ALL STATUSES / OPERATOR PORTFOLIO

RiverBend Materials

Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.

MSHA OPERATOR IDL00029

MINE PORTFOLIO

48 of 48 mines and facilities

2025-01-01 – 2026-10-18. All statuses records; production reporting is not required.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
Allied Rock Portable Crusher #13503688 · Active6/8 quarters reportedMarion, ORSurface · MSHA: Crushed, Broken Stone NEC016,6914029.5
Allied Rock Portable Crusher #23503775 · Active6/8 quarters reportedMarion, ORSurface · MSHA: Crushed, Broken Stone NEC04,6531023.3
Allied Rock Portable Crusher #33503940 · Active6/8 quarters reportedSherman, ORSurface · MSHA: Crushed, Broken Stone NEC012,6096020.8
Auburn Facility4501237 · Active6/8 quarters reportedKing, WASurface · MSHA: Construction Sand and Gravel0112,4728475.8
East Valley4503744 · Active6/8 quarters reportedYakima, WASurface · MSHA: Construction Sand and Gravel023,42013056.0
Hawthorne4503779 · Intermittent6/8 quarters reportedSpokane, WASurface · MSHA: Construction Sand and Gravel03,135004.0
Portable Plant3503782 · Active6/8 quarters reportedDouglas, ORSurface · MSHA: Crushed, Broken Stone NEC011,6751117.5
Portable Screening Plant3503311 · Active6/8 quarters reportedHood River, ORSurface · MSHA: Construction Sand and Gravel05,6741021.8
RiverBend Materials Coburg3501064 · Active6/8 quarters reportedLane, ORSurface · MSHA: Construction Sand and Gravel036,1002033.5
RiverBend Materials Corvallis3502705 · Active6/8 quarters reportedBenton, ORSurface · MSHA: Construction Sand and Gravel037,9392122.0
RiverBend Materials Dalton3500631 · Active6/8 quarters reportedPolk, ORSurface · MSHA: Crushed, Broken Stone NEC028,6351024.0
RiverBend Materials Hilroy3503953 · Active6/8 quarters reportedMarion, ORSurface · MSHA: Construction Sand and Gravel031,1501028.5
RiverBend Materials North Pit3500484 · Active6/8 quarters reportedLane, ORSurface · MSHA: Construction Sand and Gravel030,8336137.8
RiverBend Materials RiverBend West3503596 · Active6/8 quarters reportedMarion, ORSurface · MSHA: Construction Sand and Gravel026,9100128.0
RiverBend Materials Turner South3501002 · Active6/8 quarters reportedMarion, ORSurface · MSHA: Construction Sand and Gravel048,3351224.5
RiverBend Materials Windsor3503425 · Active6/8 quarters reportedMarion, ORSurface · MSHA: Crushed, Broken Stone NEC075,8485122.5
Sullivan Road Facility4502709 · Active6/8 quarters reportedSpokane, WASurface · MSHA: Construction Sand and Gravel047,5741111.8
Umpqua Mobile Crushing3503966 · Intermittent1/8 quarters reportedMarion, ORSurface · MSHA: Crushed, Broken Stone NEC00016.5
UMPQUA SAND & GRAVEL PIT3500593 · Active6/8 quarters reportedDouglas, ORSurface · MSHA: Construction Sand and Gravel023,5008123.8
Wilbur Division3503844 · Active6/8 quarters reportedDouglas, ORSurface · MSHA: Construction Sand and Gravel013,7503016.8
BAKER PIT3503451 · AbandonedUmatilla, ORSurface · MSHA: Construction Sand and Gravel——00—
Basalt Pit4503134 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—
BASALT PLANT4500073 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—
B P A Mead4502925 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—
CDC Portable Recycler Crusher4503588 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—
COEUR D'ALENE-PRE MIX #41000310 · AbandonedKootenai, IDSurface · MSHA: Construction Sand and Gravel——00—
Crestline Facility4501118 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—
D O E Pit No 14501752 · AbandonedBenton, WASurface · MSHA: Construction Sand and Gravel——00—
FT. WRIGHT-PREMIX #24500593 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—
Hayden Lake Pit1000727 · AbandonedKootenai, IDSurface · MSHA: Construction Sand and Gravel——00—
Juniper Canyon Pit3503322 · AbandonedCrook, ORSurface · MSHA: Crushed, Broken Stone NEC——00—
Kenstone Quarry3503807 · AbandonedCoos, ORSurface · MSHA: Construction Sand and Gravel——00—
KP Portable Crusher3503370 · AbandonedKlamath, ORSurface · MSHA: Crushed, Broken Stone NEC——00—
KP Portable Screen3503633 · AbandonedKlamath, ORSurface · MSHA: Construction Sand and Gravel——00—
Matheson Pit4500572 · AbandonedBenton, WASurface · MSHA: Construction Sand and Gravel——00—
Mead Pre-Mix #34502205 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—
Odair Pit4502356 · AbandonedGrant, WASurface · MSHA: Construction Sand and Gravel——00—
Park Road Plant4500560 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—
P F R 76 Pit4502999 · AbandonedBenton, WASurface · MSHA: Construction Sand and Gravel——00—
PORTABLE PLANT #14503343 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—
RiverBend Materials Bethel3503044 · AbandonedPolk, ORSurface · MSHA: Crushed, Broken Stone NEC——00—
RiverBend Turner Gravel3502478 · AbandonedMarion, ORSurface · MSHA: Crushed, Broken Stone NEC——00—
Toppenish Facility4500631 · AbandonedYakima, WASurface · MSHA: Construction Sand and Gravel——00—
Valley Concrete & Gravel Prtbl Crusher3500556 · AbandonedPolk, ORSurface · MSHA: Construction Sand and Gravel——00—
Valley Concrete & Gravel Prtbl Wash Plnt3503367 · AbandonedPolk, ORSurface · MSHA: Construction Sand and Gravel——00—
Yakima Crusher4500995 · AbandonedYakima, WASurface · MSHA: Construction Sand and Gravel——00—
Yakima Wash Plant4503362 · AbandonedYakima, WASurface · MSHA: Construction Sand and Gravel——00—
Yardley Pit4500594 · AbandonedSpokane, WASurface · MSHA: Construction Sand and Gravel——00—

