[quote=spdrun]I’m aware. I’m also aware that typical pressure tanks only have 50-100 gal capacity, some of which can’t be used once the pump stops due to pressure drop in the tank as water is used.[/quote]
True, but there is also the main storage tank which is often as large as 500gal or more. Add a gas powered pump and you have a reasonable ability to deal with some of the brush fires. Fire trucks carry around 250 to 500 gal of water on board. Water trucks from the fire department carry more.
On a related note: I have been watching the growth of the Thomas Fire. I have relatives in the middle of it. I am really surprised at its spread. The fire even doubled back on itself, which makes me wonder what is going on. Fire does not like to burn or ‘re-burn’ over area that it has already burned. Fire started at Santa Paula and headed west.. then about 5 days into it, reversed direction going back through Santa Paula… here is the fire map for the still burning Thomas Fire. https://www.google.com/maps/d/viewer?mid=1CePU2TdEh86nmBDBfPOAXf8Hp7NlpVpA&ll=34.53306454088723%2C-119.29924313999027&z=10