Data / Mines / Texas / Southline Plant
Southline Plant, Liberty County, Texas: 2 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Southline Plant is an active construction sand and gravel surface mine in Liberty County, Texas, operated by Midwest Aggregates LLC with 5 employees on MSHA's record (mine ID 4105874). Since January 1, 2022 MSHA inspectors issued 2 citations and orders there with $0 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Southline Plant (MSHA mine ID 4105874) in Liberty County, Texas: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4105874
- Status
- Active since May 12, 2026
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Liberty County, Texas
- Nearest town
- Cleveland
- Operator
- Midwest Aggregates LLC
- Employees
- 5
- MSHA field office
- Broussard LA Field Office
- Citations and orders since January 1, 2022
- 2
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $0
- Amount paid so far
- $0
- Inspections
- 2
- Inspector hours on site
- 10
- Citations per inspection
- 1.00 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- October 8, 2026
- Citations issued to contractors here
- 3 ($302 proposed)
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 |
|---|---|---|---|---|
| 2026 | 2 | 0 | $0 | 0 |
Standards cited most at Southline 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 47.41 | Hazard communication | 1 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
Other open mines in Liberty County, Texas
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Liberty Materials Moss Hill Plant | Liberty Materials, Inc. | Liberty County, TX | Sand, industrial | 6 | 37 |
| Gun Range | Texas Concrete Sand and Gravel Enterprise | Liberty County, TX | Construction sand and gravel | 12 | 33 |
| Texas Concrete Sand and Gravel, Inc. | Texas Concrete Sand and Gravel, Inc. | Liberty County, TX | Sand, common | 6 | 31 |
| Herrington Aggregates | Herrington Aggregates, LP | Liberty County, TX | Construction sand and gravel | 7 | 21 |
| Hanna's Bend Plant | Alleyton Resource Company, LLC. | Liberty County, TX | Construction sand and gravel | 5 | 18 |
| Ace Portable Plant | Ace Industrial Sands LLC | Liberty County, TX | Sand, industrial | 3 | 16 |
| Rye Plant 1144 | Arcosa Aggregates Texas, LLC | Liberty County, TX | Construction sand and gravel | 11 | 14 |
| South Liberty Plant | Bluebonnet Materials, LLC | Liberty County, TX | Construction sand and gravel | 6 | 10 |
| 1360 Rye 33 | Arcosa Aggregates Texas, LLC | Liberty County, TX | Construction sand and gravel | 1 | 8 |
| Dolen Plant | Dolen Specialty Sand Products LLC | Liberty County, TX | Sand, industrial | 6 | 7 |
| Lema002 | Lema Materials, LLC | Liberty County, TX | Construction sand and gravel | 9 | 2 |
| Trinity Pit | Hallett Materials | Liberty County, TX | Construction sand and gravel | 6 | 1 |
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.