Thank you for the responses!
to answer some questions, this house is part of a co-op group that is off the grid, so the well and septic are not connected to the city lines.
the well connects to the entire community right behind this house. the water quality is ok, just needs filtration and isn't recommended for drinking currently anyway.
i've been told by another community member that there is septic drainage on the property, but not much is known about it. it does need a tank installed and i will likely be looking into ferro cement septic tank construction in the future.
al - the second picture is what i thought. the pipe to the left is a sink hookup i'm pretty sure. the pipe leads outdoors - you can see it leads to nothing in pic 4 and 5. and the other pipe in pic 2 was a tub connection i believe. the grey tubes are cut at the end and don't extend beyond the wooden door.
i suppose i need to search the property for the septic pipe connection. i know where the well connection is, but the lines from the well to the house is where i need an expert.
we've emailed a couple of local ferrocement experts and are waiting to hear back.
thanks again for all the great info.
