Data / Mines / Texas / Conroe Dryer Plant
Conroe Dryer Plant: 13 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Conroe Dryer Plant is an active sand, industrial surface mine in Montgomery County, Texas, operated by Liberty Materials, Inc. with 2 employees on MSHA's record (mine ID 4104992). Since January 1, 2022 MSHA inspectors issued 13 citations and orders there with $3,370 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch Conroe Dryer Plant (MSHA mine ID 4104992) in Montgomery County, Texas: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4104992
- Status
- Active since January 2, 2013
- Main commodity
- Sand, industrial
- Mine type
- Surface
- County
- Montgomery County, Texas
- Nearest town
- Porter
- Operator
- Liberty Materials, Inc.
- Employees
- 2
- MSHA field office
- Broussard LA Field Office
- Citations and orders since January 1, 2022
- 13
- Significant and substantial
- 4 (30.8%)
- Closure orders
- 0
- High negligence or reckless
- 1
- Proposed penalties
- $3,370
- Amount paid so far
- $3,370
- Inspections
- 10
- Inspector hours on site
- 90
- Citations per inspection
- 1.30 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- October 20, 2026
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2023 | 3 | 1 | $2,144 | 0 |
| 2024 | 4 | 0 | $596 | 0 |
| 2025 | 3 | 0 | $453 | 0 |
| 2026 | 3 | 3 | $177 | 1 |
Standards cited most at Conroe Dryer Plant
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14103 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.16005 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12016 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.11 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Conroe Dryer Plant
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
What the accident reports at Conroe Dryer Plant describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 1 |
Equipment named in accident reports at Conroe Dryer Plant
| Equipment | Reports |
|---|---|
| Front-end loader | 1 |
Other open mines in Montgomery County, Texas
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Moorhead Wet Plant | Liberty Materials, Inc. | Montgomery County, TX | Construction sand and gravel | 25 | 65 |
| Porter Plant & Pit | Viking Aggregates, Inc. | Montgomery County, TX | Construction sand and gravel | 23 | 44 |
| Eagle Sorters LLC | Eagle Sorters LLC | Montgomery County, TX | Construction sand and gravel | 7 | 41 |
| Eagle Sand & Gravel | Eagle Sand & Gravel LLC | Montgomery County, TX | Construction sand and gravel | 16 | 27 |
| Hueni RD | Texas Frac Sand Materials, Inc. | Montgomery County, TX | Sand, common | 2 | 25 |
| 1362 (32) Route 242 Plant | Arcosa Aggregates Texas, LLC | Montgomery County, TX | Construction sand and gravel | 5 | 18 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.