Following the ten new H 2 O masers detected in star-forming regions [ 1 ] , seven more interstellar H 2 O masers have been identified. Their parameters and spectra are presented here. They are associated with CO molecular outflow sources [ 2 - 5 ] AFGL 5142, HH 3, AFGL 5157, NGC 2023, RNO 73, 20126+4104 and L 1251 A. The mean difference in position between them and their associated IRAS point sources is Δα = 24.8 , Δδ = 27 .