Establishment profile
MAMMOTH DISPOSAL INC.
264 COMMERCE STREET, MAMMOTH LAKES, CA, 93546
Operated by Waste Connections, Inc · 1 of 469 establishments
Summary
MAMMOTH DISPOSAL INC. has accumulated 3 OSHA violations across 2 inspections over 23 years of recorded history, with $655 in total assessed penalties.
The establishment sits in the 67th percentile for violations within its industry-state peer group of 119,379 employers. Inspection frequency runs at the 85th percentile. The most recent enforcement activity was recorded 23 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
MAMMOTH DISPOSAL INC. appears in OSHA workplace safety and FMCSA motor carrier registration records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
100% of inspections at this establishment produced violations,
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 3 distinct standards shown · 3 citations in this view · $655 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 4650 D | 1 | 1 | $310 | Mar 2003 | Mar 2003 |
| 3203 A | 1 | 1 | $205 | Mar 2003 | Mar 2003 |
| 3366 A | 1 | 1 | $140 | Mar 2003 | Mar 2003 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Above average violations. Peer group: 119,379 employers. This establishment has 3 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for MAMMOTH DISPOSAL INC.. Verify directly with OSHA Injury Tracking Application →
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for MAMMOTH DISPOSAL INC.. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 23+ years. Most recent activity: 23 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for MAMMOTH DISPOSAL INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for MAMMOTH DISPOSAL INC.. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for MAMMOTH DISPOSAL INC.. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for MAMMOTH DISPOSAL INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for MAMMOTH DISPOSAL INC.. Verify directly with Environmental Protection Agency →
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 2 facilities.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
MAMMOTH DISPOSAL INC 59 COMMERCE DRIVE · MAMMOTH LAKES, CA, 93546 | RCRA | No Violation Identified | 0 | 0 | — | — | View → |
MAMMOTH DISPOSAL INC 264 COMMERCE DR · MAMMOTH LAKES, CA, 93546 | WaterRCRA | No Violation Identified | 0 | 0 | — | — | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for MAMMOTH DISPOSAL INC.. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
- Department of the InteriorTHE BUREAU OF LAND MANAGEMENT (BLM), BISHOP FIELD OFFICE, (MONO COUNTY) ANNOUNCES A FIRM FIXED PRICED PURCHASE ORDER FOR PORTABLE TOILET AND TRASH REMOVAL SERVICES FOR $92,062.50 FOR A BASE PERIOD AND FOUR OPTION PERIODS. THIS IS A COMPETITIVE AWAcontract · Last action 2025-12-08$47,387
- Department of the InteriorWILD WILLY'S PORTA POTTIE SERVICEcontract · Last action 2023-12-15$26,553
- Department of Defense40 YARD ROLL OFF DUMPSTERScontract · Last action 2020-06-19$22,069
- Department of AgricultureDUMPSTERS FOR CLARK INCIDENT INYO N.F.contract · Last action 2017-09-30$10,637
- Department of the InteriorDUMPSTER RENTAL/WASTE REMOVALcontract · Last action 2014-02-10$8,291
- Department of AgricultureIGF::CT::IGF RENT AND SERVICE OF 20 AND 30 YARD DUMPSTERS DURING WALKER FIRE IN LEE VINING, CA.contract · Last action 2015-08-26$6,285
- Department of Defense40 YARD ROLL OFF DUMPTER SERVICEcontract · Last action 2019-09-27$5,388
- Department of Agriculture4 ROLL OFF DUMPTERS 2-30 YD TO ICP S-11=$3492, 1-20 YD TO MAMMOTH AIRPORT S-127=$576, 1-20YD TO FS HELISPOT S-128=$367.50 FOR SHERWIN FIREcontract · Last action 2008-08-05$4,436
- Department of DefenseTRASH/GARBAGE COLLECTION SRVCS-INCL PORT SAN SVCScontract · Last action 2020-03-27$3,999
- Department of the InteriorPORTABLE TOILETS AND HANDWASHING STATION RENTAL AND SERVICING FOR DEVILS POSTPILE NMcontract · Last action 2023-12-12$3,720
- Department of AgricultureDEXTER, CA-INF-001044. RENTAL AND SERVICE OF 4 PORT POTTIES AND 2 HANDWASH STATIONS. RO # S-1 AND S-2contract · Last action 2023-07-20$3,555
- Department of AgricultureS73, PIZONA, CAINF000911, SGRB, SERVICE - GARBAGE DUMPSTER/CONTAINERcontract · Last action 2024-07-02$2,742
- Department of AgricultureS4, COWTRACK, CAINF001075, DUMPSTER;contract · Last action 2023-07-25$817
- Department of AgricultureS3, INYO NF ABCD, CAINF000889, SGRB, SERVICE - GARBAGE DUMPSTER/CONTAINERcontract · Last action 2024-06-27$253
- Department of Defense40 YARD ROLL OFF DUMPTER SERVICEcontract · Last action 2019-09-12$0
Federal contract dollars to this establishment. Primary NAICS: 562111 - SOLID WASTE COLLECTION. Last action: 2025-12-08. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2002-10-02 | Complaint | 2 | — | $345 | |
| 2002-10-02 | Unprogrammed Related | 1 | — | $310 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
MAMMOTH DISPOSAL INC. is one of 469 establishments rolled up under the parent organization Waste Connections, Inc.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Waste Connections, Inc across all 469 of its tracked locations is viewable on the parent profile.
Other locations under this parent
Other establishments operated by Waste Connections, Inc, ordered by federal enforcement volume:
- PRATT & WHITNEYMIDDLETOWN, CT — 4 federal enforcement records
- VALLEY RECYCLING CENTERCHATSWORTH, CA — 3 federal enforcement records
- COMMUNITY RECYCLING AND RESOURCE RECOVERYSUN VALLEY, CA — 3 federal enforcement records
- ROYAL WASTE SERVICES INCJAMAICA, NY — 3 federal enforcement records
- PRATT & WHITNEYEAST HARTFORD, CT — 3 federal enforcement records
- SENECA MEADOWS, INC.WATERLOO, NY — 3 federal enforcement records
- PATRIOT HAULING COMPANY, INC.JOHNSTON, RI — 2 federal enforcement records
- WASTE CONTROL RECYCLING INCLONGVIEW, WA — 2 federal enforcement records
- PRATT & WHITNEY AIRCRAFTEAST WINDSOR, CT — 2 federal enforcement records
- GREEN WASTE RECOVERY, INC.SAN JOSE, CA — 2 federal enforcement records
Related searches
- All Waste Connections, Inc locationsParent rollup
- Employers in CAState-wide enforcement data
About this data
This profile aggregates federal enforcement records on MAMMOTH DISPOSAL INC. from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. This establishment resolves to the parent rollup Waste Connections, Inc, which operates 469 establishments in our dataset.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- What is MAMMOTH DISPOSAL INC.'s OSHA violation history?
- MAMMOTH DISPOSAL INC. has 2 OSHA inspections on record with 3 violations and $655 in total penalties.