Data / Mines / Wyoming / Wyodak Mine

Wyodak Mine, Campbell County, Wyoming: 45 MSHA citations

Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.

Wyodak Mine is an active coal (bituminous) surface mine in Campbell County, Wyoming, operated by Black Hills Energy with 53 employees on MSHA's record (mine ID 4800083). Since January 1, 2022 MSHA inspectors issued 45 citations and orders there with $13,606 in proposed penalties, and 5 accident reports were filed there, with 4 injury or illness cases.

The request: Watch Wyodak Mine (MSHA mine ID 4800083) in Campbell County, Wyoming: each new citation and each accident report. $10 of work on sign-up, no card.

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MSHA mine ID

4800083

Status

Active since January 1, 1925

Main commodity

Coal (bituminous)

Mine type

Surface

County

Campbell County, Wyoming

Nearest town

Gillette

Operator

Black Hills Energy

Parent company

Black Hills Corp

Employees

53

MSHA field office

Gillette WY Field Office

Citations and orders since January 1, 2022

45

Significant and substantial

3 (6.7%)

Closure orders

0

High negligence or reckless

1

Proposed penalties

$13,606

Amount paid so far

$13,606

Inspections

17

Inspector hours on site

779

Citations per inspection

2.65 (all mines 2.30)

Accident reports

5

Injury and illness cases

4

Fatalities

0

Latest MSHA record

October 22, 2026

Citations issued to contractors here

12 ($2,710 proposed)

Citations and injury cases by year

Calendar years since 2022; 2026 runs to the date of the MSHA files.

Standards cited most at Wyodak Mine

Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.

Injury and illness cases at Wyodak Mine

Accident reports by degree of injury, as the operator reported them to MSHA.

What the accident reports at Wyodak Mine describe

Accident classification, as MSHA codes the circumstances that contributed most directly.

Equipment named in accident reports at Wyodak Mine

Other open mines in Campbell County, Wyoming

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.