Data / Mines / Iowa / Grebner-Oleson Pit
Grebner-Oleson Pit, Webster County, Iowa: 1 MSHA citation
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Grebner-Oleson Pit is an active gypsum surface mine in Webster County, Iowa, operated by Gold Bond Building Products, LLC. with 14 employees on MSHA's record (mine ID 1301615). Since January 1, 2022 MSHA inspectors issued 1 citation and orders there with $143 in proposed penalties, and 2 accident reports were filed there, with 2 injury or illness cases.
The request: Watch Grebner-Oleson Pit (MSHA mine ID 1301615) in Webster County, Iowa: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 1301615
- Status
- Active since January 29, 1975
- Main commodity
- Gypsum
- Mine type
- Surface
- County
- Webster County, Iowa
- Nearest town
- Ft. Dodge
- Operator
- Gold Bond Building Products, LLC.
- Parent company
- NG Operations LLC
- Employees
- 14
- MSHA field office
- Fort Dodge IA Field Office
- Citations and orders since January 1, 2022
- 1
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $143
- Amount paid so far
- $143
- Inspections
- 16
- Inspector hours on site
- 91
- Citations per inspection
- 0.06 (all mines 2.30)
- Accident reports
- 2
- Injury and illness cases
- 2
- Fatalities
- 0
- Latest MSHA record
- September 15, 2026
- Citations issued to contractors here
- 11 ($6,974 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 |
|---|---|---|---|---|
| 2023 | 1 | 0 | $143 | 0 |
| 2024 | 0 | 0 | $0 | 1 |
| 2026 | 0 | 0 | $0 | 1 |
Standards cited most at Grebner-Oleson Pit
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 56.14132 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Grebner-Oleson Pit
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 2 |
What the accident reports at Grebner-Oleson Pit describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 2 |
Equipment named in accident reports at Grebner-Oleson Pit
| Equipment | Reports |
|---|---|
| Ore haulage trucks - off highway trucks | 1 |
| Front-end loader | 1 |
Other open mines in Webster County, Iowa
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Fort Dodge Mine | Martin Marietta Materials, Inc. | Webster County, IA | Crushed, broken limestone | 48 | 44 |
| Cerne Calcium Co., LLC | Cerne Calcium Company | Webster County, IA | Crushed, broken limestone | 9 | 26 |
| G-P Fort Dodge Quarry | Georgia-Pacific Gypsum LLC | Webster County, IA | Gypsum | 21 | 21 |
| Fort Dodge Quarry | United States Gypsum Company | Webster County, IA | Gypsum | 23 | 13 |
| Pleasant Valley Mine | Western Mining and Minerals, Inc. | Webster County, IA | Gypsum | 3 | 9 |
| Portable Plant #1 | Stratford Gravel, Inc. | Webster County, IA | Construction sand and gravel | 2 | 2 |
| Portable Screening / Wash Plant | Stratford Gravel, Inc. | Webster County, IA | Construction sand and gravel | 2 | 2 |
| G-P Fort Dodge South Quarry | Georgia-Pacific Gypsum LLC | Webster County, IA | Gypsum | 2 | 1 |
| MG Quarry | Doyle Aggregates LLC | Webster County, IA | Gypsum | 3 | 0 |
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.