Key Takeaway

Catamount Ridge Quarry is a intermittent surface mine producing Stone, located in WINTHROP, St Lawrence County, NY. It has 73 violations on record (14 S&S) and $10K in proposed penalties. Operated by J E Sheehan Contracting Corporation.

Catamount Ridge Quarry

Intermittent Surface Stone

Operator: J E Sheehan Contracting Corporation

Controller: James E Sheehan

Location: WINTHROP, St Lawrence County, NY

Employees: 4

73
Violations
14
S&S Violations
1
Accidents
$10K
Penalties

Recent Violations

View all 73 →
Date Section S&S Negligence Penalty
05/08/2025 56.12028 Non-S&S LowNegligence $151
05/07/2025 56.14108 Non-S&S ModNegligence $151
05/07/2025 56.12018 Non-S&S ModNegligence $151
05/07/2025 56.14103(b) Non-S&S ModNegligence $151
08/27/2024 56.20003(a) Non-S&S ModNegligence $147
08/27/2024 56.14132(a) Non-S&S ModNegligence $147
12/01/2022 56.18002(a) S&S ModNegligence $407
12/01/2022 56.14100(a) S&S ModNegligence $133
12/01/2022 56.14132(a) Non-S&S ModNegligence $133
12/01/2022 56.20011 S&S ModNegligence $407
12/01/2022 56.14107(a) Non-S&S ModNegligence $133
04/12/2022 56.11002 Non-S&S ModNegligence $133
04/12/2022 56.14205 Non-S&S ModNegligence $133
04/12/2022 56.11002 S&S LowNegligence $133
12/03/2020 56.4201(a)(1) Non-S&S ModNegligence $125
11/14/2019 56.14112(b) Non-S&S ModNegligence $121
11/14/2019 56.12025 S&S ModNegligence $121
09/30/2019 50.30(a) Non-S&S ModNegligence $121
10/03/2018 56.12008 Non-S&S LowNegligence $118
10/04/2017 56.3200 S&S ModNegligence $116

Accidents & Injuries

View all 1 →
Date Classification Injury Days Lost
03/23/2017 HANDLING OF MATERIALS DAYS RESTRICTED ACTIVITY ONLY 7d restricted

Inspections

View all 33 →
Begin End Hours Inspectors
05/20/2025 05/20/2025 3.25 1
05/07/2025 05/08/2025 20.75 1
08/26/2024 08/27/2024 9.25 1
09/25/2023 09/26/2023 13.00 1
11/30/2022 12/05/2022 23.25 1
04/11/2022 04/14/2022 30.50 1
12/03/2020 12/03/2020 11.25 1
11/13/2019 11/15/2019 17.25 1
09/26/2019 09/26/2019 12.75 1
10/03/2018 10/04/2018 21.00 1

Mine Details

MSHA Mine ID3003140
Mine TypeSurface
StatusIntermittent
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees4
Days/Week5.0
Hours/Shift10.0
Coordinates44.7997220, -74.8347220
Nearest TownWINTHROP

Frequently Asked Questions

How many MSHA violations does Catamount Ridge Quarry have?

Catamount Ridge Quarry has 73 MSHA violations on record, of which 14 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $10K.

What type of mine is Catamount Ridge Quarry?

Catamount Ridge Quarry is a Surface mine producing Stone, located in WINTHROP, St Lawrence County, NY. It currently has 4 employees.

Has anyone been injured or killed at Catamount Ridge Quarry?

According to MSHA records, Catamount Ridge Quarry has 1 reported accident/injury records and 0 fatalities on file.

Who operates Catamount Ridge Quarry?

Catamount Ridge Quarry is operated by J E Sheehan Contracting Corporation and controlled by James E Sheehan. MSHA Mine ID: 3003140.