Fleet typeIdentity
Asset-based
28 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 242985 · MC-172276
EAST RIVER LUMBER & GRAIN INC
28 power unitsMOBRIDGE, SD
CARRIER ACTIVEMC-172276 ACTIVE
Observed fleet · trailing 24 mo daily
28Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 42 yearsUSDOT registration inactive
Watch · 4
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 28 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 11.8 years old; fleet/mileage figures may be unreliable.
In good standing · 1
Operating authority4242 yr active
since 1984Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo—%
▼ 22.26% nat'lCrashes · fatal22
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Awaiting VIN decode
Identity stabilityStable
42 yr unchanged
Same registration since 1984 — no chameleon / reincarnation signal.
AI readFull read
Is EAST RIVER LUMBER & GRAIN INC safe to work with?
Is EAST RIVER LUMBER & GRAIN INC safe to load? EAST RIVER LUMBER & GRAIN INC (USDOT 242985, MC-172276) is an inactive asset-based motor carrier based in MOBRIDGE, SD, operating 28 power units and 28 drivers. Operating authority has been active 42 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor rates it unrated (50/100), with the leading concern: usdot registration inactive. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
EREAST RIVER LUMBER & GRAIN INC 50
01
Safety
Roadside inspections, BASICs & crash history
Out-of-service rate· trailing 24 months vs national benchmark
No roadside inspections on record.
02
Authority & insurance
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- Inactive
- Broker
- Inactive
Insurance & bonds
BIPD / liability (required)Not on file
CargoNone
Surety bond (BMC-84)None
Insurance continuity· insurer · policy · lapses
$750k BIPD · 3 insurers · 0 lapsesContinuous
+2 earlier
Sentry Select · 92–95
Sentry Select · 96–01
Sentry Select · 02–14
19922014
No BIPD policy is currently in force in the filing history. The authority record may still list one on file — request a COI to confirm current coverage.
5 insurer eras · collapsed from 6 filings
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| SENTRY SELECT INSURANCE COMPANY | Sep 2002 → Sep 2014 | $750k | 1 |
| LINCOLN GENERAL INSURANCE COMPANY | Sep 2001 → Oct 2002 | $750k | 1 |
| SENTRY SELECT INSURANCE COMPANY | Sep 1996 → Sep 2001 | $750k | 2 |
| FIRE & CASUALTY INSURANCE CO. OF CONNECTICUT | Sep 1995 → Sep 1996 | $750k | 1 |
| SENTRY SELECT INSURANCE COMPANY | Sep 1992 → Sep 1995 | $750k | 1 |
03
Equipment & fleet
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 28
- Observed power (24 mo)
- —
- Trailers (towed)
- —
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
04
Operations & lanes
Revealed by inspection density · 24 mo
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
MOBRIDGE, SD
Density
fewermore
05
Network & fraud
Affiliated entities & reincarnation signals · for review, not a verdict
Shares a registration email domain with other carriers
@westriv.com — 112 carriers: USDOT 880USDOT 36147USDOT 119795USDOT 129778USDOT 177284USDOT 302515USDOT 302703USDOT 313323
Shares a company officer with other carriers
kent mauck — 2 carriers: USDOT 783136
06
Identity & contact
FMCSA census + L&I dossier
Location
- Physical address
- 28736 E US HWY 12, MOBRIDGE, SD, 57601
- Mailing address
- PO BOX 128, MOBRIDGE, SD, 57601
- Operation
- Interstate
Contact
- Phone
- (605) 845-7257
- Cell
- (605) 848-1151
- Fax
- (605) 845-2821
- diamond@westriv.com
- Web domain
- westriv.com
Registration
- Officers
- Kent Mauck · Helen Mauck
- USDOT / docket
- 242985 · MC-172276
- First registered
- 02/24/1984
- Last MCS-150
- 09/30/2014 · 2,648,599 mi (2013)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 116222944
Fleet (self-reported · MCS-150)
07
Federal activity
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
08
Reviews
Verified broker, shipper & driver reviews — moderated
Performance ratings only — never the Vektor risk score
No verified reviews yet
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Leave a review09
Frequently asked
What is EAST RIVER LUMBER & GRAIN INC's USDOT number?
EAST RIVER LUMBER & GRAIN INC's USDOT number is 242985, and its motor carrier number is MC-172276.
Is EAST RIVER LUMBER & GRAIN INC authorized to operate?
As of 2026-06-13, EAST RIVER LUMBER & GRAIN INC is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is EAST RIVER LUMBER & GRAIN INC's fleet?
EAST RIVER LUMBER & GRAIN INC operates 28 power units and 28 drivers per its most recent MCS-150 filing.
Where is EAST RIVER LUMBER & GRAIN INC based?
EAST RIVER LUMBER & GRAIN INC is based in MOBRIDGE, SD.