RedactedNarrative: V2 was travelling south in the middle of the colorado river and v1 was travelling north.  The operator of v2 stopped and sat at an idle in the middle of the river after the operator saw v1 travelling towards her jetski.  The operator of v1 had water sprayed in his face  by another jetski.  He did not see v2 until the last second and he swerved to the left to avoid it.  V1 struck the right side of v2 with the right side of v1.  The passenger of v2 was injured and had a laceration to his right leg that was several inches long and appeared to need stitches.