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Big Spring Creek
Creek
on
Great Plains
in
Lewistown
,
MT
Montana Fishing Regulations
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Length
34mi
On the Web
On Wikipedia
Big Spring Creek is the name of four streams in Montana, the most prominent of which is Big Spring Creek, a tributary of the Judith River in Fergus County, Montana near Lewistown, Montana. The creek originates from a first magnitude artesian spring approximately 6 miles (9.7 km) south of Lewistown and flows north, northwest for 30 miles (48 km) to its confluence with the Judith River. The spring is the one of the largest in the world flowing at approximately 50,000 to 64,000 US gallons (190,000 to 240,000 l) per minute out of the Madison-Limestone formation in the foothills of the Big Snowy Mountains. The creek flows through and under the town of Lewistown. For three blocks spanning Main Street, the creek runs underneath the town in a man-made channel that was created as the town was built…
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