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
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.
Jan 30, 2012#331902965Jan 30, 2012Monitoring (D) · Partial scope, Health#331902965$00 viol.0 violations$0 in penalties
Inspection #331902965
Dates
- Opened
- Jan 30, 2012
- Closing Conference Date
- Apr 13, 2012
- Closed
- Apr 17, 2012
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 100
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
Monitoring Inspection: This inspection record is categorized as a monitoring inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Jan 10, 2011#313136905Jan 10, 2011Monitoring (D) · Partial scope, Health#313136905$00 viol.0 violations$0 in penalties
Inspection #313136905
Dates
- Opened
- Jan 10, 2011
- Closing Conference Date
- Feb 22, 2011
- Closed
- Feb 22, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 298
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 331528
Monitoring Inspection: This inspection record is categorized as a monitoring inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Chemical Exposure Sampling13 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 5 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 5 | 0 | mg/m³ |
| Cadmium | 5 | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 5 | 0 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 5 | 0 | mg/m³ |
| Copper Fume (as Cu) | 5 | 0.097906 - 1.8896107 | mg/m³ |
| Iron Oxide Fume | 5 | 0 - 0.0508821 | mg/m³ |
| Lead, Inorganic (as Pb) | 5 | 0.0144961 - 0.1229072 | mg/m³ |
| Manganese Fume (as Mn) | 5 | 0 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 5 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 5 | 0 - 0.1170982 | mg/m³ |
| Vanadium fume (as V2O5) | 5 | 0 | mg/m³ |
| Zinc Oxide Fume | 5 | 0.0646376 - 0.5568256 | mg/m³ |
Sep 13, 2010#313135238Sep 13, 2010Complaint (B) · Partial scope, Health#313135238$1,2001 viol.1 violation$1,200 in penalties
Inspection #313135238
Dates
- Opened
- Sep 13, 2010
- Closing Conference Date
- Nov 1, 2010
- Closed
- Feb 3, 2011
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 298
- Related Activity
- 1 complaint
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $1,700
- Penalties on Record
- $1,200
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 331528
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.
Chemical Exposure Sampling14 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 2 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 2 | 0 | mg/m³ |
| Cadmium | 2 | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 2 | 0 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 2 | 0.0048721 - 0.0313242 | mg/m³ |
| Copper Fume (as Cu) | 2 | 0 | mg/m³ |
| Gravimetric DeterminationQC | 2 | 0.3333 - 0.5721 | mg/m³ |
| Iron Oxide Fume | 2 | 0 - 0.0594847 | mg/m³ |
| Lead, Inorganic (as Pb) | 2 | 0 | mg/m³ |
| Manganese Fume (as Mn) | 2 | 0 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 2 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 2 | 0 | mg/m³ |
| Particulates not otherwise regulated (Total Dust) | 2 | 0.3333 - 0.5721 | mg/m³ |
| Sample WeightQC | 2 | 0.288 - 0.555 | mg |
| Vanadium fume (as V2O5) | 2 | 0 - 0.0027693 | mg/m³ |
| Zinc Oxide Fume | 2 | 0 | mg/m³ |
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | 1910.134 Respiratory Protection OSHA citation code: 19100134 E01 | Other | 1 | 3 | $1,700 | $1,200 | Nov 22, 2010 | - | - |
May 13, 2010#313133522May 13, 2010Referral (C) · Partial scope, Safety#313133522$3,0001 viol.1 violation$3,000 in penalties
Inspection #313133522
Dates
- Opened
- May 13, 2010
- Closing Conference Date
- Aug 18, 2010
- Closed
- Oct 5, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 300
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 serious
- Initial Penalties
- $5,000
- Penalties on Record
- $3,000
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 331525
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.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee's hair caught on rotator
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01002 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A01 | Serious | 1 | 3 | $5,000 | $3,000 | Sep 30, 2010 | - | - |
Jan 22, 2010#313131823Jan 22, 2010Monitoring (D) · Partial scope, Health#313131823$00 viol.0 violations$0 in penalties
Inspection #313131823
Dates
- Opened
- Jan 22, 2010
- Closing Conference Date
- Jan 22, 2010
- Closed
- Jan 22, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 300
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332919 Other Metal Valve and Pipe Fitting Manufacturing
Monitoring Inspection: This inspection record is categorized as a monitoring inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Mar 3, 2009#310770086Mar 3, 2009Monitoring (D) · Partial scope, Health#310770086$00 viol.0 violations$0 in penalties
Inspection #310770086
Dates
- Opened
- Mar 3, 2009
- Closing Conference Date
- Apr 15, 2009
- Closed
- Apr 15, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 300
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332919 Other Metal Valve and Pipe Fitting Manufacturing
Monitoring Inspection: This inspection record is categorized as a monitoring inspection in the DOL OSHA enforcement data. The public DOL category label is preserved here without adding extra interpretation beyond the government label.
