Data / Mines / Iowa / Portable Dredge Dept 484
Portable Dredge Dept 484: 7 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Portable Dredge Dept 484 is an active construction sand and gravel surface mine in Tama County, Iowa, operated by Wendling Quarries Inc with 4 employees on MSHA's record (mine ID 1300715). Since January 1, 2022 MSHA inspectors issued 7 citations and orders there with $1,019 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Portable Dredge Dept 484 (MSHA mine ID 1300715) in Tama County, Iowa: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 1300715
- Status
- Active since October 15, 2026
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Tama County, Iowa
- Nearest town
- Tama
- Operator
- Wendling Quarries Inc
- Parent company
- Manaco Corporation
- Employees
- 4
- MSHA field office
- Fort Dodge IA Field Office
- Citations and orders since January 1, 2022
- 7
- Significant and substantial
- 1 (14.3%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $1,019
- Amount paid so far
- $1,019
- Inspections
- 8
- Inspector hours on site
- 63
- Citations per inspection
- 0.88 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- October 13, 2026
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 | 2 | 0 | $266 | 0 |
| 2024 | 4 | 1 | $602 | 0 |
| 2026 | 1 | 0 | $151 | 0 |
Standards cited most at Portable Dredge Dept 484
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 56.12004 | Surface metal and nonmetal mines | 2 |
| 30 CFR 46.9 | Training at sand, gravel and surface stone mines | 2 |
| 30 CFR 56.15003 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.1000 | Surface metal and nonmetal mines | 1 |
| 30 CFR 62.120 | Occupational noise exposure | 1 |
Other open mines in Tama County, Iowa
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| A-Plant | Cessford Construction Company | Tama County, IA | Crushed, broken limestone | 10 | 15 |
| PCP #9 | Cessford Construction Company | Tama County, IA | Construction sand and gravel | 2 | 1 |
| Portable Lime Screen | Cessford Construction Company | Tama County, IA | Crushed, broken limestone | 2 | 0 |
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.