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MSHA mine register by county

Mines in Maui County, Hawaii

Maui County, Hawaii has 42 mines on MSHA's register: 3 active, 1 intermittent, 38 abandoned. 109 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 511 citations.

Every mine MSHA has registered in Maui County, working or not, with the accident, fatality and citation record each one carries on this site. Active mines are listed first, then the rest by the weight of their record.

Abandoned and historical mine features in Maui County →

Mines on register
42
Active
3
Fatalities on record
0
Citations issued
511
0 underground · 39 surface · 3 facilities 0 coal · 42 metal and non-metal 1 intermittent 38 abandoned 109 reported accidents, 1983–2026
Local economic context
ⓘ County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Maui County, Hawaii · Population 164,632
0.0%
Mining share of county employment
$95,076
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
On the map 
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MSHA-registered mine, any status

Mines plot only where MSHA holds a surveyed coordinate for the site; mines the agency locates to a town, county or state centroid are in the counts and the list above but not drawn. Click a point for the mine's status and record.

Operators with the most mines herecurrent operator of record
Operator Mines Active Fatalities
Goodfellow Brothers, LLC 14 0 0
Hawaiian Cement 4 2 0
Castle & Cooke Resorts LLC 3 0 0
Ameron H C & D 2 0 0
Fong Construction Company Ltd 2 0 0
Allied Aggregates Corp 1 0 0
Aukaina Inc 1 0 0
E T Ige Construction Inc 1 0 0
Hawaiian Commercial & Sugar Company 1 0 0
HC&D LLC 1 0 0
Mines in Maui County42 on register
  1. Puunene Camp 10 Quarry
    Surface metal/non-metal · Kahala Concrete, LLC · MSHA ID 5100004
    Active
  2. Puunene Quarry
    Surface metal/non-metal · Hawaiian Cement · MSHA ID 5100192
    Active
  3. Waikapu Quarry
    Surface metal/non-metal · Hawaiian Cement · MSHA ID 5100171
    Active
  4. Waikapu Pit And Mill
    Surface metal/non-metal · Hawaiian Cement · MSHA ID 5100120
    Abandoned
  5. MOLOKAI QUARRY
    Surface metal/non-metal · MANAWAINUI MOLOKAI QUARRY LLC · MSHA ID 5100206
    Intermittent
  6. Plant 2
    Surface metal/non-metal · Castle & Cooke Resorts LLC · MSHA ID 5100205
    Abandoned
  7. GBI #1 K0 232 Metso LT120
    Surface metal/non-metal · Goodfellow Brothers, LLC · MSHA ID 5100198
    Abandoned
  8. Plant 1
    Surface metal/non-metal · Castle & Cooke Resorts LLC · MSHA ID 5100246
    Abandoned
  9. GBI #11- K0 245 Metso LT106
    Surface metal/non-metal · Goodfellow Bros. LLC · MSHA ID 5100259
    Abandoned
  10. GBI #5
    Surface metal/non-metal · Goodfellow Brothers Inc · MSHA ID 5100228
    Abandoned
  11. GBI #13 - K0 243 Metso LT 120
    Surface metal/non-metal · Goodfellow Bros. LLC · MSHA ID 5100271
    Abandoned
  12. Pohakulepo Recycling Llc
    Surface metal/non-metal · Pohakulepo Recycling Llc · MSHA ID 5100231
    Abandoned
  13. GBI #10 - K0 237 Metso LT120
    Surface metal/non-metal · Goodfellow Bros. LLC · MSHA ID 5100258
    Abandoned
  14. GBI #20 K0 228
    Surface metal/non-metal · Goodfellow Bros. LLC · MSHA ID 5100256
    Abandoned
  15. Portable Plant #1
    Surface metal/non-metal · Seacon Tech Corp. · MSHA ID 5100284
    Abandoned
  16. Rojac Portable Plant
    Surface metal/non-metal · Rojac Trucking Inc · MSHA ID 5100203
    Abandoned
  17. GBI #18 K0 183
