Deep River (Haynes) has had no fatalities among 1 reportable incident since 2024. MSHA has proposed $761 in penalties since 2024, with $467 outstanding.
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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: 34 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Deep River (Haynes) has $761 in proposed MSHA penalties and $467 outstanding across 0 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.
$761
proposed penalties
$761
current assessed
$294
paid to date
$467
outstanding
5 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-03-27.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘShares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year
Employees
2025
5
2024
5
Source: MSHA quarterly employment and production, updated weekly; years before 2000 come from MSHA's archived Part 50 employment files.
Deep River (Haynes) sits in Capitol Planning Region, Connecticut, where the Census mining category is 0.0% of county employment.
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.
Capitol Planning Region, Connecticut · Population 969,029
0.0%
Mining share of county employment
$91,541
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
Quarterly safety rates
ⓘCitations per million reported employee-hours. Rates begin in 2000; earlier incidents are counted but not rate-adjusted, though reported hours reach back to 1983. 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 Q3
2,718
0
0
0.0
2025 Q2
2,600
0
0
0.0
2024 Q4
2,219
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
1 on file
2024 · 1 incident
November 6, 2024CT · Metal/Non-Metaloutside foreman, leadmanOTHER
EE, lead operator was changing screens on a scalper. EE took a break shortly after noon. EE was found slumped over in EE's service pickup. 911 was called. Another worker started CPR until the ambulance arrived. The ambulance took EE to a medical facility. EE was pronounced dead at the medical facility.