The Mon Ain't the Only River Flowing North, Just the Best One

It is widely known that the Monongahela flows north, unless you're a jagoff that's not from the 'Burgh. We here at ChampYinz always just assumed it is the only river that flows north because, well it is here in the 'Burgh, and we're one of a kind. Turns out we were wrong. Here's an article of rivers that flow north. Thanks to WorldAtlas.com for this article!

Rivers That Flow North
(actually downhill) in a northerly direction

THE FACTS: Unless the land it totally flat, rivers of water run downhill. The vast percentage of rivers on the planet flow in a southerly direction because the source (usually in the mountains) is to the north of the mouth.

If the source of a river is at a higher elevation than the mouth, that river will run from the source to the mouth. However, if that (higher) source is to the south of the mouth, that river will then flow to the north (downhill).

Below is a partial list of rivers (length listed when known) that do just that. We haven't listed rivers that run to the northwest, or rivers that don't meet the exact requirements

Athabasca Alberta, Canada, 765 miles
Bann Northern Ireland
Bighorn Wyoming and Montana, USA, 336 miles
Cauca Colombia, 597 miles
Deschutes Oregon, USA, 250 miles
Eel Northern California, USA, 78 miles
Erne Ireland and Northern Ireland, 60 miles
Essequibo Guyana, 600 miles
Fox Wisconsin, USA, 200 miles
Genesee New York, USA, 144 miles
Jordan Utah, USA, 45 miles
Lena Russian Federation, 2735 miles
Little Bighorn, Wyoming and Montana, USA, 80 miles
Magdalena Colombia, 1062 miles
Mojave Southern California, USA, 100 miles
Monongahela Eastern USA, 128 miles
New Virginia and West Virginia, USA, 255 miles
Niagara Lake Erie to Lake Ontario, 39 miles.
Nile Africa, 4150 miles
Ob Russian Federation, 2289 miles
Oswego New York, USA, 24 miles
Otter Creek Vermont, USA, 75 miles
Pend Oreille Washington, USA, 62 miles
Red Minnesota, North Dakota, USA (into Canada), 318 miles
Richelieu Quebec, Canada, 208 miles
Saginaw Michigan, USA, 20 miles.
Saint Johns Florida, USA, 275 miles
San Pedro Mexico (into Arizona), 142 miles
Shennandoah Virginia and West Virginia, USA, 55 miles
Wilamette Oregon, USA, 188 miles
Wallkill New Jersey, USA, length unknown
Yenisey Russian Federation, 2548 miles
Youghiogheny Eastern USA, 151 miles