State of the Water Supply

Total rain so far this year is 4.41" - and I have 17,400 gallons on tap as of today.  It has been a while since I was this close to topping off all 20,000 gallons of my storage tanks.  The last time I was full to capacity was 2016 when I got 12.26" of rain over those 12 months.  76,82,70, .23",B