Mining Incidents

Bulldog Mine Metal/Non-Metal

Rio Grande Silver, Inc. · Underground
Controlled by Hecla Mining Company
Creede, Mineral County, CO  ·  Temporarily Idled
MSHA Mine ID: 0500413

Bulldog Mine has $53K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
19
Years on record
1983–2013
Latest incident
May 2013
Compliance record
MSHA citations since 2012
11
citations
2
significant & substantial
$53,360
proposed penalties
$1,860
paid to date
3% of proposed penalties paid to date, a $51,500 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2012
24
inspections on record
368
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 368 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Bulldog Mine has $53K in proposed MSHA penalties and $0 outstanding across 2 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$53K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
9 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2023-08-22.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 485 0 0 0.0
2025 Q2 494 0 0 0.0
2025 Q1 503 0 0 0.0
2024 Q4 387 0 0 0.0
2024 Q3 527 0 0 0.0
2024 Q2 500 0 0 0.0
2024 Q1 499 0 0 0.0
2023 Q4 421 0 0 0.0
Show 18 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q3 493 1 0 2028.4
2023 Q2 489 0 0 0.0
2023 Q1 474 0 0 0.0
2022 Q4 440 0 0 0.0
2022 Q3 615 0 0 0.0
2022 Q2 515 0 0 0.0
2014 Q3 2,012 0 0 0.0
2014 Q2 2,428 1 0 411.9
2014 Q1 2,272 0 0 0.0
2013 Q4 5,288 0 0 0.0
2013 Q3 6,844 0 0 0.0
2013 Q2 9,082 5 1 550.5
2013 Q1 10,167 0 0 0.0
2012 Q4 2,205 0 0 0.0
2012 Q3 240 1 0 4166.7
2012 Q2 228 0 0 0.0
2012 Q1 73 3 1 41095.9
2011 Q4 110 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

19 on file

2013 · 2 incidents

May 29, 2013 CO · Metal/Non-Metal bull gang foreman, labor foreman, leadman, section foreman, shift boss MACHINERY
Rio Grande Silver, Inc. · Struck by powered moving object

Equipment operator was trimming the face, back, and ribs with an excavator with a road header attachment. He finished trimming and was starting to tram back out. Operator traveled 4 feet and went over uneven floor causing his left arm to activate the swing arm lever to the left. The road header swung to the left striking the injured employee.

March 7, 2013 CO · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Rio Grande Silver, Inc. · Absorption of radiations, caustics, toxic and noxious substances

Employee was emptying bags of cement in the dry pot machine and had all his PPE on. Employee started to sweat and the sweat ran down thru his goggles and into his eyes. After the task was completed, he took his goggles off and rubbed his left eye irritating it.

2012 · 2 incidents

November 9, 2012 CO · Metal/Non-Metal mechanic helper HANDLING OF MATERIALS
Rio Grande Silver, Inc. · Struck against stationary object

Employee picked up a full can of welding rod by grasping the sharp edge of the top. The weight of the can caused the sharp edge to cut through employee's leather glove and into his left index finger. He received 5 sutures.

October 30, 2012 CO · Metal/Non-Metal ledgeman/hand, quarry man POWERED HAULAGE
Rio Grande Silver, Inc. · Struck by... (Not Elsewhere Classified)

The injured employee was struck by a wooden post that had come under compression from the scissor deck he was operating. The post was left leaning against the rail of the scissor deck. When the deck was raised, the post became wedged between the deck and the rib, the pressure was relieved suddenly from the base of the post causing it to strike him in the elbow and ribs.

1988 · 1 incident

August 6, 1988 CO · Metal/Non-Metal ledgeman/hand, quarry man DUST DISEASE OF LUNGS
Homestake Mining Company · Inhalation of radiations, caustics, toxic and noxious substances

CONDITIONS CONTRIBUTING TO ILLNESS AND EXTENT OF ILLNESS ARE UNDETERMINED AT THIS TIME

1987 · 1 incident

August 25, 1987 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Homestake Mining Company · Fall from machine

EMPLOYEE WAS GE7TING OUT OF FRONT END LOADER, SLIPPED ON WET STEP BRAKING LEFT HIP.

1986 · 1 incident

August 25, 1986 CO · Metal/Non-Metal ledgeman/hand, quarry man HANDTOOLS (NONPOWERED)
Homestake Mining Company · Over-exertion in lifting objects

MINER WAS LOADI3G LIFTERS AND KNEE HOLES. MINER WAS BENT OVER PLACING POWDER IN HOLES, REACHED OVER TO PICK UP LOADING STICK TO TAMP POWDER AND TWISTED HIS BACK.

