Safety Measurement System - U.S. DOT# 180743, Carrier Registration Details

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United States Department of Transportation

Working Together for Safety.

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Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.

Carrier Registration (as of 5/15/2026, updated monthly)

Carrier Registration Information (MCS-150 Date: 03/20/2026)

Legal Name: CLEAN HARBORS ENVIRONMENTAL SERVICES INC
DBA Name:
U.S. DOT#: 180743
Address: 42 LONGWATER DRIVE
NORWELL, MA 02061
Telephone: (800) 645-8265
Fax:
Email: DOTVERIFICATIONS@CLEANHARBORS.COM

Vehicle Miles Traveled: 128,904,850
VMT Year: 2025
Power Units: 3,284
DUNS Number: 15-779-3639
Drivers: 2,983
Carrier Operation: Interstate
Passenger: No
HM: Yes
HHG: No
New Entrant: No

Operation Classification

XAUTHORIZED FOR HIRE
EXEMPT FOR HIRE
PRIVATE PROPERTY
PRIVATE PASSENGER, BUSINESS
PRIVATE PASSENGER, NON-BUSINESS
MIGRANT
U. S. MAIL
FEDERAL GOVERNMENT
STATE GOVERNMENT
LOCAL GOVERNMENT
INDIAN TRIBE
OTHER

Cargo Carried

XGENERAL FREIGHT
HOUSEHOLD GOODS
METAL; SHEETS, COILS, ROLLS
MOTOR VEHICLES
DRIVE AWAY/TOWAWAY
LOGS, POLES, BEAMS, LUMBER
BUILDING MATERIALS
MOBILE HOMES
XMACHINERY, LARGE OBJECTS
FRESH PRODUCE
XLIQUIDS/GASES
XINTERMODAL CONTAINERS
XPASSENGERS
XOIL FIELD EQUIPMENT
LIVESTOCK
GRAIN, FEED, HAY
COAL, COKE
MEAT
GARBAGE, REFUSE, TRASH
U.S. MAIL
XCHEMICALS
COMMODITIES DRY BULK
REFRIGERATED FOOD
BEVERAGES
PAPER PRODUCTS
UTILITY
FARM SUPPLIES
CONSTRUCTION
WATER WELL
OTHER

Vehicle Type Breakdown

Vehicle Type	Owned	Term Leased	Trip Leased
Straight Trucks	1,384	240	0
Truck Tractors	915	402	0
Trailers*	2,502	799	0
Hazmat Cargo Tank Trailers*	559	98	0
Hazmat Cargo Tank Trucks	288	27	0
Motor Coach	0	0	0
School Bus 1-8*	0	0	0
School Bus 9-15	0	0	0
School Bus 16+	0	0	0
Mini-Bus 16+	0	0	0
Van 1-8*	0	0	0
Van 9-15	25	3	0
Limousine 1-8*	0	0	0
Limousine 9-15	0	0	0
Limousine 16+	0	0	0
Non-Cmv*	0	0	0

* Indicates power units not used by the Carrier Safety Measurement System when calculating total power units.