MILWAUKEE VALVE COMPANY, INC.
1075 WATER STREET, PRAIRIE DU SAC, WI 53578
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
Jun 25, 2026#349016741Jun 25, 2026OpenComplaint (B) · Partial scope, HealthOpen#349016741$00 viol.0 violations$0 in penalties
Inspection #349016741
Dates
- Opened
- Jun 25, 2026
- Closing Conference Date
- Jun 25, 2026
- Closed
- Open
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 351
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Jan 12, 2026#348680893Jan 12, 2026Complaint (B) · Partial scope, Safety#348680893$13,2402 viol.2 violations$13,240 in penalties
Inspection #348680893
Dates
- Opened
- Jan 12, 2026
- Closing Conference Date
- Jan 12, 2026
- Final Order
- Mar 11, 2026
- Closed
- Jun 1, 2026
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 350
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 2
- Violation Types
- 2 serious
- Initial Penalties
- $13,240
- Penalties on Record
- $13,240
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (2 of 2 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 I | Serious | 1 | 1 | $13,240 | $13,240 | - | Mar 11, 2026 | |
| 01001B | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 D | Serious | 1 | 1 | $0 | $0 | - | Mar 11, 2026 |
May 7, 2024#347465692May 7, 2024Complaint (B) · Partial scope, Health#347465692$00 viol.0 violations$0 in penalties
Inspection #347465692
Dates
- Opened
- May 7, 2024
- Closing Conference Date
- May 7, 2024
- Closed
- Sep 16, 2024
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 320
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Sep 1, 2020#344908611Sep 1, 2020Complaint (B) · Partial scope, Health#344908611$54,6124 viol.4 violations$54,612 in penalties
Inspection #344908611
Dates
- Opened
- Sep 1, 2020
- Closing Conference Date
- Feb 2, 2021
- Contested
- Mar 4, 2021
- Final Order
- Oct 7, 2021
- Closed
- Nov 12, 2022
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 330
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 4 serious
- Initial Penalties
- $134,590
- Penalties on Record
- $54,612
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.1025 Lead OSHA citation code: 19101025 H02 II | Serious | 1 | 20 | $53,642 | $13,653 | Mar 11, 2021 | Mar 4, 2021 | Sep 13, 2021 |
| 01002 | 1910.1200 Hazard Communication OSHA citation code: 19101200 H01 | Serious | 1 | 20 | $53,642 | $13,653 | Mar 11, 2021 | Mar 4, 2021 | Sep 13, 2021 |
| 01003 | 1910.1025 Lead OSHA citation code: 19101025 H01 | Serious | 1 | 1 | $13,653 | $13,653 | Nov 2, 2021 | - | Oct 7, 2021 |
| 01004 | 1910.1025 Lead OSHA citation code: 19101025 H02 I | Serious | 1 | 1 | $13,653 | $13,653 | Jun 30, 2022 | - | Oct 7, 2021 |
Jul 24, 2019#344176474Jul 24, 2019Complaint (B) · Partial scope, Health#344176474$91,33518 viol.18 violations$91,335 in penalties
Inspection #344176474
Dates
- Opened
- Jul 24, 2019
- Closing Conference Date
- Jul 24, 2019
- Contested
- Jan 16, 2020
- Final Order
- Apr 10, 2020
- Closed
- Aug 24, 2020
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 344
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 18
- Violation Types
- 14 serious, 4 other-than-serious
- Initial Penalties
- $161,209
- Penalties on Record
- $91,335
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Violations
Violation list (5 of 18 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.25 Stairways OSHA citation code: 19100025 C02 | Serious | 1 | 2 | $8,335 | $8,335 | Jan 14, 2020 | Jan 16, 2020 | Apr 10, 2020 |
| 01001B | 1910.147 Control of Hazardous Energy (Lockout/Tagout) OSHA citation code: 19100147 C04 I | Serious | 1 | 1 | $8,335 | $0 | Jan 14, 2020 | Jan 16, 2020 | Apr 10, 2020 |
| 01002 | 1910.28 Duty to Have Fall Protection OSHA citation code: 19100028 B11 II | Serious | 1 | 5 | $13,260 | $4,000 | Jan 14, 2020 | Jan 16, 2020 | Apr 10, 2020 |
| 01003 | 1910.133 Eye and Face Protection OSHA citation code: 19100133 A01 | Other | 1 | 4 | $8,335 | $4,000 | Jan 14, 2020 | Jan 16, 2020 | Apr 10, 2020 |
| 01004 | 1910.134 Respiratory Protection OSHA citation code: 19100134 G01 I A | Serious | 1 | 2 | $10,419 | $10,000 | Jan 14, 2020 | Jan 16, 2020 | Apr 10, 2020 |
Showing the 5 violations listed first by citation identifier. This inspection has 18 total violations documented in the U.S. Department of Labor OSHA enforcement database. The complete violation list is available at enforcedata.dol.gov.