1985 · 1 incident

July 27, 1985 CO · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management MACHINERY
Homestake Mining Company · Over-exertion (Not Elsewhere Classified)

EMP WAS LOOSENING LUG NUTS WITH A PNEUMATIC IMPACT WRENCH WHEN HE FELT A SHARP PAIN IN LOWER BACK HE WAS STANDING WITH IMPACT WRENCH IN HAND AND TURNED TO APPLY THE WRENCH TO THE LUG NUT

1984 · 7 incidents

September 7, 1984 CO · Metal/Non-Metal ledgeman/hand, quarry man MACHINERY
Homestake Mining Company · Struck by falling object

THE MINER WAS COLLERING A BACK HOLE WHEN A SMALL PIECE OF ROCK FELL AND STRUCK HIM ON THE POINT OF THE CHIN.

July 19, 1984 CO · Metal/Non-Metal POWERED HAULAGE
Homestake Mining Company · Struck against a moving object

THE MANCHA LOCOMOTIVE COLLIDED WITH A MUCK HAUL LOCOMOTIVE. I NAME BUMPED HIS KNEE ON THE INSIDE OF THE OPERATOR\S CAB UPON IMPACT. THE EXAMINING PHYSICIAN RELEASED HIM FOR IMMEDICATE DUTY BUT THE BRUISED KNEE REQUIRED A RETURN VISIT TO HAVE FLUID DRAINED.

June 29, 1984 CO · Metal/Non-Metal ledgeman/hand, quarry man MACHINERY
Homestake Mining Company · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS DRILLING WITH JUMBO. HE RELEASED FEED MOTOR TO RETRACT STEEL AND THE FEED MOTOR PRESSED AGAINST LITTLE FINGER ON HIS RIGHT HAND CAUSING A LACERATION.

February 20, 1984 CO · Metal/Non-Metal ledgeman/hand, quarry man SLIP OR FALL OF PERSON
Homestake Mining Company · Caught in, under or between a moving and a stationary object

EE WAS CARRYING 8X8 TIMBER ONH IS HSOULDER WHEN HE LOSE HIS FOOTING CAUSING TIMBER TO FALL PINNING FINGER BETWEEN THE RIB & TIMBER.

January 1, 1984 CO · Metal/Non-Metal ledgeman/hand, quarry man DUST DISEASE OF LUNGS
Homestake Mining Company · Inhalation of radiations, caustics, toxic and noxious substances

RESPITORY PROBLEMS-ALLEGED SILICOSIS

1983 · 4 incidents

December 9, 1983 CO · Metal/Non-Metal supply man, supply worker, nipper POWERED HAULAGE
Homestake Mining Company · Caught in, under or between a moving and a stationary object

EMP WAS COUPLING ELECTRIC MOTOR TO TRAIN CAR - MOTOR ROLLED INTO CAR PINCHING INDEX FINGER OF RIGHT HAND BETWEEN COUPLERS. SMASHED AND LACERATED TIP OF INDEX FINGER

October 19, 1983 CO · Metal/Non-Metal driller operator MACHINERY
Homestake Mining Company · Caught in, under or between (Not Elsewhere Classified)

EMPLOYEE WAS DRILLING WITH JACKLEG, MACHINE GOT OFF BALANCE, SLIPPED, PINCHING EMPLOYEES INDEX FINGER ON RIGHT HAND BETWEEN MACHINE AND LEG STOP. 4 STITCHES REQUIRED.

May 20, 1983 CO · Metal/Non-Metal ledgeman/hand, quarry man MACHINERY
Homestake Mining Company · Caught in, under or between a moving and a stationary object

DRILLING WITH JUMBO IN TRACK HEADING CAUGHT HAND BETWEEN MACHINE AND RIB WHILE MOVING DRILL BOOM INJURED FLESHY TISSUE BETWEEN THUMB AND INDEX FINGER ON LEFT HAND REQUIRING FIVE STITCHES

March 23, 1983 CO · Metal/Non-Metal mine manager, mine foreman, mine owner MACHINERY
Homestake Mining Company · Struck by falling object

MR SEIME WAS OBSERVING A TRACK DRIFTR CREW DEILL WHEN THE WOODEN SLACKING FROM ROOF JACK VIBRATED LOOSE ALLOWING THE SLACK TO FALL ON HIS HAND CUT FINGER STITCHES REQUIRED

For insurers, brokers, and safety consultants

The full compliance file on Bulldog Mine

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.