Walters Sanitary Service Inc is an active intrastate non-hazmat carrier based in Boone, IA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 17 | 0 | 0 |
| Total Power Units | 17 | ||
Distinct vehicles · 24 mo
vs 17 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 95% | 98% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 56% | 87% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
| Jan 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 3 | 0 | 0 |
| Driver Fitness | 1 | 1 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 3, 2026 | IA | STRAIGHT TRUCK | 2 | 1 |
| Feb 3, 2026 | IA | STRAIGHT TRUCK | 0 | 0 |
| Jan 30, 2026 | IA | STRAIGHT TRUCK | 0 | 0 |
| Nov 13, 2025 | IA | STRAIGHT TRUCK | 0 | 0 |
| Dec 9, 2024 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 4.00 | — |
| Driver Fitness | 1 | 1.76 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 1 state. Top state IA accounts for 100% of activity. Activity outside home state (IA): 0%.
| IA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Dec 5, 2024 | IA | STRAIGHT TRUCK | 0 | 0 |
| Nov 12, 2024 | IA | STRAIGHT TRUCK | 2 | 0 |
| Aug 26, 2024 | IA | TRUCK TRACTOR | 0 | 0 |
| Jul 3, 2024 | IA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 3, 2026 | 38323A2 | Operating a CMV without a CDL | Driver Fitness | Yes |
| Feb 3, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Nov 12, 2024 | 393203B | Cab/body improperly secured to frame | Vehicle Maintenance | — |
| Nov 12, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |