Arco Pass Pit
Metal/Non-Metal, Surface·Construction Sand and Gravel·Butte, Idaho·Mine ID 1002379
Operator Darland Skid Steer LLC·Controller not shown·MSHA status Intermittent since Jun 5, 2025
MSHA records as of Oct 23, 2026. Having MSHA inspection records is common for operating mines. Data and methodology
Not on record for this mine in MSHA's files: citations and orders, assessed penalties, contested citations, imminent danger orders (list starts July 1, 2010), accident, injury or illness reports (file starts January 2000).
Inspections
Began: Aug 4, 2026Ended: Aug 4, 2026Activity: Mine Idle ActivityInspectors: 1Hours on site: 0.5Details ⌄
- EVENT_NO
- F0332D3
- MINE_ID
- 1002379
- INSPECTION_BEGIN_DT
- Aug 4, 2026
- INSPECTION_END_DT
- Aug 4, 2026
- CONTROLLER_ID
- 0193241
- CONTROLLER_NAME
- Not recorded
- OPERATOR_ID
- 0203213
- OPERATOR_NAME
- Darland Skid Steer LLC
- CAL_YR
- 2026
- CAL_QTR
- 3
- FISCAL_YR
- 2026
- FISCAL_QTR
- 4
- INSPECT_OFFICE_CD
- M7611
- ACTIVITY_CODE
- E28
- ACTIVITY
- Mine Idle Activity
- ACTIVE_SECTIONS
- 0
- IDLE_SECTIONS
- 0
- SHAFT_SLOPE_SINK
- 0
- IMPOUND_CONSTR
- 0
- BLDG_CONSTR_SITES
- 0
- DRAGLINES
- 0
- UNCLASSIFIED_CONSTR
- 0
- CO_RECORDS
- N
- SURF_UG_MINE
- N
- SURF_FACILITY_MINE
- N
- REFUSE_PILES
- N
- EXPLOSIVE_STORAGE
- N
- OUTBY_AREAS
- N
- MAJOR_CONSTR
- N
- SHAFTS_SLOPES
- N
- IMPOUNDMENTS
- N
- MISC_AREA
- N
- PROGRAM_AREA
- M/NM--Mine Idle Activity
- SAMPLE_CNT_AIR
- 0
- SAMPLE_CNT_DUSTSPOT
- 0
- SAMPLE_CNT_DUSTSURVEY
- 0
- SAMPLE_CNT_RESPDUST
- 0
- SAMPLE_CNT_NOISE
- 0
- SAMPLE_CNT_OTHER
- 0
- NBR_INSPECTOR
- 1
- SUM_TOTAL_INSP_HOURS
- 4.75
- SUM_TOTAL_ON_SITE_HOURS
- 0.5
- COAL_METAL_IND
- M
- SUM_TOTAL_INSP_HRS_SPVR_TRAINEE
- Not recorded
- SUM_TOTAL_ON_SITE_HRS_SPVR_TRAINEE
- Not recorded
Began: Jul 22, 2026Ended: Jul 22, 2026Activity: Spot InspectionInspectors: 1Hours on site: 1.75Details ⌄
- EVENT_NO
- F0332CA
- MINE_ID
- 1002379
- INSPECTION_BEGIN_DT
- Jul 22, 2026
- INSPECTION_END_DT
- Jul 22, 2026
- CONTROLLER_ID
- 0193241
- CONTROLLER_NAME
- Not recorded
- OPERATOR_ID
- 0203213
- OPERATOR_NAME
- Darland Skid Steer LLC
- CAL_YR
- 2026
- CAL_QTR
- 3
- FISCAL_YR
- 2026
- FISCAL_QTR
- 4
- INSPECT_OFFICE_CD
- M7611
- ACTIVITY_CODE
- E16
- ACTIVITY
- Spot Inspection
- ACTIVE_SECTIONS
- 0
- IDLE_SECTIONS
- 0
- SHAFT_SLOPE_SINK
- 0
- IMPOUND_CONSTR
- 0
- BLDG_CONSTR_SITES
- 0
- DRAGLINES
- 0
- UNCLASSIFIED_CONSTR
- 0
- CO_RECORDS
- N
- SURF_UG_MINE
- N
- SURF_FACILITY_MINE
