FMCSA · Safety Measurement System register · District of Columbia
Hazardous Materials Compliance in District of Columbia
- 19Violations recorded
- 795Registered carriers in the state
- 165State inspections addressing it
Packaging, placarding and handling of hazardous materials. District of Columbia carries 19 violations in this category, out of 42,552 recorded nationally, which places it 50 of 51 jurisdictions the register covers. Its share of the national figure is 0.000 as a fraction, banked by the build rather than turned into a ratio here. Nationally, a violation in this category carries an average severity weight of 4.5.
The state’s carriers by fleet size
- 1 power unit 405
- 2 to 5 power units 199
- 6 to 20 power units 51
- 21 to 100 power units 29
- 101 to 1,000 power units 6
- 1,000 or more power units 3
Other categories recorded in District of Columbia
- Controlled Substances/Alcohol in DC 11
- Crash Indicator in DC 368
- Driver Fitness in DC 813
- Hours-of-Service Compliance in DC 38
- Unsafe Driving in DC 301
- Vehicle Maintenance in DC 3,440
Hazardous Materials Compliance across every jurisdiction → Every category in District of Columbia →
Figures from the federal source files: EPA’s ECHO downloads, CMS provider files and the FMCSA census.
Counts from FMCSA SMS input files on data.transportation.gov: kjg3-diqy (Motor Carrier Census, 2,122,441 rows), rbkj-cgst (Inspection, 5,834,148), 8mt8-2mdr (Violation, 6,808,260), 4wxs-vbns (Crash, 255,582), p2mt-9ige (Out of Service Orders, 399,600); SoQL aggregates fetched 2026-09-16. The rank is taken over the jurisdictions this desk publishes, and the national figure beside it is the register’s own total for the category.
What this page shows
The page covers Hazardous Materials Compliance in District of Columbia, with 19 violations recorded and 795 registered carriers in the state. It lists 165 state inspections addressing packaging, placarding and handling of hazardous materials, and 19 violations in this category out of 42,552 recorded nationally, placing it 50 of 51 jurisdictions. The state's carriers by fleet size are 405 with 1 power unit, 199 with 2 to 5 power units, 51 with 6 to 20 power units, 29 with 21 to 100 power units, 6 with 101 to 1,000 power units, and 3 with 1,000 or more power units.