Colstrip, Montana ADA portable shower trailer & combination shower and restroom trailer for rent
Colstrip's parks system supports lake outings, field sports and community programs, which can create different bathroom schedules. Montana Tourism lists permanent restrooms and a picnic shelter at Castle Rock Lake, while the local recreation district describes seasonal leagues and community-center activities. Identify the actual host and included bathrooms before comparing restroom or ADA capacity for guests, showers for an overnight group, or combination stalls for a complete temporary bathroom need.
Shower Trailers • Restroom Trailers • Shower & Restroom Combination Trailers
Short-Term & Long-Term Rentals and Leasing

Keep the lake gathering distinct from other recreation sites
Castle Rock Lake's tourism listing includes restrooms, picnic facilities, a shelter and recreation trails. The local Parks and Recreation District describes a much wider system of parks, paved pathways and programs. Amenities at the lake should not be assumed at a separate field or private event property; ask the responsible host what the actual booking includes.
For a Colstrip inquiry, provide the activity schedule and largest group present together, including volunteers working beyond guest hours. Describe any overnight accommodation separately. Send the approved pad, final approach and photographs with the rental dates, then review water, electrical and wastewater arrangements for the selected model. Keep pedestrian circulation and the support route visible in the complete layout.
References: Castle Rock Lake recreation facilities · Colstrip Parks and Recreation District
Bathing for an overnight group or household repair
A Colstrip lake picnic or field event does not automatically need showers. For an identified overnight group, estimate actual bathing users and the time available after activities or before departure. Compare a shower trailer if suitable toilets remain available. Include accessible bathing requirements and review support at the accommodation's approved placement rather than assuming facilities at a daytime recreation site.
Toilets and sinks for the actual event audience
For a Colstrip private gathering, compare a restroom trailer with permanent toilets available during its full program. At Castle Rock Lake, count the facilities listed for that location and confirm their operating access with the host. Provide meal periods or breaks, entrance and queue position, and hours for setup and cleanup workers before choosing supplemental capacity.
References: Castle Rock Lake recreation facilities
Review the final approach to temporary facilities
For an ADA restroom option, show the route from accessible arrival, viewing or gathering areas to the proposed entrance. Photograph transitions, surfaces and clear landing space for the responsible planner. The district's paved-pathway network is useful local context, but the specific connection to a separate trailer must be assessed after vehicles, furnishings and utility runs are included.
References: Colstrip Parks and Recreation District
Full private bathrooms during a temporary gap
Combination stalls each contain a shower, toilet and sink. Compare a combination trailer for a Colstrip household losing both functions or an approved temporary base requiring complete bathrooms. Identify occupants, working facilities remaining and dates. Where a group already has adequate toilets, compare bathing-only equipment against the combination footprint and shared-stall routine to match the actual gap.
Shower, restroom and combination trailer options
Compare the existing fleet and confirm the configuration that suits your Colstrip site.
Starting from $4,995 / monthView trailer22 ft combination trailer
6 individual stalls
Price by quoteView trailer20 ft shower trailer
5 to 10 stalls with handwashing sink
Price by quoteView trailerRestroom trailer
Toilets, urinal and sinks
| Trailer | Stalls | Water and power | Best for | From (1-6 days) |
|---|---|---|---|---|
| 13 ft shower-restroom combo | 3 private shower/restroom stalls | Hot and cold water; 120V/240V, 200 A | Small crews, estate events, tight sites | $2,995 |
| 22 ft shower-restroom combo | 6 private stalls | Hot and cold water; 120V/240V, 200 A | Mid-size crews, festivals, campuses | $4,995 |
| 30 ft shower-restroom combo | 8 private stalls | Hot and cold water; 120V/240V, 200 A | Base camps, plant outages, large events | $3,995 |
| 20 ft shower container | 5 shower heads, water heater | 120V/240V, 200 A | Workforce and emergency shelters | $3,995 |
| Combo + 1 ADA stall (3+1 and 8+1) | Standard stalls plus one ADA stall with ramp | As above | Public sites, schools, government, healthcare | Request a quote |
| 16-basin handwashing sink trailer | 16 basins | Water heater | Pairs with any unit for food and event sites | $2,995 |
Starting rates describe the rental period. Delivery, servicing and the final setup are quoted for your address. Compare all periods on the rental prices page.
Questions about trailer rentals in Colstrip
Are permanent restrooms listed at Castle Rock Lake?
Yes. Montana Tourism lists restrooms with picnic facilities, a shelter and trails. Confirm availability for the booked activity and include those facilities when assessing supplemental equipment.
References: Castle Rock Lake recreation facilities
Can lake amenities be assumed at every Colstrip recreation property?
No. The recreation district manages a wider system of parks and programs. Name the actual location and ask its host which bathrooms serve the intended users.
References: Colstrip Parks and Recreation District
When would a Colstrip group compare a combination trailer?
Compare it when its approved base needs showers, toilets and sinks together. Daytime sports or picnic guests may only need toilet capacity; provide overnight bathing users separately from total attendance.
Local planning references
- Castle Rock Lake recreation facilities — Montana Office of Tourism
- Colstrip Parks and Recreation District — Colstrip Parks & Recreation District
Nearby locations in Montana
Planning in another town? Open its location page, then provide your exact site address to confirm rental and delivery options.
Request your Colstrip trailer rental quote
Tell us your site address in or near Colstrip, Montana, headcount and dates. We’ll help confirm the trailer, utility requirements, delivery arrangements and rental price for your project.
Prefer to talk? Call (888) 385-5513 to discuss your site.
Short-Term & Long-Term Rentals and Leasing.