- N
- REFUSE_PILES
- N
- EXPLOSIVE_STORAGE
- N
- OUTBY_AREAS
- N
- MAJOR_CONSTR
- N
- SHAFTS_SLOPES
- N
- IMPOUNDMENTS
- N
- MISC_AREA
- N
- PROGRAM_AREA
- M/NM--Spot Inspection
- SAMPLE_CNT_AIR
- 0
- SAMPLE_CNT_DUSTSPOT
- 0
- SAMPLE_CNT_DUSTSURVEY
- 0
- SAMPLE_CNT_RESPDUST
- 0
- SAMPLE_CNT_NOISE
- 0
- SAMPLE_CNT_OTHER
- 0
- NBR_INSPECTOR
- 1
- SUM_TOTAL_INSP_HOURS
- 3
- SUM_TOTAL_ON_SITE_HOURS
- 1.75
- COAL_METAL_IND
- M
- SUM_TOTAL_INSP_HRS_SPVR_TRAINEE
- Not recorded
- SUM_TOTAL_ON_SITE_HRS_SPVR_TRAINEE
- Not recorded
Began: Jul 10, 2025Ended: Jul 10, 2025Activity: Regular Safety and Health InspectionInspectors: 1Hours on site: 6Details ⌄
- EVENT_NO
- F022BDA
- MINE_ID
- 1002379
- INSPECTION_BEGIN_DT
- Jul 10, 2025
- INSPECTION_END_DT
- Jul 10, 2025
- CONTROLLER_ID
- 0193241
- CONTROLLER_NAME
- Not recorded
- OPERATOR_ID
- 0203213
- OPERATOR_NAME
- Darland Skid Steer LLC
- CAL_YR
- 2025
- CAL_QTR
- 3
- FISCAL_YR
- 2025
- FISCAL_QTR
- 4
- INSPECT_OFFICE_CD
- M7611
- ACTIVITY_CODE
- E01
- ACTIVITY
- Regular Safety and Health Inspection
- ACTIVE_SECTIONS
- 0
- IDLE_SECTIONS
- 0
- SHAFT_SLOPE_SINK
- 0
- IMPOUND_CONSTR
- 0
- BLDG_CONSTR_SITES
- 0
- DRAGLINES
- 0
- UNCLASSIFIED_CONSTR
- 0
- CO_RECORDS
- N
- SURF_UG_MINE
- N
- SURF_FACILITY_MINE
- N
- REFUSE_PILES
- N
- EXPLOSIVE_STORAGE
- N
- OUTBY_AREAS
- N
- MAJOR_CONSTR
- N
- SHAFTS_SLOPES
- N
- IMPOUNDMENTS
- N
- MISC_AREA
- N
- PROGRAM_AREA
- M/NM--Regular Safety and Health Inspection
- SAMPLE_CNT_AIR
- 0
- SAMPLE_CNT_DUSTSPOT
- 0
- SAMPLE_CNT_DUSTSURVEY
- 0
- SAMPLE_CNT_RESPDUST
- 0
- SAMPLE_CNT_NOISE
- 0
- SAMPLE_CNT_OTHER
- 0
- NBR_INSPECTOR
- 1
- SUM_TOTAL_INSP_HOURS
- 13.25
- SUM_TOTAL_ON_SITE_HOURS
- 6
- COAL_METAL_IND
- M
- SUM_TOTAL_INSP_HRS_SPVR_TRAINEE
- Not recorded
- SUM_TOTAL_ON_SITE_HRS_SPVR_TRAINEE
- Not recorded
3 inspections and other MSHA visits since Jul 10, 2025; activity names are MSHA's own text. Full list: MSHA Mine Data Retrieval System.
Employment and hours worked
Year: 2025Part of mine: STRIP, QUARY, OPEN PITAverage employees: 27Hours worked: 652Details ⌄
- MINE_ID
- 1002379
- CURR_MINE_NM
- Arco Pass Pit
- STATE_ABBR
- ID
- SUBUNIT_CD
- 03
- SUBUNIT_DESC
- STRIP, QUARY, OPEN PIT
- CALENDAR_YR
- 2025
- ANNUAL_HRS
- 652
- ANNUAL_COAL_PROD
- 0
- AVG_ANNUAL_EMPL
- 27
- AVG_EMPLOYEE_HOURS
- 24
- C_M_IND
- M
What the operator reported to MSHA for the most recent year, one row per part of the mine, as MSHA files them. Rows are not added together.
