Data / Mines / Connecticut / Waterville Materials
Waterville Materials: 12 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Waterville Materials is a temporarily idled crushed, broken stone surface mine in New Haven County, Connecticut, operated by Level Development Corporation with 0 employees on MSHA's record (mine ID 0600791). Since January 1, 2022 MSHA inspectors issued 12 citations and orders there with $1,897 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Waterville Materials (MSHA mine ID 0600791) in New Haven County, Connecticut: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 0600791
- Status
- Temporarily Idled since July 16, 2025
- Main commodity
- Crushed, broken stone
- Mine type
- Surface
- County
- New Haven County, Connecticut
- Nearest town
- Waterbury
- Operator
- Level Development Corporation
- Employees
- 0
- MSHA field office
- Albany NY Field Office
- Citations and orders since January 1, 2022
- 12
- Significant and substantial
- 1 (8.3%)
- Closure orders
- 1
- High negligence or reckless
- 2
- Proposed penalties
- $1,897
- Amount paid so far
- $1,897
- Inspections
- 8
- Inspector hours on site
- 18
- Citations per inspection
- 1.50 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- July 15, 2025
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 1 | 1 | $296 | 0 |
| 2023 | 9 | 0 | $1,303 | 0 |
| 2024 | 1 | 0 | $147 | 0 |
| 2025 | 1 | 0 | $151 | 0 |
Standards cited most at Waterville Materials
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 2 |
| 30 CFR 56.1000 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.9301 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.20011 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.18010 | Surface metal and nonmetal mines | 1 |
| 30 CFR 41.12 | Notice of legal identity | 1 |
| 30 CFR 46.8 | Training at sand, gravel and surface stone mines | 1 |
Other open mines in New Haven County, Connecticut
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Stony Creek | Stony Creek Quarry Corporation | New Haven County, CT | Dimension stone | 9 | 37 |
| York Hill Mine & Mill | The York Hill Trap Rock Quarry Company, Inc. | New Haven County, CT | Crushed, broken stone | 15 | 30 |
| North Branford Quarry | Tilcon Connecticut Inc. | New Haven County, CT | Crushed, broken traprock | 40 | 29 |
| Wallingford Quarry | Tilcon Connecticut Inc. | New Haven County, CT | Crushed, broken stone | 2 | 20 |
| Defeo Portable Plant | Defeo Materials LLC | New Haven County, CT | Crushed, broken stone | 4 | 18 |
| Haynes Aggregates, Seymour LLC | Haynes Materials Company | New Haven County, CT | Crushed, broken stone | 11 | 15 |
| Goliath-7 | Guerrera Construction Company Inc | New Haven County, CT | Crushed, broken stone | 3 | 15 |
| Quarry No 2 Southbury | O & G Industries Inc | New Haven County, CT | Crushed, broken limestone | 16 | 13 |
| Waterbury Quarry | WSS Holdings LLC | New Haven County, CT | Crushed, broken stone | 10 | 13 |
| Pearl Lake Road Pit & Mill | Tony Calabro Sons Inc | New Haven County, CT | Crushed, broken sandstone | 8 | 12 |
| Beacon Falls Quarry | WSS Holdings LLC | New Haven County, CT | Crushed, broken stone | 3 | 12 |
| Split Rock | F&F Materials, LLC | New Haven County, CT | Crushed, broken stone | 5 | 6 |
| Beacon Falls Wash Plant #2 | O & G Industries Inc | New Haven County, CT | Construction sand and gravel | 2 | 3 |
| O & G Prospect Quarry #3 | O & G Industries Inc | New Haven County, CT | Crushed, broken granite | 3 | 1 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.