Editing Lee Navigation (section)

{{Short description|Canalised river in Hertfordshire and London, England}}
{{Use dmy dates|date=June 2015}}
{{Use British English|date=June 2015}}
{{Infobox canal
| name        = Lee Navigation
| image       = Lee navigation at bow creek.jpg
| image_size  = 
| image_caption     = Lee Navigation at Bow Creek
| former_names      = 
| modern_name      = 
| original_owner     = 
| engineer    = [[Thomas Yeoman]]
| other_engineer  = Edward Rubie
| date_act    = 29 June 1767
| date_began  = 
| date_use    = <!-- {{Start date|YYYY}} -->
| date_completed   = 1771
| date_extended    = 
| date_closed = 
| date_restored   = 
| len_ft      = 88
| len_in      = 0
| len_m       = 
| original_boat_length_ft    = 
| original_boat_length_in    = 
| original_boat_length_m     = 
| len_note    = 
| beam_ft     = 15
| beam_in     = 9
| beam_m      = 
| original_beam_ft   = 
| original_beam_in   = 
| original_beam_m    = 
| beam_note   = 
| min_boat_draft = 
| min_boat_air_draft = 
| start_point       = [[Hertford Castle Weir]]
| original_start     = 
| start_note  = 
| end_point         = [[River Thames]]
| original_end       = 
| end_note    = 
| branch      = {{ubl|[[Stort Navigation]]|[[Hertford Union Canal]]|[[Bow Back Rivers]]|[[Limehouse Cut]]}}
| branch_of   = 
| connects_to        = 
| locks       = 21
| original_num_locks     = 
| lock_note   = 
| length_mi   = 27.5
| length_km   = 
| original_length_mi = 
| original_length_km = 
| length_note = 
| elev_ft     = 
| elev_m      = 
| elev_note   = 
| status      = Open
| navigation_authority         = [[Canal & River Trust]]
}}
{{Lee Navigation Route Map}}
The '''Lee Navigation''' is a [[canal]]ised river incorporating the [[River Lea]] (also called the River Lee along the sections that are navigable). It flows from [[Hertford Castle Weir]] to the [[River Thames]] at [[Bow Creek (England)|Bow Creek]]; its first lock is [[Hertford Lock]] and its last [[Bow Locks]].