LOCATION

Portfolio map

32 of 48 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-18Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

64

5 significant & substantial (S&S)

  1. 2025 Q12
  2. 2025 Q210
  3. 2025 Q33
  4. 2025 Q417
  5. 2026 Q112
  6. 2026 Q29
  7. 2026 Q37
  8. 2026 Q4 *4

Accident records

14

0 records classified as fatality

  1. 2025 Q14
  2. 2025 Q21
  3. 2025 Q33
  4. 2025 Q41
  5. 2026 Q11
  6. 2026 Q23
  7. 2026 Q31
  8. 2026 Q4 *0

Proposed penalties · USD

14,332.00

58 of 64 violations with amounts

  1. 2025 Q1302
  2. 2025 Q25,691
  3. 2025 Q3495
  4. 2025 Q42,890
  5. 2026 Q11,854
  6. 2026 Q21,537
  7. 2026 Q31,563
  8. 2026 Q4 *—

On-site inspection hours

528.00

87 inspections · 87 with hours

  1. 2025 Q186.50
  2. 2025 Q269.25
  3. 2025 Q344.00
  4. 2025 Q4120.75
  5. 2026 Q136.00
  6. 2026 Q285.25
  7. 2026 Q372.75
  8. 2026 Q4 *13.50
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q120302.00401286.5
2025-Q21005,691.00101469.3
2025-Q330495.00301144.0
2025-Q41722,890.001014120.8
2026-Q11201,854.0010536.0
2026-Q2901,537.00301485.3
2026-Q3711,563.00101672.8
2026-Q4 *42—00113.5

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

Safety activity

  1. accident220261180016
    RiverBend Materials Turner South · 3501002

    HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    Cleaning out chute.

