!23s7
!23s7
is a Marker place
on the River Ouse : Yorkshire (non-tidal section) between
Swale Nab (Junction of Rivers Ure, Swale and Ouse (Yorkshire)) (3½ furlongs
to the northwest) and
Lower Dunsforth (4 furlongs
to the east).
Mooring here is unrated.
| Swale Nab | 3½ furlongs | |
| Marker place "!23s4" | 3 furlongs | |
| Marker place "!23s5" | 2 furlongs | |
| Marker place "!23s6" | 1 furlong | |
| Marker place "!23s7" | ||
| Marker place "!23s8" | ½ furlongs | |
| Marker place "!2349" | 1 furlong | |
| Marker place "!234a" | 1¾ furlongs | |
| Marker place "!234b" | 2¼ furlongs | |
| Marker place "!234c" | 2½ furlongs | |