Most MTRs in my market are including wifi, water, electric, etc.

Be sure to have the gas, water and sewer lines inspected as these may be dug up or collapsed - and very expensive to replace/repair.

Your question about hydrostatic pressure is getting into the weeds for sure...I would ask myself, does the potential water infiltration have the possibility to damage the unit and tenant property?  

A clean food and clean water source are.

Install landscaping that super low maintenance and reduces water usage and looks nice.

Municipal water.

I expect inflation to remain sticky, so eventually you'll be above water.

:)As for LTR rental terms, usually we sign a 1 year lease where tenants are expected to pay Electric and Gas if applicable, while the owner typically pays water/sewer/trash with the city. 

Quote from @Devin James: Quote from @Scott Mac: Maybe the infrastructure, electrical grid, water sewer, pavement thickness on the roads, cannot handle the extra people in the area.

Is the paint latex, oil or water based?