Clean Air Act stationary source · ICIS-AIR MO0000002918901097
POLYNT COMPOSITES USA INC., Valley Park, MO: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Synthetic minor sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 4Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 1Formal enforcement actions since January 1, 2017
POLYNT COMPOSITES USA INC., at 249 ST. LOUIS AVENUE, Valley Park in St. Louis County, Missouri, is an operating synthetic minor source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. St. Louis County is on EPA’s Green Book list of areas that do not meet a national air quality standard. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.
What stands out
- The newest of the 8 events on file is a compliance evaluation dated February 27, 2025.
- Its events on file run from June 17, 2019 through February 27, 2025.
- Of the 1 formal enforcement action on file, 0 carry a filed penalty above zero.
- Of its 4 compliance evaluations on file, 2 are a full compliance evaluation.
- The register holds 502 air-emissions sources in St. Louis County, Missouri.
Every line is computed by formula from the record’s stored figures; nothing is estimated.
Identity
| Facility as filed | POLYNT COMPOSITES USA INC. |
|---|---|
| ICIS-AIR ID | MO0000002918901097 |
| EPA facility registry ID | 110000440620 |
| Operating status | Operating |
| Emissions classification | Synthetic minor source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 249 ST. LOUIS AVENUE, Valley Park, MO 63088 |
| County | St. Louis County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Chemical manufacturing (NAICS 3252) |
| SIC code | 2821 |
| EPA region | 07 |
Cited to the EPA ICIS-AIR facility file (ECHO download).
Programs and pollutants
Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs POLYNT COMPOSITES USA INC. is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.
Compliance evaluations
- 4Evaluations since January 1, 2017
- 2Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| February 27, 2025 | FCE On-Site | State | Federally-Enforceable State Operating Permit - Non Title V; State or Local rule or regulation that is not federally-enforceable; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| July 13, 2023 | PCE On-Site | U.S. EPA | 40 CFR Part 63 Area Sources |
| March 30, 2022 | PCE On-Site | U.S. EPA | MACT Standards (40 CFR Part 63); National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61) |
| June 17, 2019 | FCE On-Site | State | New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
Violations
- 2Violation determinations since January 1, 2017
- 0Of them high-priority
A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| December 11, 2023 | Earliest FRV determination | State | Title V Permits |
| July 28, 2023 | Earliest FRV determination | State | Title V Permits |
Enforcement and penalties
1 formal enforcement actions since January 1, 2017, 0 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.
| Date | What EPA recorded | Agency | Penalty, as filed |
|---|---|---|---|
| December 8, 2023 | Administrative Order | State | $0 |
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| October 3, 2023 | Warning Letter | State |
Stack tests
- 0Stack tests since January 1, 2017
- 0Recorded as failed
EPA’s stack test file holds no test at ICIS-AIR MO0000002918901097 since January 1, 2017.
Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.
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How we handle your data → Privacy
EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110000440620 there.
Nearby on the register
- Air-emissions sources in St. Louis County
- Every source record in St. Louis County, A to Z
- Air-emissions sources in Missouri
- Every source record in Missouri, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.
What this page shows
This page of the Velarion Records public-records register covers the Clean Air Act stationary source record for POLYNT COMPOSITES USA INC., Valley Park, MO, under ICIS-AIR ID MO0000002918901097. It lists operating status Operating, emissions classification Synthetic minor source, and current violation status No Violation Identified, with 4 compliance evaluations, 0 high-priority violations, and 1 formal enforcement actions since January 1, 2017.