FMCSA · Safety Measurement System register · New Hampshire

Controlled Substances/Alcohol in New Hampshire

• 70Violations recorded
• 5,893Registered carriers in the state
• 17,448State inspections addressing it

Driving under the influence of drugs or alcohol. New Hampshire carries 70 violations in this category, out of 14,736 recorded nationally, which places it 44 of 51 jurisdictions the register covers. Its share of the national figure is 0.005 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 8.55.

The state’s carriers by fleet size

• 1 power unit 2,696
• 2 to 5 power units 2,223
• 6 to 20 power units 664
• 21 to 100 power units 153
• 101 to 1,000 power units 21
• 1,000 or more power units 0

Other categories recorded in New Hampshire

• Crash Indicator in NH 556
• Driver Fitness in NH 1,892
• Hazardous Materials Compliance in NH 58
• Hours-of-Service Compliance in NH 1,167
• Unsafe Driving in NH 1,973
• Vehicle Maintenance in NH 9,654

Controlled Substances/Alcohol across every jurisdiction → Every category in New Hampshire →

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.