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Data / Mines / Utah / Erda

Erda, Tooele County, Utah: 53 MSHA citations

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

Erda is an active construction sand and gravel surface mine in Tooele County, Utah, operated by StoneRiver Materials with 2 employees on MSHA's record (mine ID 4202613). Since January 1, 2022 MSHA inspectors issued 53 citations and orders there with $23,951 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.

The request: Watch Erda (MSHA mine ID 4202613) in Tooele County, Utah: each new citation and each accident report. $10 of work on sign-up, no card.

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MSHA mine ID
4202613
Status
Active since April 27, 2020
Main commodity
Construction sand and gravel
Mine type
Surface
County
Tooele County, Utah
Nearest town
Erda
Operator
StoneRiver Materials
Employees
2
MSHA field office
Salt Lake City UT Field Office
Citations and orders since January 1, 2022
53
Significant and substantial
6 (11.3%)
Closure orders
0
High negligence or reckless
1
Proposed penalties
$23,951
Amount paid so far
$16,848
Inspections
13
Inspector hours on site
88
Citations per inspection
4.08 (all mines 2.30)
Accident reports
1
Injury and illness cases
1
Fatalities
0
Latest MSHA record
September 3, 2026
Citations issued to contractors here
2 ($286 proposed)

Citations and injury cases by year

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

YearCitations and ordersSignificant and substantialProposed penaltiesInjury and illness cases
202230$3990
2023130$3,7110
2024100$2,9490
2025195$10,3890
202681$6,5031

Standards cited most at Erda

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

StandardWhat the part coversCitations
30 CFR 56.14107Surface metal and nonmetal mines11
30 CFR 56.12032Surface metal and nonmetal mines6
30 CFR 56.14132Surface metal and nonmetal mines4
30 CFR 56.12004Surface metal and nonmetal mines4
30 CFR 56.14100Surface metal and nonmetal mines4
30 CFR 56.12068Surface metal and nonmetal mines3
30 CFR 56.20003Surface metal and nonmetal mines3
30 CFR 50.30Reporting of accidents, injuries and illnesses2
30 CFR 56.12013Surface metal and nonmetal mines2
30 CFR 56.4201Surface metal and nonmetal mines2
30 CFR 56.12008Surface metal and nonmetal mines2
30 CFR 56.15001Surface metal and nonmetal mines1
30 CFR 56.18002Surface metal and nonmetal mines1
30 CFR 56.11003Surface metal and nonmetal mines1
30 CFR 56.12018Surface metal and nonmetal mines1

Injury and illness cases at Erda

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

DegreeCases
Days away from work or restricted activity1

What the accident reports at Erda describe

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

ClassificationReports
Slip or fall of person1

Other open mines in Tooele County, Utah

MineOperatorCountyMain commodityEmployeesCitations since 2022
Pit 12Rulon Harper Construction, IncTooele County, UTConstruction sand and gravel292
Kiewit MineDesert Hawk Gold CorpTooele County, UTGold ore479
5 Mile CrusherDunn Construction, LCTooele County, UTConstruction sand and gravel342
Adobe Rock -Erda PitAdobe Rock Products LLCTooele County, UTConstruction sand and gravel1036
Ash Grove Tooele PlantAsh Grove Cement CompanyTooele County, UTMisc. nonmetallic mnls.229
Bauer PitStaker & Parson CompaniesTooele County, UTConstruction sand and gravel226
Grantsville PitArizona MaterialsTooele County, UTConstruction sand and gravel223
Stockton PitArizona MaterialsTooele County, UTConstruction sand and gravel422
Bauer PitGeneva Rock Products IncTooele County, UTConstruction sand and gravel413
Crushing & Sampling UnitBolinder ResourcesTooele County, UTConstruction sand and gravel212
Coyote AggregateGranite Construction CompanyTooele County, UTConstruction sand and gravel212
Faust PerliteBroken Arrow IncTooele County, UTPerlite28
Ames P U 42-02321Ames Construction IncTooele County, UTConstruction sand and gravel26
Broken Arrow PortableBroken Arrow IncTooele County, UTConstruction sand and gravel25
Closed Circuit Portable ImpactorTM Crushing, LLCTooele County, UTConstruction sand and gravel23

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.