COMPASS INSTRUMENTS
321 S PERSIMMON ST, TOMBALL, TX, 77375
No open violations Compliance record — not a listed provider
Facility identity · canonical
- EPA Registry ID
- 110012183145
- RCRA Handler ID(s)
- TXR000043935
- Generator status
- —
- County
- HARRIS
- EPA Region
- 06
- Active
- Yes
- NAICS
- 334412
- Coordinates
- 30.09766, -95.60038
Compliance summary · canonical · EPA source pulled Jul 2, 2026 · summary recalculated Aug 26, 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 18, 2021
- Inspections (5 yr)
- —
- Informal actions (5 yr)
- —
- Formal actions (5 yr)
- —
- Total penalties
- —
Permits & authorizations · canonical
No permits on record.
Violations · canonical · 9 total, 0 open
7 distinct violation categories on record:
| Count | Code | Category | EPA description |
|---|---|---|---|
| 3 | XXS | State-specific requirement (broader than federal) | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements |
| 1 | 262.A | Generator standards | Standards Applicable to Generators of HW: General |
| 1 | 262.B | Generator standards | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators |
| 1 | 262.C | Generator standards | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators |
| 1 | 265.D | TSDF standards (interim status) | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures |
| 1 | 270.A | Permit requirements | EPA Administered Permit Programs: the HW Permit Program General Information |
| 1 | 279.C | Used oil management | Standards for Used Oil: Generators |
Most recent 8 of 9:
| Determined | Category | Status | Agency |
|---|---|---|---|
| Jul 14, 2014 | State-specific requirement (broader than federal) XXS · State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Resolved May 19, 2015 | S |
| Oct 25, 2004 | Generator standards 262.A · Standards Applicable to Generators of HW: General | Resolved Jan 9, 2007 | S |
| Oct 25, 2004 | Generator standards 262.B · Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Resolved Nov 9, 2004 | S |
| Oct 25, 2004 | Generator standards 262.C · Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Resolved Oct 26, 2004 | S |
| Oct 25, 2004 | TSDF standards (interim status) 265.D · Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Resolved Oct 26, 2004 | S |
| Oct 25, 2004 | Permit requirements 270.A · EPA Administered Permit Programs: the HW Permit Program General Information | Resolved Nov 1, 2004 | S |
| Oct 25, 2004 | Used oil management 279.C · Standards for Used Oil: Generators | Resolved Oct 26, 2004 | S |
| Oct 25, 2004 | State-specific requirement (broader than federal) XXS · State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Resolved Jan 9, 2007 | S |
Inspection history · canonical · 8 total
| Date | Type | Agency | Outcome |
|---|---|---|---|
| Oct 18, 2021 | NON-FINANCIAL RECORD REVIEW (NRR) | E | Undetermined |
| Sep 30, 2021 | NON-FINANCIAL RECORD REVIEW (NRR) | E | Undetermined |
| Oct 22, 2015 | NON-FINANCIAL RECORD REVIEW (NRR) | S | In compliance |
| Jan 9, 2015 | NON-FINANCIAL RECORD REVIEW (NRR) | S | In compliance |
| Jul 14, 2014 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
| Feb 5, 2007 | NON-FINANCIAL RECORD REVIEW (NRR) | S | In compliance |
| Nov 27, 2006 | NON-FINANCIAL RECORD REVIEW (NRR) | S | In compliance |
| Oct 25, 2004 | COMPLIANCE EVALUATION INSPECTION (CEI) | S | Violation found |
Related facilities near Tomball
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.
- EPA ECHO Exporter
- Source snapshot pulled Jul 2, 2026 · batch 20260702T154139Z
- EPA RCRAInfo (ECHO download)
- Source snapshot pulled Jul 2, 2026 · batch 20260702T154139Z
Two different dates can appear on this page, and both are correct but mean different
things: "Source snapshot pulled" above is when we last pulled that source's raw data
— this is the date to check for source currency. "Recalculated" on the compliance
summary is when we last recomputed that summary from the data on hand, which can
land on a later date than the source pull itself — a later recalculation date does
NOT mean the underlying source has data through that date.