By Michael Dukes
WaterSmart Innovations is a can’t miss meeting for me because it is the single meeting of the many meetings I attend annually that focuses on water conservation. For me that means irrigation water conservation, but the meeting also covers indoor water conservation. It’s a good chance to let people know some of our latest results and to learn what types of research and implementation is happening with regard to irrigation water conservation in other areas of the country.
Given our proximity to the tragedy on the Las Vegas strip there was a somber feeling and mood to the beginning of formal sessions. We observed a moment of silence for respect to the victims. Doug Bennett, program chair, sent out a message regarding the tragedy. To sum it up he encouraged us to carry on in our small way to make the world a better place.
In the AudiencePeak demand shaving has large potential using @_rachio internet smart irrig controller #WSI2017 pic.twitter.com/OXpAqcAaY2— Michael Dukes (@mddukes) October 4, 2017
I chose sessions related to irrigation water-use; specifically about reducing peak demand through the use of smart controllers, education and or landscape modification. These are all topics we work on and I wanted to see the latest implementation from across the country. It’s noteworthy that smart controllers are no longer new and niche products. They are being implemented widely across the U.S. and many people are familiar at least in general what they are. Just a few years ago they were “new” and we had to explain what they were to people.
At the Podium
I was also tasked with presenting our work on the pressure regulating spray head (PRB) testing that was used by the EPA WaterSense program to develop their new spray sprinkler body specification. I feel it went well considering it was laden with technical details (I tried to trim as much as possible, but it’s a technical subject at the end of the day) and may have been boring to some non-tech folks.
I got a number of technical questions and as a follow up met with some folks from California (CA). The CA Energy Commission is researching appliances for energy efficiency and water efficiency is directly related. In the near future (2019) they will have requirements for PRBs. I understand that non-PRBs will not be sold in CA after some transition date in the future. We may have the opportunity to do some more PRB testing in the lab to answer some of their questions. In fact a project proposal is currently being prepared!Dr. Michael Dukes discusses recent work testing pressure regulating spray bodies for @EPAwatersense #WSI2017 pic.twitter.com/VSEXGui5dp— UF/IFAS IrriGator (@IrriGatorUF) October 4, 2017
There were many good talks. Personally I was very interested in the talk by Joanna Endter-Wada about extension working with utilities in Utah to provide water consumption information to consumers. By understanding their detailed seasonal irrigation patterns and delivering targeted educational messages, they were able to significantly reduce over-irrigation. Excellent example of extension impacting stakeholders!