Black River Septic INC (USDOT 4414139)
No blockers or cautions found.
- DOT number
- USDOT 4414139
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 6 power units, 5 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- W8321 COUNTY ROAD M, MEDFORD, WI 54451-8537
- MCS-150 last filed
- 2026-02
Frequently asked questions
What carrier is DOT 4414139?
DOT 4414139 (USDOT 4414139) is Black River Septic INC, an intrastate non-hazmat motor carrier.
What is Black River Septic INC's USDOT number?
Black River Septic INC's USDOT number is 4414139. No MC docket number is on file.
Is Black River Septic INC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. Source: FMCSA registration and licensing records.
Does Black River Septic INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Black River Septic INC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Black River Septic INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Black River Septic INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Black River Septic INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Black River Septic INC's FMCSA safety rating?
Black River Septic INC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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Sourced from FMCSA public records. Official data as of Aug 26, 2026. fleetfax surfaces the facts; brokers make the judgment.