  2. inspectionF03BD1C
    Sullivan Road Facility · 4502709

    Regular Safety and Health Inspection · 3.0 on-site hours

  3. accident220261120002
    UMPQUA SAND & GRAVEL PIT · 3500593

    HANDTOOLS (NONPOWERED) · DAYS AWAY FROM WORK ONLY

    Accident narrative

    While Employee 1 held the spring-loaded latch in a raised position, the tire bar slipped as Employee 2 positioned the new roller, creating a pinch point that caught their left thumb between the roller and latch.

  4. inspectionF036E40
    RiverBend Materials Corvallis · 3502705

    Regular Safety and Health Inspection · 5.8 on-site hours

  5. inspectionF03847D
    RiverBend Materials RiverBend West · 3503596

    Regular Safety and Health Inspection · 6.5 on-site hours

  6. inspectionF03D367
    Auburn Facility · 4501237

    Impoundment Spot Inspection · 1.5 on-site hours

  7. inspectionF026202
    Allied Rock Portable Crusher #3 · 3503940

    Regular Safety and Health Inspection · 3.8 on-site hours

  8. violation5100779
    Allied Rock Portable Crusher #3 · 3503940

    56.14100(b) · $151.00 proposed

  9. violation5100778
    Allied Rock Portable Crusher #3 · 3503940

    56.11001 · $151.00 proposed

  10. violation5100777
    Allied Rock Portable Crusher #3 · 3503940

    56.11001 · $151.00 proposed

  11. violation5100775
    Allied Rock Portable Crusher #1 · 3503688

    56.14100(b) · $151.00 proposed

  12. inspectionF0261FF
    Allied Rock Portable Crusher #1 · 3503688

    Regular Safety and Health Inspection · 13.3 on-site hours

  13. violation5100774
    Allied Rock Portable Crusher #1 · 3503688

    56.9300(a) · $151.00 proposed

  14. violation5100773
    Allied Rock Portable Crusher #1 · 3503688

    56.11001 · $151.00 proposed

  15. violation5100770
    East Valley · 4503744

    47.44(b) · $151.00 proposed

  16. violation5100769
    East Valley · 4503744

    56.12004 · $151.00 proposed

  17. violation5100768
    East Valley · 4503744

    56.12004 · $193.00 proposed

  18. violation5100767
    East Valley · 4503744

    56.14112(a)(1) · $151.00 proposed

  19. violation5100766
    East Valley · 4503744

    56.20003(a) · $151.00 proposed

  20. inspectionF0261FC
    East Valley · 4503744

    Regular Safety and Health Inspection · 12.0 on-site hours

  21. inspectionF0261F5
    Portable Screening Plant · 3503311

    Regular Safety and Health Inspection · 5.5 on-site hours

  22. violation5100756
    Portable Screening Plant · 3503311

    56.11001 · $151.00 proposed

  23. accident220260090027
    Auburn Facility · 4501237

    MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Employee initially stated that they began welding and the auto darkening feature on their helmet was delayed, which they believed caused a burn to the eye. They sought evaluation today, 1/7, and was diagnosed with a foreign body of the right eye.

  24. inspectionF032F55
    Sullivan Road Facility · 4502709

    Regular Safety and Health Inspection · 4.5 on-site hours

  25. accident220253370008
    Portable Plant · 3503782

    SLIP OR FALL OF PERSON · DAYS RESTRICTED ACTIVITY ONLY

    Accident narrative

    While climbing into the D8 dozer, an employee's foot slipped. As a result, their weight shifted onto their left shoulder, causing pain.

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

SELECTED PORTFOLIO

1 linked controller.

Relationships reflect the selected mine status and current MSHA controller/operator fields.