While organizing a box of old surveys and project drawings that I collected over the last 20 years, I came across this. This was the irrigation system ‘as-built’ from the 1960’s. This system was in place from the early 60’s until 1987 when it was replaced with the current system. As you know, the golf course is in dire need of an upgrade now. 20-years is the average life expectancy of an irrigation system. Currently, we are year 33.