Earth Month: Saving Water with Smart Irrigation
April 1, 2025
April is Earth Month, a time to think about how we care for our planet. Water is one of our most valuable resources, but too much is wasted every day. At Calsense, we help organizations use water wisely with smart irrigation technology.
The Problem: Wasting Water in Irrigation
Outdoor watering uses a lot of water, but much of it is wasted due to leaks, overwatering, and old systems. The EPA says nearly 50% of outdoor water use is lost because of inefficiencies. Smart irrigation can help solve this problem.
The Solution: Smart Irrigation Technology
Smart irrigation systems use data, weather forecasts, and automation to apply the right amount of water where it’s needed. Here’s how they help:
- Weather-Based Adjustments: Systems adjust watering schedules based on rain, humidity, and temperature to prevent waste.
- Soil Moisture Monitoring: Sensors check soil moisture levels to avoid overwatering.
- Leak Detection & Alerts: Smart controllers find leaks quickly, saving water and money.
Real Results
At the University of Texas at Austin, the commitment to sustainability and water conservation is evident in their innovative use of smart irrigation technology. Tim Kihnel, Irrigation and Water Conservation Coordinator, oversees the irrigation of approximately 440 acres of the campus landscape, using 138 smart irrigation controllers from Calsense to optimize water usage.
A major component of their water management strategy is the use of reclaimed water for irrigation. This recycled wastewater not only eases the burden on municipal potable water supplies but also provides natural nutrients to the landscape, reducing the need for chemical fertilizers. With the Calsense smart irrigation system in place, Kihnel and his team can monitor the status of the irrigation system in real time and address issues such as leaks or system failures promptly.
By integrating advanced flow meters and pressure-regulated sprinkler heads, UT Austin has significantly reduced water waste and enhanced irrigation efficiency. Their ongoing efforts to incorporate cutting-edge technology and sustainability practices ensure that the campus remains a leader in environmental stewardship, making it a model for other institutions to follow.
How You Can Help
This Earth Month, think about how your organization can save water. Whether it’s switching to smart irrigation, educating your team, or supporting conservation efforts, every step counts.
For more information on how Calsense can support your smart irrigation needs, contact us or visit our website.
