Flush Away Septic Service
Waste hauler in Ulm, MT · 1 driver · 2 trucks · USDOT 4361159
Company details
- Legal name
- Ken Grismer
- Address
- 60 Blessed Hope Ln
Ulm, MT 59485 - Mailing address
- PO Box 43, Ulm, MT 59485
- Phone
- (406) 799-4125
- County
- Cascade County
- USDOT number
- 4361159 (active)
- FMCSA registered
- Since February 2025
- Operation
- Intrastate carrier · Private property (hauls its own cargo)
- Cargo on file
- Other: Septic Waste
- Hazardous materials
- No
- Locations
- 1 location · operates in MT
- Data sources
- FMCSA Motor Carrier Census (24 Aug 2026), Overture Maps (Aug 2026)
- Last verified
- 2026-10-14
Fleet and drivers
- Drivers
- 1 (all CDL holders)
- Power units
- 2 trucks
- Driving radius
- Local (all drivers within 100 miles) (0 interstate, 1 intrastate)
- Annual mileage
- 52,000 miles (2025 filing)
- Fleet size band
- 1–4 drivers
- Last FMCSA filing
- MCS-150 updated Jan 6, 2026
Figures come from the carrier's own FMCSA registration filings and are self-reported.
Business categories
- Excavation Contractors
- Grease Traps
Map category: Septic services (Overture Maps).
About this hauler
Flush Away Septic Service is a waste hauler based in Ulm, Montana, in Cascade County. It has been registered with the Federal Motor Carrier Safety Administration since 2025 (USDOT 4361159) and files as an intrastate carrier hauling Septic Waste. Its latest filing lists 1 driver and 2 power units, with 52,000 miles driven in 2025. It is listed under excavation contractors, grease traps. The nearest transfer station is Teton County Refuse Disposal District #1 - Power, 20.2 miles away, and the nearest landfill is High Plains Sanitary Landfill in Floweree, 22.1 miles away.
Nearby facilities
- Pacific Steel & Recycling Corporate Office Recycling 13.0 mi · Great Falls, MT
- Pacific Recycling MetalsRecycling 14.7 mi · Great Falls, MT
- Steel Etc Metals 17.2 mi · Great Falls, MT
- Great Falls Yard Waste Recycling Facility Recycling 17.3 mi · Great Falls, MT
- Teton County Refuse Disposal District #1 - Power Transfer Station 20.2 mi · Power, MT
- High Plains Sanitary Landfill Landfill 22.1 mi · Floweree, MT
Nearest landfill: High Plains Sanitary Landfill, Floweree — 22.1 mi
Other waste haulers nearby
- Montana Septic Service7.8 mi · Sun River, MT · 1 driver
- Anything Excavation LLC14.6 mi · Great Falls, MT · 1 driver
- Taylor Septic & Excavation LLC17.1 mi · Great Falls, MT · 1 driver
- Prairie Water Company LLC17.1 mi · Great Falls, MT · 5 drivers
- D B Septic Solutions17.1 mi · Great Falls, MT · 1 driver
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Area served
Based in Ulm; towns within 15 miles: Ulm, Sun River, Vaughn, Great Falls.
County context
One of 11 waste haulers in Cascade County, MT and one of 191 waste haulers in Montana.
ZIP 59485 at a glance
- Population
- 772 (5 per sq mi)
- Median age
- 46
- Households
- Median income $90,286 · 34% earn six figures
- Housing
- 90% owner-occupied · median home value $305,774 · median rent $2,196
- Workforce
- 57% labor-force participation · 2.1% unemployment
ZIP figures are US Census estimates for the ZIP area, not the company.
Montana solid-waste agency: Montana Department of Environmental Quality (DEQ)
Disposal options for this hauler
4 recycling centers and 1 landfill in Cascade County.