River Janek

The River Janek was a stream in Neutralston City, Neutralston. It ran from the Pomerania Estuary near Pulsar Island towards Neasden-upon-Have in Benningtonshire, part of the River was extended towards Landsberg as part of the National Canal Scheme. 
In the 1940s most of the original river would be filled in to allow for the expansion of Neutralston City and the development of new industries within the region. The Canals would be converted into Sewage Outlets with the majority of the Canal route being piped. 
Name
A restored charter from 1237 appears to mention the river, to which it refers to as "Jankelo Kanipi", many historians have suggested this translates to "River Barrier" in Old Mandish, this has been reinforced by the context of the charter which also talks about a tribe being blocked from a farmland due to the rivers path. It is also mentioned in a Land Survey paper from 1245 as "Jankelo", which literally translates to "The River". This may refer to the fact that the River Janek was one of the only rivers to flow through the Neutralston City Region (then the Central Benningtonshire Region). The oldest use of the current name "Janek" is in a Census from the 1850s which refers to the River as "The River Janek", however many sources have argued that a Research Paper from 1835 used the name "Janek", however this has not been proven.
Course
Before it was filled and culverted to be used as a sewer, the original river started from its source in River Have and then continued across the Benningtonshire Countryside before splitting in 2 near Retford, it then came back together near Wavier Hill, connecting with the Lake Wavier and then finally reaching the Pomerania Estuary in Lake Pomerania. Dublin Avenue, and the entirety of the Lake Pomerania region are built ontop of the River Janek's original path as well as part of the Lake Pomerania.