Supra-riparian
Defined in 1 dictionary — Black's (1910)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
Upper riparian; higher up the stream. This term is applied to the estate, rights, or duties of a riparian proprietor whose land is sifuated at a point nearer the source of the stream than the estate with which it is compared.
Defined under Supra in Black's Law Dictionary.