Mine details
- MSHA field office
- Boise ID Field Office
- Nearest town
- Arco
- Days worked per week
- 5
- Hours per shift
- 8
- Production shifts per day
- 1
- Maintenance shifts per day
- 0
- Employees, current record
- 2
- Tailing ponds
- 0
- 103(i) spot inspection status
- Never Had 103I Status
- Safety committee
- N
- Portable operation
- Y
Every field in MSHA's mine record
- MINE_ID
- 1002379
- CURRENT_MINE_NAME
- Arco Pass Pit
- COAL_METAL_IND
- M
- CURRENT_MINE_TYPE
- Surface
- CURRENT_MINE_STATUS
- Intermittent
- CURRENT_STATUS_DT
- Jun 5, 2025
- CURRENT_CONTROLLER_ID
- 0193241
- CURRENT_CONTROLLER_NAME
- Not recorded
- CURRENT_OPERATOR_ID
- 0203213
- CURRENT_OPERATOR_NAME
- Darland Skid Steer LLC
- STATE
- ID
- BOM_STATE_CD
- 10
- FIPS_CNTY_CD
- 023
- FIPS_CNTY_NM
- Butte
- CONG_DIST_CD
- Not recorded
- COMPANY_TYPE
- Other
- CURRENT_CONTROLLER_BEGIN_DT
- May 21, 2025
- DISTRICT
- M7
- OFFICE_CD
- M7611
- OFFICE_NAME
- Boise ID Field Office
- ASSESS_CTRL_NO
- Not recorded
- PRIMARY_SIC_CD
- 144200
- PRIMARY_SIC
- Construction Sand and Gravel
- PRIMARY_SIC_CD_1
- 1442
- PRIMARY_SIC_CD_SFX
- 00
- SECONDARY_SIC_CD
- Not recorded
- SECONDARY_SIC
- Not recorded
- SECONDARY_SIC_CD_1
- Not recorded
- SECONDARY_SIC_CD_SFX
- Not recorded
- PRIMARY_CANVASS_CD
- 5
- PRIMARY_CANVASS
- SandAndGravel
- SECONDARY_CANVASS_CD
- Not recorded
- SECONDARY_CANVASS
- Not recorded
- CURRENT_103I
- Never Had 103I Status
- CURRENT_103I_DT
- Not recorded
- PORTABLE_OPERATION
- Y
- PORTABLE_FIPS_ST_CD
- 16
- DAYS_PER_WEEK
- 5
- HOURS_PER_SHIFT
- 8
- PROD_SHIFTS_PER_DAY
- 1
- MAINT_SHIFTS_PER_DAY
- 0
- NO_EMPLOYEES
- 2
- PART48_TRAINING
- Y
- AVG_MINE_HEIGHT
- Not recorded
- MINE_GAS_CATEGORY_CD
- Not recorded
- METHANE_LIBERATION
- Not recorded
- NO_PRODUCING_PITS
- Not recorded
- NO_NONPRODUCING_PITS
- Not recorded
- NO_TAILING_PONDS
- 0
- PILLAR_RECOVERY_USED
- N
- HIGHWALL_MINER_USED
- N
- MULTIPLE_PITS
- N
- SAFETY_COMMITTEE_IND
- N
- MILES_FROM_OFFICE
- 195
- NEAREST_TOWN
- Arco
Operator and controller history
Operator: Darland Skid Steer LLCFrom: May 21, 2025To: No end dateController: Not shownFrom : May 21, 2025To : No end dateDetails ⌄
- CONTROLLER_ID
- 0193241
- CONTROLLER_NAME
- Not recorded
- CONTROLLER_START_DT
- May 21, 2025
- CONTROLLER_END_DT
- Not recorded
- CONTROLLER_TYPE
- PERSON
- COAL_METAL_IND
- M
- MINE_ID
- 1002379
- MINE_NAME
- Arco Pass Pit
- MINE_STATUS
- Intermittent
- OPERATOR_ID
- 0203213
- OPERATOR_NAME
- Darland Skid Steer LLC
- OPERATOR_START_DT
- May 21, 2025
- OPERATOR_END_DT
- Not recorded
As MSHA records it, newest operator first.
Address of record
- Business
- Darland Skid Steer LLC
- Contact title
- Owner
- Address
- Street not shown, Arco ID 832130146
MSHA says an address of record "does not represent the actual mine location."
Every field in the address record
- MINE_ID
- 1002379
- MINE_NAME
- Arco Pass Pit
- CONTACT_TITLE
- Owner
- NEAREST_TOWN
- Arco
- BUSINESS_NAME
- Darland Skid Steer LLC
- STREET
- Not recorded
- PO_BOX
- Not recorded
- CITY
- Arco
- STATE_ABBR
- ID
- FIPS_STATE_CD
- 16
- STATE
- Idaho
- ZIP_CD
- 832130146
- COUNTRY
- USA
- PROVINCE
- Not recorded
- POSTAL_CD
- Not recorded
- MINE_TYPE_CD
- Surface
- MINE_STATUS
- Intermittent
- MINE_STATUS_DT
- Jun 5, 2025
- PRIMARY_SIC_CD
- Construction Sand and Gravel
- COAL_METAL_IND
- M
Sources. MSHA open government data files: Mines, Inspections, Violations, AssessedViolations, ContestedViolations, 107(a)OrdersIssued, Accidents, MinesProdYearly, ControllerOperatorHistory, AddressOfRecord. MSHA Mine Data Retrieval System·MSHA fatality report search·MSHA open government data
These are U.S. Department of Labor, Mine Safety and Health Administration records, reproduced as published. Citations can be contested, modified or vacated, and records that are contested or not yet final are included. SafetyRecord.org is not a consumer reporting agency. MSHA records as of Oct 23, 2026. Data and methodology