Allenstown Aggregate — Quarry and material-source record

Primary commodity in source: Crushed, Broken Granite; Operator in source: Thibeault Corporation. Recorded location: Merrimack, NH. Review the recorded source identity, location and material information together. Confirm current eligibility and operating details with the original publisher.

StateNH

Source-backed record from MSHA surface aggregate mine register. Browse the labeled observations and original source below.

Source collection: MSHA surface aggregate mine register
Source checked: 2026-10-15

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Source data row 46131

MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.

MSHA mine ID: 2700330
Mine name in source: Allenstown Aggregate
Mine type in source: Surface
Status in source: Intermittent
Status effective date in source: 08/01/2024
Operator in source: Thibeault Corporation
State: NH
County: Merrimack
Nearest town in source: ALLENSTOWN
Primary commodity code: 142300
Primary commodity in source: Crushed, Broken Granite
Portable operation flag (Y/N): Y
Reported latitude: 43.125278
Reported longitude: -71.431944

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—	Source data row 46131 · MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.

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Source data row 46131

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