E

At the time a party purchases a home, if the buyer knows the house is equipped with modern plumbing the buyer knows that the plumbing has to drain into a sewer. The buyer is thus charged with notice of the lateral sewer. It is an apparent easement as that term is used in the books. (Wiesel v. Smira, 49 R.I. 246, 142 A. 148, 58 A. L. R. 818; 19 C. J. 868.) 

The author of the annotation on Easements by Implication in 58 A. L. R. 832, states the rule as follows: 'While there is some conflict of authority as ...