Data / Mines / Idaho / Nampa Highway District #1
Nampa Highway District #1: 1 MSHA citation
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Nampa Highway District #1 is an intermittent construction sand and gravel surface mine in Canyon County, Idaho, operated by Nampa Highway District #1 with 3 employees on MSHA's record (mine ID 1001759). Since January 1, 2022 MSHA inspectors issued 1 citation and orders there with $357 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Nampa Highway District #1 (MSHA mine ID 1001759) in Canyon County, Idaho: each new citation and each accident report. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads the mine, citation, inspection and accident files that MSHA publishes, and this page is that reading. Ask for the mines of a commodity, state or operator with the operator's headquarters, website and size added from the web, and new mines, new citations and new accident reports arrive in your sheet, CRM, Slack or agent as MSHA posts them.
- MSHA mine ID
- 1001759
- Status
- Intermittent since March 3, 2011
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Canyon County, Idaho
- Nearest town
- Caldwell
- Operator
- Nampa Highway District #1
- Parent company
- Canyon County-ID
- Employees
- 3
- MSHA field office
- Boise ID Field Office
- Citations and orders since January 1, 2022
- 1
- Significant and substantial
- 1 (100.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $357
- Amount paid so far
- $357
- Inspections
- 7
- Inspector hours on site
- 25
- Citations per inspection
- 0.14 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- May 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 |
|---|---|---|---|---|
| 2024 | 1 | 1 | $357 | 0 |
Standards cited most at Nampa Highway District #1
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 56.15005 | Surface metal and nonmetal mines | 1 |
Other open mines in Canyon County, Idaho
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Plant #8 | DeAtley Crushing Co | Canyon County, ID | Construction sand and gravel | 23 | 23 |
| Quality Sand & Gravel, Inc | Quality Sand & Gravel, Inc. | Canyon County, ID | Construction sand and gravel | 2 | 22 |
| CR3 | Lurre Construction | Canyon County, ID | Construction sand and gravel | 2 | 19 |
| Dixie River Pit | Sunroc Corporation | Canyon County, ID | Construction sand and gravel | 3 | 14 |
| Portable Plant #1 | Rambo Crushing Company | Canyon County, ID | Construction sand and gravel | 6 | 12 |
| Portable Crusher | Rock Contractors Inc | Canyon County, ID | Construction sand and gravel | 4 | 12 |
| Portable 2 | Rock Contractors Inc | Canyon County, ID | Construction sand and gravel | 5 | 9 |
| Rambo Crushing Co. PP2 | Rambo Crushing Company | Canyon County, ID | Construction sand and gravel | 2 | 7 |
| Cope Sand & Gravel, Inc. | Cope Sand & Gravel, Inc. | Canyon County, ID | Construction sand and gravel | 5 | 5 |
| Strickland Stone | Strickland Stone, LLC | Canyon County, ID | Dimension basalt | 4 | 5 |
| TV Portable Wash Plant #1 | Idaho Materials & Construction | Canyon County, ID | Construction sand and gravel | 3 | 5 |
| Portable Crusher #2 | C. Wright Construction Co Inc | Canyon County, ID | Construction sand and gravel | 3 | 4 |
| Rock Placing Co. | Rock Placing Co. | Canyon County, ID | Dimension stone | 7 | 3 |
| H & B Crushing | H & B Crushing LLC | Canyon County, ID | Construction sand and gravel | 3 | 3 |
| Treasure Valley Portable #1 | Idaho Materials & Construction | Canyon County, ID | Construction sand and gravel | 2 | 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.