Formerly known as Sanidumps.
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RV Dump Stations Antimony, UT - Free Sani-Dumps & Campgrounds

38.0958° N, 111.9731° W

Quick Overview

Antimony sits in Utah's high desert country where ranching tradition meets outdoor recreation, and RV waste disposal is refreshingly straightforward. With several RV dump station serving the area and some offering no-cost disposal, you won't be hunting for a place to empty your tanks. This tiny community of fewer than 100 residents punches above its weight for RVers, primarily because Otter Creek State Park provides full sanitary dump facilities right where you'll likely be camping anyway.

The landscape here is classic central Utah -- sagebrush flats giving way to ponderosa-covered hills at 6,400 feet elevation. Otter Creek Reservoir dominates the local scene, drawing anglers from across the state for its trophy rainbow trout. The state park's sani-dump is modern and well-maintained, designed to handle everything from compact camper vans to 45-foot diesel pushers.

Access couldn't be simpler. UT-22 runs straight through town, connecting to US-89 about 20 miles west. There's virtually no traffic congestion -- you might wait behind a cattle truck occasionally, but that's about it. The dump station at Otter Creek handles the area's RV waste disposal needs efficiently, and since it's free for registered campers, most folks time their tank emptying with their reservoir visits.

4.9 ★Avg Rating
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Traveling to Antimony by RV

UT-22 is your main artery through Antimony, a well-maintained two-lane highway that handles RVs of any size without drama. The road's straight and flat through town, then climbs gently toward the reservoir. US-89 sits about 20 miles west and connects you to the broader Utah highway network. UT-62 provides another route option if you're coming from the Panguitch area.

RV restrictions are essentially nonexistent here. The roads were built for ranch equipment and logging trucks, so your 40-footer won't raise eyebrows. Overnight parking in town is limited simply because there's not much town to speak of -- a few buildings, a community center, and ranches. Your best bet is the state park campground, where overnight stays include dump station access. Dispersed camping on BLM land is common in the surrounding areas, though you'll need to plan your sanidump visits accordingly.

Dump Station Costs in Antimony

The dump station situation in Antimony is about as budget-friendly as it gets. Of the several stations available, some (a portion%) are free, while a portion% charge a fee. That single station at Otter Creek State Park doesn't charge dump fees if you're a registered camper, and even if you're just passing through, the day-use fee is minimal compared to commercial RV dump stations.

This cost structure reflects the area's focus on outdoor recreation rather than commercial services. You won't find private campgrounds with premium pricing here. The state park model keeps things affordable while maintaining clean, functional facilities. Budget about $15-25 per night for a full-hookup site if you're staying overnight, which includes unlimited dump station access during your visit.

Free: 2 stations (100%)
Paid: 0 stations (0%)

Contact station for pricing details.

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

What RVers Are Saying About Antimony

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Best Time to Visit Antimony by RV

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Winter

December-February

10-35°F

Crowds: Low

Otter Creek freezes for ice fishing but roads stay plowed. Dump station remains accessible though water may be shut off during extreme cold snaps.

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Spring

March-May

35-65°F

Crowds: Medium

Fishing season ramps up in April. Mud season can make dispersed camping challenging, but paved areas stay accessible for RV waste disposal.

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Summer

June-August

45-85°F

Crowds: High

Peak season brings anglers and ATV riders. Dump station sees heaviest use on weekends. Afternoon thunderstorms are common so plan morning dump runs.

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Fall

September-November

25-60°F

Crowds: Medium

Gorgeous weather and fall colors make this ideal for visiting. Crowds thin after Labor Day but facilities stay open through October at minimum.

Explore the Antimony Area

Fuel up before you arrive -- there's no gas station in Antimony proper. The nearest reliable fuel is in Junction (20 miles west) or Panguitch (35 miles south). Cell service is spotty at best, so download maps and campground information before you leave civilization.

If you're into ATV riding, the Paiute Trail system passes right through this area with hundreds of miles of marked trails. The trout fishing at Otter Creek is legitimately world-class between May and October. Both Bryce Canyon and Capitol Reef national parks make excellent day trips -- 50 and 60 miles respectively. Pack layers regardless of season; temperatures swing 40 degrees between morning and afternoon at this elevation.

National Parks Nearby

Frequently Asked Questions About Dump Stations in Antimony

Where can I dump my motorhome tanks in Antimony?

Antimony has {{stationCount}} service point located at Otter Creek State Park. This facility handles both black and gray water disposal for RVers. The state park provides the primary sanitary dump access for the immediate area, though you'll pay a fee for non-camper use.

Are there free dump stations in Antimony?

Currently, {{freeCount}} free dump stations operate in Antimony proper. Otter Creek State Park charges a fee for service point access for non-campers. Free options may be available at nearby towns like Panguitch if you're willing to drive about 20 miles west.

How much does it cost to use a service point in Antimony?

Expect to pay around $8-12 for service point access at Otter Creek State Park if you're not camping there. This fee is typical for Utah state park facilities in rural areas. Some visitors find value in paying the park day-use fee which may include service point privileges.

What should I bring to an Motorhome service area in Antimony?

Pack your own sewer hose, rubber gloves, and toilet paper for cleanup since the service point doesn't provide these items. Bring a flashlight if you're dumping early morning or evening. The facility has a rinse hose available, but having backup rinse water is always smart.

Is Otter Creek State Park service point accessible year-round?

The service point typically operates year-round, but winter weather can occasionally affect access or freeze water lines. Call ahead during winter months to confirm availability. Snow removal around the facility may be limited during heavy winter storms in this high elevation area.

Is the Otter Creek dump station open year-round?

The state park typically keeps the sanitary dump station accessible year-round, though water may be shut off during the coldest winter months to prevent freezing. Call ahead (435-624-3268) if you're visiting between December and February to confirm the dump station is operational. The park itself stays open for winter recreation.

Can I use the dump station without staying at the campground?

Yes, you can access the RV dump station at Otter Creek State Park as a day-use visitor. You'll pay the standard day-use entrance fee, which is significantly less than what commercial dump stations charge. The facility is designed for easy in-and-out access even if you're not camping overnight.

What's the closest dump station if Otter Creek is full?

Your nearest alternative is about 35 miles south in Panguitch, which has several RV parks with dump facilities. Junction (20 miles west) has limited options. Given Antimony's remote location, it's worth planning your visit to Otter Creek rather than counting on backup options nearby.

Are there size restrictions for RVs at the Antimony area dump station?

Otter Creek's dump station accommodates RVs of all sizes, including large Class A motorhomes and fifth wheels. The facility was built with modern RVs in mind, featuring pull-through design and plenty of maneuvering room. Even if you're towing, you won't have clearance issues.

What services are available in Antimony besides the dump station?

Antimony itself has minimal services -- it's essentially a ranching community with a post office. The state park offers camping, boat launch, and fish cleaning stations. For groceries, fuel, and supplies, plan on driving to Junction or Panguitch. Bring what you need because there's no convenience store in town.

What is the highest-rated dump station in Antimony?

The highest-rated station is Junction RV Park with a rating of 4.9/5 stars.

Are there free dump stations in Antimony?

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