US NATL PARK SERVICE YOSEMITE NATL PARK

NATIONAL PARK SERVICE, NPS, EL PORTAL, CA, 95318

No open violations Compliance record — not a listed vendor

Facility identity · canonical

EPA Registry ID: 110041960679
RCRA Handler ID(s): CA5141790118
Generator status: Large Quantity Generator (LQG)
County: MARIPOSA
EPA Region: 09
Active: Yes
NAICS: 712190
924120
Coordinates: 37.677376, -119.790726

Compliance summary · canonical · as of Aug 11, 2026

3-year compliance history Not in the compliance universe for any of the last 12 quarters

Not in universe In violation Significant non-compliance

Significant non-complier: No
Last inspection: Oct 14, 2015
Inspections (5 yr): —
Informal actions (5 yr): —
Formal actions (5 yr): —
Total penalties: —

Permits & authorizations · canonical

Program	Type	Status	Effective
RCRA	LQG	Not reported	Not reported

Type is EPA's RCRA handler classification. Permit status and effective date are not published in the RCRAInfo handler dataset.

Violations · canonical · 21 total, 0 open

10 distinct violation categories on record:

Count	Code	Category	EPA description
3	262.A	Generator standards	Standards Applicable to Generators of HW: General
3	264.A	TSDF standards (permitted)	Standards for Owners and Operators of HW TSDs: General
2	262.C	Generator standards	Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators
2	265.B	TSDF standards (interim status)	Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards
2	265.C	TSDF standards (interim status)	Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention
2	265.I	TSDF standards (interim status)	Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers
2	268.A	Land disposal restrictions	Land Disposal Restrictions: General
2	270.A	Permit requirements	EPA Administered Permit Programs: the HW Permit Program General Information
2	273.B	Universal waste	Standards for Universal Waste Management: Standards for Small Quantity Handlers
1	264.G	TSDF standards (permitted)	Standards for Owners and Operators of HW TSDs: Closure and Post-Closure

Most recent 8 of 21:

Determined	Category	Status	Agency
May 22, 2013	Generator standards 262.C · Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators	Resolved May 22, 2013	E
Oct 1, 2012	Generator standards 262.C · Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators	Resolved Oct 9, 2012	E
Oct 1, 2012	TSDF standards (interim status) 265.B · Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards	Resolved Oct 3, 2012	E
Oct 1, 2012	TSDF standards (interim status) 265.B · Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards	Resolved Nov 6, 2012	E
Oct 1, 2012	TSDF standards (interim status) 265.C · Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention	Resolved Feb 3, 2013	E
Oct 1, 2012	TSDF standards (interim status) 265.C · Interim Status Standards for Owners and Operators of HW TSDs: Preparedness and Prevention	Resolved Oct 3, 2012	E
Oct 1, 2012	TSDF standards (interim status) 265.I · Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers	Resolved Oct 3, 2013	E
Oct 1, 2012	TSDF standards (interim status) 265.I · Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers	Resolved Oct 9, 2012	E

Inspection history · canonical · 13 total

Date	Type	Agency	Outcome
Oct 14, 2015	COMPLIANCE EVALUATION INSPECTION (CEI)	S	In compliance
Aug 19, 2015	NO LONGER A SIGNIFICANT NON-COMPLIER (SNN)	E	Violation found
May 22, 2013	SIGNIFICANT NON-COMPLIER (SNY)	E	Violation found
Oct 1, 2012	COMPLIANCE EVALUATION INSPECTION (CEI)	C	Violation found
Apr 24, 2006	COMPLIANCE EVALUATION INSPECTION (CEI)	E	Undetermined
Jun 20, 1996	COMPLIANCE EVALUATION INSPECTION (CEI)	E	Violation found
Aug 11, 1993	COMPLIANCE EVALUATION INSPECTION (CEI)	S	In compliance
May 17, 1993	FOLLOW-UP INSPECTION (FUI)	S	Violation found

Showing 8 most recent of 13.

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Data sources

EPA ECHO — this facility's detailed report — facility, compliance summary, permits, evaluations & violations

RCRAInfo evaluation and violation records for this facility are integrated into the ECHO report linked above — RCRAInfo's own public search doesn't offer a stable per-facility link. General source: EPA ECHO, EPA RCRAInfo.

Compliance, permit, and location data come straight from EPA and can't be edited. Contact info and description come from the business's claimed listing, if any. This profile is not an official regulatory determination.