PORTABLE SCREENER Metal/Non-Metal
Krueger Brothers Gravel & Dirt
· Surface
Controlled by
Roger Krueger; David Krueger
Groton,
Spink County,
SD
·
Intermittent
MSHA Mine ID: 3901432
Watch this mine
Email me when a new MSHA incident is filed at PORTABLE SCREENER.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2009
11
citations
0
significant & substantial
$1,233
proposed penalties
$1,233
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 | 124 | 0 | 0 | 0.0 |
| 2025 Q3 | 137 | 0 | 0 | 0.0 |
| 2025 Q2 | 123 | 0 | 0 | 0.0 |
| 2025 Q1 | 20 | 1 | 0 | 50000.0 |
| 2024 Q4 | 89 | 0 | 0 | 0.0 |
| 2024 Q3 | 169 | 0 | 0 | 0.0 |
| 2024 Q2 | 184 | 0 | 0 | 0.0 |
| 2024 Q1 | 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.