Kafka Boulders Metal/Non-Metal
Kafka Granite LLC
· Surface
Controlled by
Glenn Kafka; Beverly Kafka
Antigo,
Langlade County,
WI
·
Intermittent
MSHA Mine ID: 4703295
Watch this mine
Email me when a new MSHA incident is filed at Kafka Boulders.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2001
63
citations
9
significant & substantial
$9,488
proposed penalties
$9,488
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 0 | 0 | 0 | |
| 2025 Q3 | 0 | 0 | 0 | |
| 2025 Q2 | 195 | 0 | 0 | 0.0 |
| 2025 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 365 | 0 | 0 | 0.0 |
| 2024 Q3 | 152 | 2 | 0 | 13157.9 |
| 2024 Q2 | 299 | 0 | 0 | 0.0 |
| 2024 Q1 | 250 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.