Carrier profile · USDOT 672817 · Updated Jun 13, 2026

Plummers Septic Tank Inc

30 power unitsLocal · 1 statesGRAND RAPIDS, MI50/100
AUTHORITY STATUS UNKNOWN
Verified linksplummerswastegroup.comFMCSA SAFER

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

Every inspection in the window pooled — 1 vehicle and 3 driver inspections over 24 months.

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

3 inspections in the charted months · busiest month Jun '25 · 1

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.

Thin coverage
Under-inspected
Expected
Well-monitored
Heavily inspected
≈0.1 / unit·yr
thin signalabundant signal
Few roadside inspections for a 30-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.
Registered power units
30
Inspections · 24 mo
3
Annualized
≈2 / yr
Coverage
≈0.1 inspections / unit · yr

BASIC categories· CSA SMS · Aug 2026

2%
Unsafe Driving
Vektor peer est.
Hours-of-Service
0violations
clean · per-BASIC
Driver Fitness
0violations
clean · per-BASIC
Controlled Substances
0violations
clean · per-BASIC
Vehicle Maintenance
7measure
SMS · per-BASIC

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 Driving7 · 0 OOS
  • 393.11 Required lamps/reflectors missingVehicle Maintenance2 · 0 OOS

ELD & hours-of-service

No hours-of-service or ELD violations on record across 5 inspections — a clean logging history.

Crash history· 12 total · 1 in 24 mo

12
Total crashes
1
In last 24 mo
0
Fatal
5
Injury
YearCrashesFatalInjuryTow
20251001
20231001
20221001
20211011
20192022
20182012
20171001
20151001
20071001
20031011
DateStateFatalitiesInjuriesTow-away
Jan 14, 2025MI00Yes
Dec 22, 2023MI00Yes
Jan 5, 2022MI00Yes
Nov 11, 2021MI01Yes
Jul 2, 2019MI01Yes
Apr 30, 2019MI02Yes
Oct 19, 2018MI00Yes
Jun 12, 2018MI01Yes
Jul 17, 2017MI00Yes
Mar 4, 2015MI00Yes
May 31, 2007MI00Yes
Aug 6, 2003MI01Yes