    Surface metal/non-metal · Goodfellow Bros. LLC · MSHA ID 5100280
    Abandoned
  18. GBI #12 K0 213 Warrior 2400
    Surface metal/non-metal · Goodfellow Bros. LLC · MSHA ID 5100266
    Abandoned
  19. Komatsu Portable Plant
    Surface metal/non-metal · Castle & Cooke Resorts LLC · MSHA ID 5100247
    Abandoned
  20. GBI 15
    Surface metal/non-metal · Goodfellow Brothers Inc · MSHA ID 5100273
    Abandoned
  21. Maui Blocks Incorporated
    Facility metal/non-metal · Maui Blocks Inc · MSHA ID 5100169
    Abandoned
  22. K231 FT 3055 Jaw #17
    Surface metal/non-metal · Goodfellow Bros., LLC · MSHA ID 5100281
    Abandoned
  23. Manawainui Quarry
    Surface metal/non-metal · Tri-L Construction, Inc., Q.D. · MSHA ID 5100268
    Abandoned
  24. Waikapu Sand Pit
    Surface metal/non-metal · Hawaiian Cement · MSHA ID 5100296
    Abandoned
  25. GBI #16
    Surface metal/non-metal · Goodfellow Brothers Inc · MSHA ID 5100282
    Abandoned
  26. Aukaina
    Surface metal/non-metal · Aukaina Inc · MSHA ID 5100207
    Abandoned
  27. Extec S3
    Surface metal/non-metal · Superior Topsoil LLC · MSHA ID 5100316
    Abandoned
  28. Fong'S Portable Crusher
    Surface metal/non-metal · Fong Construction Company Ltd · MSHA ID 5100204
    Abandoned
  29. G B I #2
    Surface metal/non-metal · Goodfellow Brothers Inc · MSHA ID 5100200
    Abandoned
  30. Kaunakakai Pit Or K'Kai
    Surface metal/non-metal · Molokai Ranch · MSHA ID 5100180
    Abandoned
  31. Kihei Base Yard
    Surface metal/non-metal · Goodfellow Bros. Inc. · MSHA ID 5100283
    Abandoned
  32. Lime Kiln
    Facility metal/non-metal · Hawaiian Commercial & Sugar Company · MSHA ID 5100177
    Abandoned
  33. Manawainui Plant
    Surface metal/non-metal · Allied Aggregates Corp · MSHA ID 5100154
    Abandoned
  34. Meyer Quarry
    Surface metal/non-metal · Molokai Construction Inc · MSHA ID 5100181
    Abandoned
  35. Olawalu Cinder Pit
    Surface metal/non-metal · Ameron H C & D · MSHA ID 5100137
    Abandoned
  36. Olowalu Cinder Pit
    Surface metal/non-metal · Fong Construction Company Ltd · MSHA ID 5100066
    Abandoned
  37. Portable Plant #1
    Surface metal/non-metal · Seacon Technologies Corp. · MSHA ID 5100285
    Abandoned
  38. Pulehunui Pit & Mill
    Surface metal/non-metal · E T Ige Construction Inc · MSHA ID 5100178
    Abandoned
  39. Red Hill Pit
    Surface metal/non-metal · Maui County Public Works Department · MSHA ID 5100182
    Abandoned
  40. Site 9 Sand
    Surface metal/non-metal · HC&D LLC · MSHA ID 5100315
    Abandoned
  41. Waieli Pit And Mill
    Surface metal/non-metal · Ameron H C & D · MSHA ID 5100074
    Abandoned
  42. Wailea Mill
    Facility metal/non-metal · Goodfellow Brothers Inc · MSHA ID 5100185
    Abandoned

Status, type and operator are as reported to MSHA. Fatality and accident counts are MSHA's reportable accident records for the mine; citations are inspector-issued violations on record. Each mine's own page carries the full detail.

Other counties in HawaiiAll counties →
How to read these numbers

The register is MSHA's Mine Data Retrieval System: every operation ever assigned a mine ID, including ones abandoned decades ago, so the count is a history of mining in the county, not a count of working mines. A mine's county is the one its operator reported to MSHA. Fatality and accident counts start with MSHA's reportable-accident records (1983 onward); citation counts are inspector-issued violations on record. We are an independent research tool, not MSHA.