Apr 19, 2017#342259843Apr 19, 2017Complaint (B) · Partial scope, Health#342259843$00 viol.0 violations$0 in penalties
Inspection #342259843
Dates
- Opened
- Apr 19, 2017
- Closing Conference Date
- May 9, 2017
- Closed
- May 10, 2017
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 360
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Complaint Inspection: This inspection record is categorized as a complaint inspection in the DOL OSHA enforcement data. OSHA can open complaint-driven inspections after receiving safety or health complaints from workers or their representatives.
Oct 27, 2016#341871267Oct 27, 2016Referral (C) · Partial scope, Safety#341871267$16,2984 viol.4 violations$16,298 in penalties
Inspection #341871267
Dates
- Opened
- Oct 27, 2016
- Closing Conference Date
- Mar 2, 2017
- Final Order
- Mar 27, 2017
- Closed
- Jul 3, 2017
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 320
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 4
- Violation Types
- 3 serious, 1 other-than-serious
- Initial Penalties
- $45,632
- Penalties on Record
- $16,298
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Violations
Violation list (4 of 4 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001A | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 C02 | Serious | 3 | 3 | $11,408 | $8,149 | Mar 20, 2017 | - | Mar 27, 2017 |
| 01001B | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 D02 | Serious | 3 | 3 | $11,408 | $0 | Apr 3, 2017 | - | Mar 27, 2017 |
| 01001C | 1910.146 Permit-Required Confined Spaces OSHA citation code: 19100146 D03 | Serious | 3 | 3 | $11,408 | $0 | Apr 3, 2017 | - | Mar 27, 2017 |
| 01004 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A03 II | Other | 1 | 3 | $11,408 | $8,149 | Jun 23, 2017 | - | Mar 27, 2017 |
Jan 9, 2014#339543944Jan 9, 2014Referral (C) · Records Only scope, Health#339543944$00 viol.0 violations$0 in penalties
Inspection #339543944
Dates
- Opened
- Jan 9, 2014
- Closing Conference Date
- Jan 9, 2014
- Closed
- Jan 14, 2014
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 316
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Referral Inspection: This inspection record is categorized as a referral inspection in the DOL OSHA enforcement data. Referral inspections can result from another agency, another OSHA activity, or another source referring a potential hazard to OSHA.
Feb 1, 2013#338624836Feb 1, 2013Planned (H) · Complete scope, Health#338624836$00 viol.0 violations$0 in penalties
Inspection #338624836
Dates
- Opened
- Feb 1, 2013
- Closing Conference Date
- Jul 9, 2013
- Closed
- Jul 9, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 308
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Feb 1, 2013#338622830Feb 1, 2013Follow-Up (F) · Partial scope, Health#338622830$00 viol.0 violations$0 in penalties
Inspection #338622830
Dates
- Opened
- Feb 1, 2013
- Closing Conference Date
- Jul 9, 2013
- Closed
- Jul 9, 2013
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 307
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332911 Industrial Valve Manufacturing
Follow-Up Inspection: This inspection record is categorized as a follow-up inspection in the DOL OSHA enforcement data. Follow-up inspections are used by OSHA after earlier enforcement activity and can be used to check later compliance status.
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
28 inspections, 1991 to 2026. Each row is one inspection; point at or tap a row for its dates and totals.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Short cases: When a case closed soon after it opened, the closed marker is drawn slightly to the right so both markers stay visible. Each row's card shows the exact dates.
Standards cited
Chemical exposure sampling
Sample results are listed in the record of each inspection that collected them.