Carrier profile · USDOT 232638 · Updated Jun 21, 2026

Waste Management of Iowa Inc

DBA WM

40 power unitsavg 7.7 yrLocal · 2 statesMASON CITY, IA81/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 29.4%24-mo cumulative
050%nat'l 22.26%
Driver OOS 0.0%24-mo cumulative
030%nat'l 6.67%

Every inspection in the window pooled — 17 vehicle and 51 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

0.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 15.3 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

50 inspections in the charted months · busiest month Jan '26 · 5

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Expected band
Under-inspected
Expected
Well-monitored
Heavily inspected
0.6 / unit·yr
thin signalabundant signal
Roadside-inspection volume is about what you'd expect for a 40-unit fleet — enough signal to read the safety record, though not a heavy sample.
Registered power units
40
Inspections · 24 mo
51
Annualized
26 / yr
Coverage
0.6 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

23%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
33%
Vehicle Maintenance
Vektor peer est.

Percentile = standing among same-exposure peers (higher = worse). FMCSA publishes percentiles for only some carriers (shown official); elsewhere we show a Vektor peer-percentile estimate, or the absolute SMS measure when there are too few inspections to rank.

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

  • 392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving53 · 0 OOS
  • 396.5 Oil and/or grease leakVehicle Maintenance3 · 0 OOS
  • 393.134 Parts & accessories (vehicle condition)Vehicle Maintenance3 · 3 OOS
  • 393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 3 OOS
  • 393.78 Windshield wipersVehicle Maintenance2 · 0 OOS
  • 393.9 Inoperative required lampsVehicle Maintenance2 · 1 OOS
  • 396.3 Inspection / repair / maintenance not performedVehicle Maintenance1 · 1 OOS
  • 172.502 Other violationOther1 · 0 OOS
  • 393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance1 · 0 OOS
  • 396.17 Periodic (annual) inspectionVehicle Maintenance1 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 67 inspections — a clean logging history.

Crash history· 121 total · 1 in 24 mo

121
Total crashes
1
In last 24 mo
4
Fatal
60
Injury
YearCrashesFatalInjuryTow
20251011
20241001
20234014
20223012
20212002
20204104
20197026
20184133
20176006
20165024
20153003
20143013
20133013
20124114
20115042
20102012
20093122
20085035
20073023
20061001
20055025
20047026
2003140106
20023031
20011010
20003012
19999077
19985043
19972021
19961010
19941011
19931010
DateStateFatalitiesInjuriesTow-away
May 14, 2025IA01Yes
Mar 8, 2024IA00Yes
Aug 2, 2023IA01Yes
Jul 12, 2023IA00Yes
Jun 30, 2023IA00Yes
Jun 28, 2023IA00Yes
Oct 20, 2022IA00Yes
Jul 5, 2022IA00Yes
May 31, 2022IA01No
Dec 1, 2021IA00Yes
Jun 25, 2021IA00Yes
Dec 8, 2020IA10Yes
Nov 11, 2020IA00Yes
Aug 7, 2020IA00Yes
Jul 2, 2020IA00Yes
Dec 30, 2019IA00Yes
Dec 17, 2019IA01Yes
Nov 11, 2019IA00Yes
Oct 18, 2019IA00Yes
Sep 11, 2019IA00Yes
Aug 30, 2019IA01No
Jul 3, 2019IA00Yes
Oct 23, 2018IA00Yes
Aug 15, 2018IA11Yes
May 11, 2018IA01No