Data / Mines / Pennsylvania / Mandata Quarry
Mandata Quarry: 24 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Mandata Quarry is an active crushed, broken limestone surface mine in Northumberland County, Pennsylvania, operated by Meckley's Limestone Products Inc with 26 employees on MSHA's record (mine ID 3600163). Since January 1, 2022 MSHA inspectors issued 24 citations and orders there with $4,226 in proposed penalties, and 3 accident reports were filed there, with 3 injury or illness cases.
The request: Watch Mandata Quarry (MSHA mine ID 3600163) in Northumberland County, Pennsylvania: 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
- 3600163
- Status
- Active since February 19, 1991
- Main commodity
- Crushed, broken limestone
- Mine type
- Surface
- County
- Northumberland County, Pennsylvania
- Nearest town
- Herndon
- Operator
- Meckley's Limestone Products Inc
- Employees
- 26
- MSHA field office
- Clearfield PA Field Office
- Citations and orders since January 1, 2022
- 24
- Significant and substantial
- 7 (29.2%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $4,226
- Amount paid so far
- $4,226
- Inspections
- 11
- Inspector hours on site
- 237
- Citations per inspection
- 2.18 (all mines 2.30)
- Accident reports
- 3
- Injury and illness cases
- 3
- Fatalities
- 0
- Latest MSHA record
- August 18, 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 |
|---|---|---|---|---|
| 2022 | 6 | 0 | $997 | 0 |
| 2023 | 7 | 2 | $1,262 | 0 |
| 2024 | 1 | 0 | $147 | 1 |
| 2025 | 8 | 4 | $1,402 | 0 |
| 2026 | 2 | 1 | $418 | 2 |
Standards cited most at Mandata 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 56.14112 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.3200 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 47.44 | Hazard communication | 1 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.13021 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12034 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4104 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11012 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.7 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.15002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14116 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Mandata Quarry
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 2 |
| No lost time, or an occupational illness | 1 |
What the accident reports at Mandata Quarry describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Stepping or kneeling on object | 1 |
| Machinery | 1 |
| Handling of materials | 1 |
Equipment named in accident reports at Mandata Quarry
| Equipment | Reports |
|---|---|
| Blow pipe | 1 |
Other open mines in Northumberland County, Pennsylvania
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Carbon Plant (Preparation) | Shamokin Filler Company Inc. | Northumberland County, PA | Coal (anthracite) | 17 | 80 |
| Mt. Carmel Co-Gen Culm Handling Facility | Mt Carmel Co-Gen, Inc. | Northumberland County, PA | Coal (anthracite) | 3 | 38 |
| Trevorton Strip | Keystone Anthracite Company Incorporated | Northumberland County, PA | Coal (anthracite) | 18 | 31 |
| Atlas Anthracite Coal Corporation | D Molesevich & Sons Construction Co Inc | Northumberland County, PA | Coal (anthracite) | 8 | 27 |
| West End | Admiral Carbon, LLC | Northumberland County, PA | Coal (anthracite) | 17 | 26 |
| Admiral Production Plant | Admiral Carbon, LLC | Northumberland County, PA | Coal (anthracite) | 14 | 20 |
| Calvin V Lenig Coal Prep & Sales Inc | Calvin V Lenig Coal Prep & Sales Inc | Northumberland County, PA | Coal (anthracite) | 2 | 18 |
| Asbury Sunbury | Asbury Advanced Materials | Northumberland County, PA | Graphite | 50 | 17 |
| N & L Slope | Bear Gap Coal Company LLC | Northumberland County, PA | Coal (anthracite) | 4 | 16 |
| Montandon Sand Plant | Central Builders Supply Company | Northumberland County, PA | Construction sand and gravel | 8 | 15 |
| Sioux Bank | Black Diamond Mining Inc | Northumberland County, PA | Coal (anthracite) | 5 | 14 |
| Mustang Stripping | D Molesevich & Sons Construction Co Inc | Northumberland County, PA | Coal (anthracite) | 5 | 13 |
| The Watsontown Brick CO. Quarry | General Shale Brick, Inc. | Northumberland County, PA | Crushed, broken slate | 4 | 13 |
| Bear Gap Stone Division | Corson Quarries Inc | Northumberland County, PA | Crushed, broken sandstone | 5 | 11 |
| Trevorton Breaker | Reading Anthracite Company | Northumberland County, PA | Coal (anthracite) | 2 | 11 |
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.