Key Takeaway

Wash Plant is a intermittent surface mine producing SandAndGravel, located in Pierre, Sully County, SD. It has 39 violations on record (2 S&S) and $5K in proposed penalties. Operated by Morris Inc.

Wash Plant

Intermittent Surface SandAndGravel

Operator: Morris Inc

Controller: Mary Weinheimer; Nancy Ronning; Mark Morris; Julie Morris-Holter; Jo

Location: Pierre, Sully County, SD

Employees: 4

39
Violations
2
S&S Violations
1
Accidents
$5K
Penalties

Recent Violations

View all 39 →
Date Section S&S Negligence Penalty
05/27/2025 56.11003 Non-S&S ModNegligence $151
07/26/2024 56.11001 Non-S&S ModNegligence $147
07/26/2023 56.11001 Non-S&S ModNegligence $143
07/26/2023 56.12032 Non-S&S ModNegligence $143
11/24/2020 50.30(a) Non-S&S LowNegligence $123
11/24/2020 56.4200(a)(2) Non-S&S ModNegligence $123
05/27/2020 56.12008 Non-S&S ModNegligence $123
05/27/2020 56.12028 Non-S&S ModNegligence $123
08/27/2019 56.4501 Non-S&S LowNegligence $121
08/27/2019 56.4201(a)(1) Non-S&S ModNegligence $121
08/27/2019 56.9300(a) Non-S&S ModNegligence $121
08/27/2019 56.4101 Non-S&S ModNegligence $121
08/27/2019 56.14132(a) Non-S&S ModNegligence $121
07/17/2018 56.12004 Non-S&S ModNegligence $118
07/17/2018 56.12032 Non-S&S ModNegligence $118
11/15/2016 56.12008 Non-S&S ModNegligence $114
11/15/2016 56.12006 Non-S&S ModNegligence $114
11/15/2016 56.12028 Non-S&S ModNegligence $114
09/14/2015 50.30(a) Non-S&S ModNegligence $100
04/14/2015 56.4601 Non-S&S ModNegligence $100

Accidents & Injuries

View all 1 →
Date Classification Injury Days Lost
11/24/2025 HANDLING OF MATERIALS NO DYS AWY FRM WRK,NO RSTR ACT None

Inspections

View all 43 →
Begin End Hours Inspectors
05/27/2025 05/29/2025 26.50 1
07/25/2024 07/26/2024 13.25 1
07/26/2023 07/26/2023 5.00 1
11/23/2021 11/24/2021 13.00 1
11/30/2020 11/30/2020 0.50 1
11/24/2020 11/24/2020 22.50 1
09/14/2020 09/15/2020 19.25 1
05/26/2020 05/27/2020 16.75 1
08/26/2019 08/28/2019 36.75 1
07/17/2018 07/18/2018 27.25 1

Mine Details

MSHA Mine ID3901411
Mine TypeSurface
StatusIntermittent
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees4
Days/Week5.0
Hours/Shift11.0
Coordinates44.6013890, -99.8422220
Nearest TownPierre

Related Mines

S P No 1
Rapid City, Pennington County, SD
38 violations Intermittent
Sand Plant Crusher
Pierre, Stanley County, SD
35 violations Abandoned
3 Crusher Plant 3/2005
Pierre, Stanley County, SD
23 violations Intermittent
BLUNT PLANT
Rapid City, Sully County, SD
8 violations Abandoned
S.P. No. 2
Pierre, Stanley County, SD
1 violations Abandoned
Sully County Pit
Sully County, SD
0 violations Abandoned

Frequently Asked Questions

How many MSHA violations does Wash Plant have?

Wash Plant has 39 MSHA violations on record, of which 2 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $5K.

What type of mine is Wash Plant?

Wash Plant is a Surface mine producing SandAndGravel, located in Pierre, Sully County, SD. It currently has 4 employees.

Has anyone been injured or killed at Wash Plant?

According to MSHA records, Wash Plant has 1 reported accident/injury records and 0 fatalities on file.

Who operates Wash Plant?

Wash Plant is operated by Morris Inc and controlled by Mary Weinheimer; Nancy Ronning; Mark Morris; Julie Morris-Holter; Jo. MSHA Mine ID: 3901411.