Master Irrigator Program–Course 3: Sprinkler Irrigation (6 onsite sessions)

University of Nevada, Reno Extension (Clark County – Las Vegas) presents

Join us for an engaging course focused on the design, evaluation, and management of sprinkler irrigation systems. This course provides practical, hands-on knowledge to help you improve irrigation efficiency, reduce water waste, and maintain healthy landscapes in desert environments.

This course is part of the Master Irrigator Program. Participants must complete Irrigation 101 (starting April 6) prior to enrolling if they wish to pursue the Master Irrigator certification. To earn the certification, participants must complete all three courses: Irrigation 101, Drip Irrigation, and Sprinkler Irrigation.

📌 Registration:
Register once to attend all six sessions. Participants must attend at least four sessions and complete homework to receive a certificate.

Schedule:
📅 Dates:

• Mondays: April 20, April 27 • May 4
• Fridays: May 22, May 29 • June 5

⏰ Time: 2:30 PM – 4:00 PM (Pacific Time “PT”)

• Types of sprinkler systems and key components
• How to measure precipitation rate and irrigation uniformity
• How to design and layout efficient sprinkler systems
• How to schedule irrigation for turf and landscapes
• Troubleshooting common sprinkler issues (overspray, runoff, leaks)
• Water conservation strategies for desert landscapes

Take the next step toward smarter water use and more efficient landscape irrigation. Register today!

If you have any questions regarding the course, please contact:
Dr. Azadeh Alizadeh
[email protected]

To register for Irrigation 101, please check out the link below:

https://www.eventbrite.com/e/master-irrigator-program-course-1-irrigation-101-4-sessionszoom-class-tickets-1985541984525?utm-campaign=social&utm-content=attendeeshare&utm-medium=discovery&utm-term=listing&utm-source=cp&aff=ebdsshcopyurl

To register for Drip Irrigation, please check out the link below:

https://www.eventbrite.com/e/master-irrigator-program-course-2-drip-irrigation-6-onsite-sessions-tickets-1986274670007?utm-campaign=social&utm-content=attendeeshare&utm-medium=discovery&utm-term=listing&utm-source=cp&aff=ebdsshcopyurl

Note: The Master Irrigator Program is independent and not affiliated with other UNR Extension programs, such as the Master Gardener Program

Info: • Review of soil–water–plant relationships
• Irrigation system types and applications
• Advantages and limitations of sprinkler irrigation systems
• Introduction to sprinkler irrigation design concepts, including head spacing, precipitation rates, and zoning

Info: • Irrigation controllers and timers
• Valves and valve boxes
• Pipes and fittings
• Pressure regulators and filters
• Backflow prevention devices

Info: • Spray heads
• Rotor sprinklers
• Multi-stream rotators
• Bubblers and specialty heads

Info: • Precipitation rate calculations using manufacturer data and field measurements
• Matched precipitation rates within irrigation zones
• Irrigation distribution uniformity concepts and indices such as DU and CU
• Identifying uneven irrigation patterns using catch-can tests and visual indicators

Info: • Plant water requirements and turfgrass ET
• Soil infiltration and water holding capacity
• Irrigation frequency and timing, including ET-based and soil-based scheduling
• Cycle-and-soak irrigation strategies to reduce runoff on sloping or compacted sites

Info: • Identifying inefficient irrigation patterns such as dry spots, puddling, and overspray
• Adjusting sprinkler heads and spray patterns to improve coverage and reduce waste
• Detecting leaks and pressure problems
• Improving irrigation system efficiency through retrofits, scheduling changes, and maintenance

Know what’s Happening Next — before everyone else does.

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Host or Publisher Dr. Azadeh Alizadeh