Key Takeaway

Kennedy Creek Quarry is a active surface mine producing Stone, located in Shelton, Mason County, WA. It has 268 violations on record (59 S&S) and $98K in proposed penalties. Operated by Kennedy Creek Quarry Incorporated.

Kennedy Creek Quarry

Active Surface Stone

Operator: Kennedy Creek Quarry Incorporated

Controller: Michael C Gilliardi; William M Gilliardi; Paulette J Gilliardi

Location: Shelton, Mason County, WA

Employees: 5

268
Violations
59
S&S Violations
0
Accidents
$98K
Penalties

Recent Violations

View all 268 →
Date Section S&S Negligence Penalty
02/17/2026 56.14100(b) Non-S&S ModNegligence $0
02/17/2026 56.12004 Non-S&S LowNegligence $0
02/17/2026 56.14100(b) Non-S&S ModNegligence $0
02/17/2026 56.14132(a) Non-S&S ModNegligence $0
06/04/2025 46.5(c)(2) Non-S&S ModNegligence $168
06/04/2025 46.8(a)(2) Non-S&S ModNegligence $320
05/29/2025 56.14100(c) Non-S&S ModNegligence $288
05/29/2025 56.11001 S&S ModNegligence $959
05/29/2025 56.4531(b) Non-S&S ModNegligence $193
05/29/2025 56.14112(a)(1) Non-S&S ModNegligence $288
05/29/2025 56.11002 Non-S&S ModNegligence $288
05/29/2025 46.7(a) Non-S&S ModNegligence $407
05/29/2025 56.14107(a) Non-S&S ModNegligence $313
05/29/2025 56.11001 Non-S&S ModNegligence $193
02/19/2025 56.11001 S&S ModNegligence $151
02/19/2025 56.20003(a) S&S ModNegligence $151
02/19/2025 56.20003(a) S&S ModNegligence $151
02/19/2025 56.20003(a) Non-S&S LowNegligence $151
05/20/2024 56.14205 Non-S&S LowNegligence $147
05/20/2024 56.12004 Non-S&S LowNegligence $147

Inspections

View all 82 →
Begin End Hours Inspectors
03/03/2026 03/04/2026 0.00 0
02/17/2026 02/18/2026 24.25 1
06/26/2025 06/26/2025 3.50 1
05/29/2025 06/04/2025 32.00 1
02/18/2025 02/27/2025 32.25 2
05/21/2024 05/21/2024 0.75 1
05/20/2024 05/21/2024 13.75 1
02/21/2024 02/22/2024 21.50 1
07/27/2023 07/27/2023 5.25 1
06/23/2023 06/26/2023 17.25 1

Mine Details

MSHA Mine ID4503066
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Traprock
Employees5
Days/Week5.0
Hours/Shift8.0
Coordinates47.1075000, -123.1086110
Nearest TownShelton

Frequently Asked Questions

How many MSHA violations does Kennedy Creek Quarry have?

Kennedy Creek Quarry has 268 MSHA violations on record, of which 59 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $98K.

What type of mine is Kennedy Creek Quarry?

Kennedy Creek Quarry is a Surface mine producing Stone, located in Shelton, Mason County, WA. It currently has 5 employees.

Has anyone been injured or killed at Kennedy Creek Quarry?

According to MSHA records, Kennedy Creek Quarry has 0 reported accident/injury records and 0 fatalities on file.

Who operates Kennedy Creek Quarry?

Kennedy Creek Quarry is operated by Kennedy Creek Quarry Incorporated and controlled by Michael C Gilliardi; William M Gilliardi; Paulette J Gilliardi. MSHA Mine ID: 4503066.