RedactedNarrative: On 09/06/2020 at 6:15 pm, Vessel 1 (V1), a 20.5" 1999 Glastron, was docked at the Midway docks on Lewis and Clark Lake in Yankton County, South Dakota, (SD).  V1 had its motor off and was being held against the dock on the starboard side by V1P1, the son of owner of V1.   
  
  The owner had gone to get the trailer and was backing down the ramp when V1P1 and V1P2 waved to tell the owner in his vehicle that Vessel 2 (V2) a 24.5' 1999 Crownline operated by Operator 2, (O2) with one passenger (V2P1) had come into the ramp area and hit the rear port side of V1 with the starboard side of V2. V2 continued on from impact to boat trailer and loaded. 
  
  Both the owner of V1 and owner/operator of V2 said V2 was going too fast.  V2 did not stop or report accident but immediately loaded V2 and left the boat ramp area. The owner of V1 reported the accident to SD Wildlife Conservation Officers on 09/07/2020.
  
  V1 had no damage to the port side where collision occurred, but rather had damage to the starboard side that collided with stationary boat dock. V1 received damage on the starboard side with the separation of the seam between the top and bottom portions of the boat under the rub-rail along with paint scraps and scratches to the paint.  Damage was not realized until the next day when V1 was taking on water while turning to the starboard side because of damage from the starboard seam while on the lake.   The rub-rail of V1 has large a gouge on the starboard side with other scratches.  
  
  V2 received no damage from collision.
  
  No injuries were reported in the incident.  O2 was cited for careless operation of a vessel and failure to report an accident by WCO.