I have an existing house on an existing septic system. I’m putting a guest house behind my house that will double as a “pool” house. It has 1 bedroom and 1 bath. My plan, and what I have already plumbed, is to install a 1hp ejector pump in the mechanical room and pump to the existing septic. That’s about a 100-150 ft pump going up a steady rise of about 4-5 feet.
My other option is to put in a dedicated 1 bedroom septic tank . The main problem is that on the downhill side of the guest house (where gravity would take it) it takes a bit wet so perking could be problematic.
You guys have any advice or do you think my plan on pumping to the existing system would work?