Safety Measurement System - Complete SMS Profile (U.S. DOT# 629180)

SYNAGRO CENTRAL LLC

DBA: SYNAGRO

U.S. DOT#: 629180

Address: 435 WILLIAMS COURT SUITE 100
BALTIMORE, MD 21220
Number of Vehicles: 93
Number of Drivers: 88
Number of Inspections: 42

Safety Rating & OOS Rates

(As of 01/26/2026 updated daily from SAFER )

SATISFACTORY

(Rating Date: 03/24/2000)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	25.0	23.2
Driver	0.0	6.4
Hazmat		4.4

Licensing and Insurance

(As of 01/26/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-1080536
Passenger	No
Household Goods	No
Broker	No

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending December 26, 2025

On-Road Performance
0.18 Measure	Not Public	0 Measure	2.73 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 1 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 81.7 Segment: Combination Carrier	Not Public	Driver Inspections: 42 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 24 with Vehicle Maint. Violations: 8 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 42 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 42 with Driver Fitness Violations: 0 Safety Event Group: 21-100 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered	N/A	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	Not Public	No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 12


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLML	State/Local Laws - Failure to maintain lane.	1	0	5	Unsafe Driving
393.100(a)	No or improper load securement	1	1	1	Vehicle Maint.
393.134	No/improper securement of roll/hook container	1	1	1	Vehicle Maint.
393.45B2-BHTD	Air Brake - Hose/tubing damage into the outer reinforcement ply.	1	1	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	1	0	4	Vehicle Maint.
393.53(b)	CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear	1	0	4	Vehicle Maint.
393.55(c)(1)	Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system.	1	0	4	Vehicle Maint.
393.75A3-TAOL	Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	2	2	8	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	1	0	2	Vehicle Maint.
393.9(a)	Inoperative Brake Lamps	1	1	6	Vehicle Maint.
393.9TS	Inoperative turn signal	1	0	6	Vehicle Maint.

Inspection History

Total Inspections: 42


Report			Vehicle			Measure
Inspection Date	Number	State	Plate Number	Plate State	Type	Severity Weight (SW)	Time Weight (TiW)

12/8/2025	SC0353003580	SC	MP4358	NC	TRUCK TRACTOR		3
11/3/2025	SC0353003511	SC	TE6419	NC	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLML State/Local Laws - Failure to maintain lane						5
10/9/2025	NC0006806864	NC	LZ6820	NC	TRUCK TRACTOR		3
10/8/2025	NC0006806096	NC	NH6099	NC	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.9(a) Inoperative Brake Lamps (OOS)						6 + 2 (OOS)
10/2/2025	OKX200172768	OK	PXB5045	OH	TRUCK TRACTOR		3
9/30/2025	OKX200172761	OK	PXB5045	OH	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. (OOS)						4 + 2 (OOS)
8/12/2025	IA000P16CWF2	IA	IU7924	IA	TRUCK TRACTOR		3
7/23/2025	NC0006779837	NC	MP4358	NC	TRUCK TRACTOR		3
7/16/2025	NC0006776425	NC	TE6419	NC	STRAIGHT TRUCK		3
7/15/2025	VA5443001357	VA	UN18734	VA	TRUCK TRACTOR		3
7/10/2025	TX76Y89DIR19	TX	TGY3291	TX	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.134 No/improper securement of roll/hook container (OOS)						1 + 2 (OOS)
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
7/3/2025	NC0006772057	NC	NP4396	NC	STRAIGHT TRUCK		3
5/29/2025	NC0006761729	NC	NP4396	NC	STRAIGHT TRUCK		2
5/28/2025	IA000P165Z1W	IA	PXB4839	OH	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS)						8 + 2 (OOS)
5/2/2025	NC0006754628	NC	MP4358	NC	TRUCK TRACTOR		2
4/15/2025	NC0006728089	NC	YA172798	NC	TRUCK TRACTOR		2
3/20/2025	OKN914154435	OK	PXB2797	OH	TRUCK TRACTOR		2
3/12/2025	IL5001780014	IL	P987831	IL	TRUCK TRACTOR		2
2/27/2025	NC0006732525	NC	NP4396	NC	TRUCK TRACTOR		2
2/20/2025	SC0353002922	SC	NL3739	NC	TRUCK TRACTOR		2
2/6/2025	NC0006725531	NC	YA143978	NC	STRAIGHT TRUCK		2
1/31/2025	OKN914154363	OK	PXB2797	OH	TRUCK TRACTOR		2
1/30/2025	MD3245005411	MD	9BN0831	MD	STRAIGHT TRUCK		2
1/14/2025	NC0006717151	NC	YA172798	NC	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6
12/28/2024	IA000P165XMS	IA	PWW6281	OH	TRUCK TRACTOR		2
12/20/2024	NC0006710728	NC	YA129969	NC	TRUCK TRACTOR		1
12/16/2024	IA000P165XLF	IA	S088230	OH	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS)						8 + 2 (OOS)
11/19/2024	OKX200172283	OK	PWZ0942	OH	TRUCK TRACTOR		1
10/22/2024	IA000P169MGH	IA	PXB4839	OH	TRUCK TRACTOR		1
10/15/2024	MO4392000974	MO	P988899	IL	TRUCK TRACTOR		1
10/3/2024	TXV241604640	TX	TGY3291	TX	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.100(a) No or improper load securement (OOS)						1 + 2 (OOS)
9/24/2024	NC0006687878	NC	NP4396	NC	TRUCK TRACTOR		1
7/30/2024	TXV241494987	TX	TGY3291	TX	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system						4
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
6/20/2024	OKN914153999	OK	PWZ0942	OH	TRUCK TRACTOR		1
6/17/2024	OH1367001962	OH	PWW4062	OH	STRAIGHT TRUCK		1
6/4/2024	IA000P12B04N	IA	IU7924	IA	TRUCK TRACTOR		1
5/16/2024	NC0006648402	NC	YA152128	NC	TRUCK TRACTOR		1
5/6/2024	MO4496000675	MO	P988899	IL	TRUCK TRACTOR		1
3/13/2024	MD0226006470	MD	9BN0831	MD	STRAIGHT TRUCK		1
3/5/2024	NC0006629006	NC	YA152128	NC	TRUCK TRACTOR		1
2/29/2024	NC0006627698	NC	YA172798	NC	TRUCK TRACTOR		1
1/22/2024	OH3262001768	OH	PWW4068	OH	STRAIGHT TRUCK		1

