12-03-2016, 01:08 PM
one road HA, never ran out . i have 8000 main tank whose overflow goes into a 2000 gallon. even in dry periods haven't run out. up oshiro road i only had 3800 and never ran out in over 30 years even in drought. but you have to use some brains, my daughter who is in that house now,did a lot of laundry in dry spell and ran the oshiro tank dry. but yes, most insurance companies require the 10K gallons, and some give you a discount if you put in the quick connect for fire hose. it seems like it is pretty good one and pays for the improvement in a few short years.