Data / Mines / Colorado / Menzer Quarry
Menzer Quarry, El Paso County, Colorado: 54 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Menzer Quarry is an active crushed, broken stone surface mine in El Paso County, Colorado, operated by Schmidt Aggregates with 25 employees on MSHA's record (mine ID 0500138). Since January 1, 2022 MSHA inspectors issued 54 citations and orders there with $24,828 in proposed penalties, and 4 accident reports were filed there, with 4 injury or illness cases.
The request: Watch Menzer Quarry (MSHA mine ID 0500138) in El Paso County, Colorado: each new citation and each accident report. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads the mine, citation, inspection and accident files that MSHA publishes, and this page is that reading. Ask for the mines of a commodity, state or operator with the operator's headquarters, website and size added from the web, and new mines, new citations and new accident reports arrive in your sheet, CRM, Slack or agent as MSHA posts them.
- MSHA mine ID
- 0500138
- Status
- Active since May 21, 2014
- Main commodity
- Crushed, broken stone
- Mine type
- Surface
- County
- El Paso County, Colorado
- Nearest town
- El Paso
- Operator
- Schmidt Aggregates
- Employees
- 25
- MSHA field office
- Denver CO Field Office
- Citations and orders since January 1, 2022
- 54
- Significant and substantial
- 5 (9.3%)
- Closure orders
- 0
- High negligence or reckless
- 3
- Proposed penalties
- $24,828
- Amount paid so far
- $24,828
- Inspections
- 19
- Inspector hours on site
- 188
- Citations per inspection
- 2.84 (all mines 2.30)
- Accident reports
- 4
- Injury and illness cases
- 4
- Fatalities
- 0
- Latest MSHA record
- October 9, 2026
- Citations issued to contractors here
- 1 ($143 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 |
|---|---|---|---|---|
| 2022 | 7 | 2 | $1,875 | 0 |
| 2023 | 16 | 1 | $5,439 | 3 |
| 2024 | 17 | 1 | $14,751 | 1 |
| 2025 | 3 | 0 | $1,242 | 0 |
| 2026 | 11 | 1 | $1,521 | 0 |
Standards cited most at Menzer Quarry
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 56.12004 | Surface metal and nonmetal mines | 14 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.14103 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 41.12 | Notice of legal identity | 1 |
| 30 CFR 56.11003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14110 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Menzer Quarry
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 3 |
| No lost time, or an occupational illness | 1 |
What the accident reports at Menzer Quarry describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Other | 1 |
| Handling of materials | 1 |
| Slip or fall of person | 1 |
| Powered haulage | 1 |
Equipment named in accident reports at Menzer Quarry
| Equipment | Reports |
|---|---|
| Forklift | 1 |
Other open mines in El Paso County, Colorado
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Fountain Pit | Schmidt Aggregates | El Paso County, CO | Construction sand and gravel | 5 | 18 |
| Crusher #1 | Colorado Crushing Inc | El Paso County, CO | Construction sand and gravel | 3 | 12 |
| Crusher 4 | Colorado Crushing Inc | El Paso County, CO | Construction sand and gravel | 2 | 10 |
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.