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 0

This carrier has no crashes to display.

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 2


Report			Vehicle		Crash				Measure = Sum of the Total Weight (TotW)
Date	Number	State	Plate Number	Plate State	Fatal	Inj.	Tow.	HM	Severity Weight (SW)	Time Weight (TiW)	Total Weight (TotW)

4/28/2025	NC0108096403	NC	MP43458	NC	0	1	Yes	No	2	2	4
6/17/2024	OH0245106910	OH	PWW4062	OH	0	2	Yes	No	2	1	2

Investigation Results

Acute/Critical Violations: 0

This carrier has no Acute/Critical violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 3/2/2000 (Compliance Review)
Total Inspections: 42
- Total Inspections without Violations used in SMS: 33
- Total Inspections with Violations used in SMS: 9
Total Crashes* : 2

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Carrier Registration

Carrier Registration Details Subject to General Threshold Update Registration Info

Enforcement Cases

(Six years as of 01/26/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 629180

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 12/26/2025, updated monthly)

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 3/2/2000 (Compliance Review)	Total Inspections: 42 Total inspections without violations used in SMS: 33 Total inspections with violations used in SMS: 9	Total Crashes: 2*
3/2/2000 (Compliance Review) 6/9/1999 (Compliance Review)	# Insp. OOS Driver Inspections 42 0.0% Vehicle Inspections 24 29.2% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 2 Towaway Crashes 0

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Downloads

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Average PU × Utilization Factor (as of 12/26/2025, updated monthly)

The SMS normalizes the Unsafe Driving and Crash Indicator BASICs measure by carrier size (i.e., a hybrid power unit and vehicle miles travelled measure) to account for exposure. Carrier size is defined as average power units multiplied by the utilization factor.

81.7 Average PU × Utilization Factor = 81.7 Average Power Units × 1 Utilization Factor

Average Power Units
Utilization Factor

In order to account for changes in a carrier's fleet size during the previous 24 months an average power unit value is used in the calculation to determine a carrier's Unsafe Driving BASIC and Crash Indicator measures.

81.7 Average Power Units = 93 Current Power Units + 84 Power Units 6 Months Ago + 68 Power Units 18 Months Ago
3

The Utilization Factor is a multiplier that adjusted the average PU values based on the utilization in terms of VMT per average PU.

Determine Carrier Segment: Combo
Combination trucks/motor coach buses constituting 70% or more of the total PU
U.S. DOT# 629180 = 73% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
31,815 VMT per Average Power Unit = 2,598,335 VMT From Registration (MCS-150) ÷ 81.7 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Combo Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 80,000	1
	80,000 – 160,000	1 + (VMT per PU − 80,000) ÷ 133,333
	160,000 – 200,000	1.6
	> 200,000	1
	No Recent VMT Information	1

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/.