Left panel: a close-up view of the H₂O maser features (octagon) around the radio source VLA 1. Right panel: a zoom-in view of the water masers group VLA 1B, here are also reported the water masers (square) detected by T03. The octagonal and the square symbols are scaled logarithmically according to their peak flux density. The maser LSR radial velocity is indicated by color. The systemic LSR radial velocity of W75N massive star-forming region is 10 km s^-1 (Shepherd et al. 2003). Symbols for 3 Jy beam^-1 and for 1 Jy beam^-1 are shown in the lower left corner of the panels. The linear polarization vectors, scaled logarithmically according to polarization fraction P₁ (in Table 1), are overplotted on the left panel. The synthesized beam is 2.0 mas  ×  0.7 mas.