Sioux Erosion Control Inc is an active interstate carrier based in Weatherford, OK.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 24 | 0 |
| Tractors | 0 | 9 | 0 |
| Trailers | 0 | 20 | 0 |
| Total Power Units | 35 | ||
Distinct vehicles · 24 mo
vs 35 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 | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 75% | 91% | Worse than most peers |
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 | 0 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 8 | 1 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | OK | TRUCK TRACTOR | 0 | 0 |
| Dec 10, 2025 | OK | STRAIGHT TRUCK | 0 | 0 |
| Jul 8, 2025 | OK | STRAIGHT TRUCK | 0 | 0 |
| Jun 5, 2025 | OK | TRUCK TRACTOR | 0 | 0 |
| Apr 22, 2025 | TX |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 7.60 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state OK accounts for 90% of activity. Activity outside home state (OK): 10%.
| TRUCK TRACTOR |
| 6 |
| 1 |
| Apr 14, 2025 | OK | STRAIGHT TRUCK | 2 | 0 |
| Dec 9, 2024 | OK | TRUCK TRACTOR | 0 | 0 |
| Oct 16, 2024 | OK | STRAIGHT TRUCK | 0 | 0 |
| Sep 20, 2024 | OK | STRAIGHT TRUCK | 0 | 0 |
| Aug 5, 2024 | OK | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Apr 22, 2025 | 393110 | Failing to meet minimum tiedown requirements | Vehicle Maintenance | Yes |
| Apr 22, 2025 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |
| Apr 22, 2025 | 393209E | Power steering violations | Vehicle Maintenance | — |
| Apr 22, 2025 | 39345DLUV | Brake Connections with Leaks Under Vehicle | Vehicle Maintenance | — |
| Apr 22, 2025 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Apr 22, 2025 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Apr 14, 2025 | 3922SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Vehicle Maintenance | — |
| Apr 14, 2025 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | — |