Log of Alberg 30 #262 on 07 January 2018

Eased both stern lines, port by about six to nine inches, starboard by out three inches. The first line, the port line, and out quickly as sook as the locking turn on the cleat was released.
Depth sounder reading 3.6'
Water, ice actually, 75-1/2" below the dock.
Spa Creek frozen from side to side.
Stopped by the end of Severn Avenue. Severn River appears to be frozed from side to side. Lights visible on the far shore being reflected from the surface, without interruption, all the way across.
Stopped by Argo. Lines okay. 3" of ice around the boat. Back frozen from side to side.

"Tides/Water Levels" as recorded at the Santee Basin on the Naval Academy grounds, NOAA station 8575512 at 38° 59'N by 076° 28.9'W