does not currently offer its own city-funded irrigation rebates. Instead, residents are directed to statewide programs like Utah Water Savers (Slow the Flow). These programs can provide incentives for turf removal, drip irrigation, and smart sprinkler controllers. City planning documents mention possible future incentives, but for now most rebates available to Lehi homeowners and businesses come from state or regional water programs.

If you have a culinary irrigation system (very uncommon), Lehi requires approved backflow prevention to protect the drinking water supply. City code prohibits any direct connection between pressurized irrigation lines and culinary water lines. Systems with potential cross-connection risks must use approved devices such as double-check valves or reduced-pressure (RPZ) assemblies, which must be tested annually. These rules apply to both residential and commercial sprinkler systems to keep culinary water safe.