Clean Air Act stationary source · ICIS-AIR WI0000005508107803
SMART SAND INC, Oakdale, WI: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- Violation w/in 1 YearCurrent violation status, as filed
- 18Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
SMART SAND INC, at 29499 US HWY 12, Oakdale in Oconto County, Wisconsin, 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 | SMART SAND INC |
|---|---|
| ICIS-AIR ID | WI0000005508107803 |
| EPA facility registry ID | 110046383150 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | Violation w/in 1 Year |
| Address | 29499 US HWY 12, Oakdale, WI 54649 |
| County | Oconto County |
| In a nonattainment county | No (EPA Green Book) |
| Industry (NAICS) | Mining and quarrying (NAICS 2123) |
| SIC code | 1446 |
| EPA region | 05 |
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 SMART SAND 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
- 18Evaluations since January 1, 2017
- 8Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| May 5, 2026 | FCE On-Site | State | Title V Permits |
| March 21, 2025 | FCE On-Site | State | Title V Permits |
| June 15, 2023 | FCE On-Site | State | Title V Permits |
| December 6, 2021 | FCE On-Site | State | Title V Permits |
| September 30, 2021 | PCE Off-Site | State | Title V Permits |
| June 26, 2020 | FCE On-Site | State | Title V Permits |
| August 23, 2019 | PCE Off-Site | State | Title V Permits |
| June 14, 2019 | FCE On-Site | State | Title V Permits |
| April 22, 2019 | PCE Off-Site | State | Title V Permits |
| March 29, 2019 | PCE Off-Site | State | Title V Permits |
| November 23, 2018 | PCE Off-Site | State | Title V Permits |
| October 25, 2018 | PCE On-Site | U.S. EPA | New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| July 31, 2018 | PCE Off-Site | State | Title V Permits |
| June 11, 2018 | PCE Off-Site | State | Title V Permits |
| May 30, 2018 | FCE On-Site | State | Title V Permits |
| December 12, 2017 | PCE Off-Site | State | Title V Permits |
| August 16, 2017 | PCE Off-Site | State | Title V Permits |
| February 17, 2017 | FCE On-Site | State | Title V Permits |
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 |
|---|---|---|---|
| April 16, 2026 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| March 19, 2026 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
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
| Date | What EPA recorded | Agency |
|---|---|---|
| May 14, 2026 | Warning Letter | State |
Stack tests
- 9Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| January 6, 2022 | Pass | State |
| December 20, 2021 | Pass | State |
| October 22, 2019 | Pass | State |
| February 4, 2019 | Pass | State |
| November 28, 2018 | Pass | State |
| October 29, 2018 | Pass | State |
| July 24, 2018 | Pass | State |
| August 22, 2017 | Pass | State |
| August 8, 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 110046383150 there.
Nearby on the register
- Air-emissions sources in Oconto County
- Every source record in Oconto County, A to Z
- Air-emissions sources in Wisconsin
- Every source record in Wisconsin, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.