The 4112 dwt freighter Listervik was reported aground off the Estonian island of Kihnu in the Gulf of Riga.   The Listervik suffered damage after striking the seafloor resulting in damage to the starboard section of the hull and water ingress into the ballast room.   However, the crew report the situation is under control.  The vessel with a crew of 8 and a cargo of wood pellets had left Parnu bound for Karlshamn, Sweden.  No reports of pollution being released.   The Estonian Maritime Operations Bureau is following the situation.