Reduced water levels have temporarily made the east-bank dock in Lorch unusable, according to the notice below from the K-D website:
https://www.k-d.com/en/2026/06/niedrigwasser/
Right now, all other docks are still in service for most of the river trips. However, K-D's Goethe Paddlewheel ship, the last ship of the day traveling north from Ruedesheim and Bingen, cannot stop at the docks at these towns either: Assmannshausen, Kamp Bornhofen, and Oberlahnstein.
Most visitors should not be impacted by this situation since most do not hop off before reaching St Goar / St Goarshausen, the final stops for most northbound ships, and those who do hop off usually do so in Bacharach or Oberwesel on the WEST bank. Those changing ships in St Goar to cruise further north to Boppard or other towns will also be unaffected unless they have planned to hop off in Kamp Bornhofen or Oberlahnstein (both on the east bank.)
HOWEVER... If you are planning to cruise from July 7 onward, I encourage you to consult the K-D Latest News page. The river level forecasters have some degree of confidence that water levels will drop even lower at around this time, which may knock out other docks and possibly all cruising until such time as the river rises.