Formerly known as Sanidumps.
RVingLife.com

Dump Stations In Great Falls, MT -- Sani-Dumps Online

47.5002° N, 111.3008° W

Quick Overview

Great Falls has several RV dump stations in the area, with some offering free access to travelers in north-central Montana along the Missouri River. This Cascade County seat of about 60,000 sits where the Great Falls of the Missouri once thundered over a series of massive waterfalls that Lewis and Clark spent an agonizing month portaging around in 1805. RV dump station and sani-dump access in Great Falls serves I-15 corridor travelers heading between Helena and the Canadian border, as well as visitors to Glacier National Park who approach from the east side via Highway 89. The sanitary dump station facilities provide reliable tank maintenance at a major Montana services hub where the prairie meets the mountain front and the opportunities for day trips in every direction are outstanding. The Lewis and Clark National Historic Trail Interpretive Center perched above the Missouri River is one of the finest Lewis and Clark museums in the country, with exhibits and living history programs that bring the expedition story to life. Giant Springs State Park along the Missouri features one of the largest freshwater springs in the United States, producing 156 million gallons of water daily from springs emerging at the base of the river bluffs. The C.M. Russell Museum downtown houses the world's largest collection of works by the great Western artist Charlie Russell, whose paintings and sculptures captured the vanishing frontier of Montana's open-range cowboy and Native American cultures. Malmstrom Air Force Base on the east side of town contributes to the local economy and community character.

Top Rated Dump Stations in Great Falls

No rated stations yet. Be the first to leave a review!

Traveling to Great Falls by RV

Great Falls sits on I-15 about 90 miles north of Helena and 150 miles south of the Canadian border at Sweetgrass. Highway 89 runs east to the plains and northeast to Glacier National Park's east side at Browning and St. Mary. Highway 87 heads south toward Lewistown and the central Montana plains. I-15 handles all RV sizes easily. Major retailers including Walmart and multiple grocery stores line the 10th Avenue corridor. Several RV dealers and service centers operate in the area. Cell coverage is excellent throughout the city and along I-15, weakening on the prairie highways heading east. The Great Falls International Airport serves fly-in travelers accessing northern Montana. The city's grid layout with wide streets makes navigation easy for RVs of all sizes, and the central Montana location provides a natural stopping point between Glacier National Park to the northwest and Yellowstone country to the south.

Dump Station Costs in Great Falls

Of the dump stations in the Great Falls area, a portion% are free while a portion% charge a fee, typically $5 to $15 per use. Great Falls offers moderate pricing typical of Montana's mid-size cities, with competition among several RV parks keeping rates reasonable. Full-hookup RV sites range from $30 to $50 per night. Montana has no general sales tax, and the city's position as a regional commercial hub ensures competitive pricing on fuel, groceries, and supplies. The Missouri River through town provides free fishing access at multiple state-managed fishing access sites.

Free: 4 stations (57%)
Paid: 3 stations (43%)

Contact station for pricing details.

Prices may vary. Always confirm with the station before visiting.

What RVers Are Saying About Great Falls

No reviews yet. Be the first to share your experience!

Best Time to Visit Great Falls by RV

❄️

Winter

Nov - Feb

5-30°F

Crowds: Low

Cold prairie winters with strong winds and chinook warm spells while limited RV camping continues near town

🌸

Spring

Mar - May

22-55°F

Crowds: Low

Windy spring with warming temperatures as Missouri River fishing improves and campgrounds begin opening

☀️

Summer

Jun - Aug

45-88°F

Crowds: High

Peak season with Glacier-bound traffic and Lewis and Clark tourism creating strong demand for dump stations

🍂

Fall

Sep - Oct

28-60°F

Crowds: Medium

Cooling temperatures and fall colors along the mountain front with hunting season adding visitor activity

Explore the Great Falls Area

The Lewis and Clark Interpretive Center above the Missouri is worth at least a half-day visit -- the site overlooks the river at the head of the portage route and the exhibits are outstanding. Giant Springs State Park is a pleasant stop for walking trails and watching the enormous spring water volume emerge at the river's edge. Dump your tanks in Great Falls before heading east on Highway 87 or 89 where services become widely spaced across the northern Montana prairie. The Missouri River through town offers good fishing for trout and walleye with several public access points. If heading to Glacier National Park via Highway 89, the drive through the Blackfeet Reservation offers dramatic views of the Rocky Mountain front rising abruptly from the plains.

National Parks Nearby

Frequently Asked Questions About Dump Stations in Great Falls

Where can I dump my RV tanks in Great Falls, Montana?

Great Falls has {{stationCount}} dump stations at RV parks and public facilities along the I-15 corridor and 10th Avenue commercial strip, serving travelers heading between Helena and the Canadian border as well as Glacier Park visitors.

Are there free dump stations in Great Falls?

There are {{freeCount}} free dump stations near Great Falls. Free access helps travelers manage costs at this I-15 hub before heading into the less-serviced prairie country to the east or the mountain areas toward Glacier National Park.

How far is Great Falls from Glacier National Park?

Great Falls is about 150 miles from Glacier's east-side entrances at St. Mary and Two Medicine via Highway 89, roughly a 2.5-hour drive through the Blackfeet Reservation with dramatic Rocky Mountain front views.

What is the Lewis and Clark Interpretive Center?

The Lewis and Clark National Historic Trail Interpretive Center overlooks the Missouri River at the Great Falls portage site, featuring exhibits and living history programs about the Corps of Discovery expedition that are among the finest Lewis and Clark displays in the country.

What should I bring to a dump station?

Bring disposable gloves, a clear sewer elbow adapter, a quality sewer hose, and rinse water. Great Falls has RV supply shops and hardware stores for replacement equipment, and the city's full commercial services make it a good place to restock all supplies.

Where can I dump my RV tanks in Great Falls, Montana?

Great Falls has {{stationCount}} dump stations at RV parks and public facilities along the I-15 corridor and 10th Avenue commercial strip, serving travelers heading between Helena and the Canadian border as well as Glacier Park visitors.

Are there free dump stations in Great Falls?

There are {{freeCount}} free dump stations near Great Falls. Free access helps travelers manage costs at this I-15 hub before heading into the less-serviced prairie country to the east or the mountain areas toward Glacier National Park.

How far is Great Falls from Glacier National Park?

Great Falls is about 150 miles from Glacier's east-side entrances at St. Mary and Two Medicine via Highway 89, roughly a 2.5-hour drive through the Blackfeet Reservation with dramatic Rocky Mountain front views.

What is the Lewis and Clark Interpretive Center?

The Lewis and Clark National Historic Trail Interpretive Center overlooks the Missouri River at the Great Falls portage site, featuring exhibits and living history programs about the Corps of Discovery expedition that are among the finest Lewis and Clark displays in the country.

What should I bring to a dump station?

Bring disposable gloves, a clear sewer elbow adapter, a quality sewer hose, and rinse water. Great Falls has RV supply shops and hardware stores for replacement equipment, and the city's full commercial services make it a good place to restock all supplies.

Are there free dump stations in Great Falls?

Yes — there are free RV waste disposal options available near Great Falls.