Clean Air Act stationary source · ICIS-AIR SD0000004600900001
POET RESEARCH CENTER - SCOTLAND, Scotland, SD: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- Violation w/in 1 YearCurrent violation status, as filed
- 11Compliance evaluations since January 1, 2017
- 1High-priority violations since January 1, 2017
- 1Formal enforcement actions since January 1, 2017
POET RESEARCH CENTER - SCOTLAND, at 851 WASHINGTON ST, Scotland in Bon Homme County, South Dakota, is an operating major 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 “Violation w/in 1 Year”. 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.
Identity
| Facility as filed | POET RESEARCH CENTER - SCOTLAND |
|---|---|
| ICIS-AIR ID | SD0000004600900001 |
| EPA facility registry ID | 110010367334 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | Violation w/in 1 Year |
| Address | 851 WASHINGTON ST, Scotland, SD 57059 |
| County | Bon Homme County |
| In a nonattainment county | No (EPA Green Book) |
| Industry (NAICS) | Chemical manufacturing (NAICS 3251) |
| SIC code | 2869 |
| EPA region | 08 |
Cited to the EPA ICIS-AIR facility file (ECHO download).
Programs and pollutants
Velarion’s copy of EPA’s ICIS-AIR download does not yet include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs POET RESEARCH CENTER - SCOTLAND 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
- 11Evaluations since January 1, 2017
- 11Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| March 11, 2026 | FCE On-Site | State | Title V Permits |
| March 11, 2026 | FCE On-Site | State | Title V Permits |
| July 24, 2025 | FCE On-Site | State | Title V Permits |
| August 20, 2024 | FCE On-Site | State | Title V Permits |
| June 27, 2023 | FCE On-Site | State | Title V Permits |
| June 27, 2023 | FCE On-Site | State | Title V Permits |
| August 3, 2022 | FCE On-Site | State | Title V Permits |
| June 30, 2021 | FCE On-Site | State | Title V Permits |
| June 25, 2019 | FCE On-Site | State | Title V Permits |
| August 23, 2018 | FCE On-Site | State | Title V Permits |
| September 7, 2017 | FCE On-Site | State | Title V Permits |
Violations
- 5Violation determinations since January 1, 2017
- 1Of 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 |
|---|---|---|---|
| June 15, 2026 | Earliest FRV determination | State | Title V Permits |
| June 26, 2025 | HPV day-zero determination | State | Title V Permits |
| June 2, 2025 | Earliest FRV determination | State | Title V Permits |
| July 22, 2021 | Earliest FRV determination | State | Title V Permits |
| June 22, 2021 | 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 |
|---|---|---|---|
| October 7, 2025 | Administrative Order | State | $0 |
Informal enforcement
EPA’s informal action file holds no notice or warning for ICIS-AIR SD0000004600900001 since January 1, 2017.
Stack tests
- 3Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| February 23, 2024 | Pass | State |
| February 21, 2024 | Pass | State |
| October 11, 2017 | Pass | State |
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 110010367334 there.
Nearby on the register
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.