Clean Air Act stationary source · ICIS-AIR SD0000004603300003
PACER CORPORATION - WHITE BEAR MICA PLANT, Custer, SD: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Minor sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 10Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
PACER CORPORATION - WHITE BEAR MICA PLANT, at 25429 US HWY 385, Custer in Custer County, South Dakota, is an operating 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”. 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 | PACER CORPORATION - WHITE BEAR MICA PLANT |
|---|---|
| ICIS-AIR ID | SD0000004603300003 |
| EPA facility registry ID | 110033180108 |
| Operating status | Operating |
| Emissions classification | Minor source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 25429 US HWY 385, Custer, SD 57730-9147 |
| County | Custer County |
| In a nonattainment county | No (EPA Green Book) |
| Industry (NAICS) | Mining and quarrying (NAICS 2123) |
| SIC code | 1429 |
| 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 include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs PACER CORPORATION - WHITE BEAR MICA PLANT 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
- 10Evaluations since January 1, 2017
- 10Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| July 15, 2026 | FCE On-Site | State | New Source Performance Standards (Non-Major) |
| September 11, 2024 | FCE On-Site | State | New Source Performance Standards (Non-Major) |
| August 2, 2023 | FCE On-Site | State | New Source Performance Standards (Non-Major) |
| May 5, 2022 | FCE On-Site | State | New Source Performance Standards (Non-Major) |
| June 24, 2021 | FCE On-Site | State | Title V Permits |
| June 24, 2021 | FCE On-Site | State | New Source Performance Standards (Non-Major) |
| March 21, 2019 | FCE On-Site | State | Title V Permits |
| March 21, 2019 | FCE On-Site | State | Title V Permits |
| June 27, 2018 | FCE On-Site | State | Title V Permits |
| April 5, 2017 | FCE On-Site | State | Title V Permits |
Violations
- 0Violation 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.
EPA’s violation history file holds no violation for ICIS-AIR SD0000004603300003 since January 1, 2017.
Enforcement and penalties
0 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.
Informal enforcement
EPA’s informal action file holds no notice or warning for ICIS-AIR SD0000004603300003 since January 1, 2017.
Stack tests
- 3Stack tests since January 1, 2017
- 1Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| April 19, 2022 | Pass | State |
| April 19, 2022 | Pass | State |
| February 7, 2022 | Fail | 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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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 110033180108 there.
Nearby on the register
- Air-emissions sources in Custer County
- Every source record in Custer County, A to Z
- Air-emissions sources in South Dakota
- Every source record in South Dakota, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.