Chemical Exposure Sampling13 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 2 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 2 | 0 | mg/m³ |
| Cadmium | 2 | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 2 | 0 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 2 | 0 | mg/m³ |
| Copper Fume (as Cu) | 2 | 0.7654216 - 1.769006 | mg/m³ |
| Iron Oxide Fume | 2 | 0 | mg/m³ |
| Lead, Inorganic (as Pb) | 2 | 0.0919638 - 0.1446324 | mg/m³ |
| Manganese Fume (as Mn) | 2 | 0 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 2 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 2 | 0 | mg/m³ |
| Vanadium fume (as V2O5) | 2 | 0 | mg/m³ |
| Zinc Oxide Fume | 2 | 0.3974825 - 0.420007 | mg/m³ |
Mar 3, 2009#310769971Mar 3, 2009Follow-Up (F) · Partial scope, Health#310769971$00 viol.0 violations$0 in penalties
Inspection #310769971
Dates
- Opened
- Mar 3, 2009
- Closing Conference Date
- Apr 20, 2009
- Closed
- Apr 20, 2009
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 300
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 332919 Other Metal Valve and Pipe Fitting 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.
Chemical Exposure Sampling14 substances sampled
Air monitoring samples collected by OSHA during this inspection. Results grouped by substance.
| Substance | Samples | Result Range | Unit |
|---|---|---|---|
| Antimony and Compounds (as Sb) | 13 | 0 | mg/m³ |
| Beryllium and Beryllium Compounds (as Be) | 13 | 0 | mg/m³ |
| Cadmium | 13 | 0 | mg/m³ |
| Chromium, Metal and Insoluble Salts | 13 | 0 | mg/m³ |
| Cobalt, Metal, Dust and Fume (as Co) | 13 | 0 | mg/m³ |
| Copper Fume (as Cu) | 13 | 0.0052823 - 1.224532 | mg/m³ |
| Formaldehyde | 8 | 0 - 0.544253 | ppm |
| Iron Oxide Fume | 13 | 0 - 0.2276169 | mg/m³ |
| Lead, Inorganic (as Pb) | 13 | 0 - 0.0613695 | mg/m³ |
| Manganese Fume (as Mn) | 13 | 0 - 0.0229593 | mg/m³ |
| Molybdenum (as Mo), Insoluble Compounds (Total Dust) | 13 | 0 | mg/m³ |
| Nickel, Metal and Insoluble compounds (as Ni) | 13 | 0 - 1.9153672 | mg/m³ |
| Vanadium fume (as V2O5) | 13 | 0 | mg/m³ |
| Zinc Oxide Fume | 13 | 0.0996542 - 0.4687888 | mg/m³ |
Aug 29, 2008#310767694Aug 29, 2008Follow-Up (F) · Partial scope, Safety#310767694$00 viol.0 violations$0 in penalties
Inspection #310767694
Dates
- Opened
- Aug 29, 2008
- Closing Conference Date
- Sep 4, 2008
- Closed
- Sep 4, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 360
Violations and Penalties
- Total Violations
- 0
- Initial Penalties
- $0
- Penalties on Record
- $0
- Site Address
- 1075 Water Street, Prairie Du Sac, WI 53578
- Industry
- 331511 Iron Foundries
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.
Jan 28, 2008#310765011Jan 28, 2008Referral (C) · Partial scope, Safety#310765011$2,5001 viol.1 violation$2,500 in penalties
Inspection #310765011
Dates
- Opened
- Jan 28, 2008
- Closing Conference Date
- Feb 13, 2008
- Contested
- Mar 12, 2008
- Final Order
- Jul 31, 2008
- Closed
- Sep 4, 2008
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 360
- Related Activity
- 1 referral
Violations and Penalties
- Total Violations
- 1
- Violation Types
- 1 other-than-serious
- Initial Penalties
- $5,000
- Penalties on Record
- $2,500
- 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.
Incident Investigation Summaries
Incident investigation summaries linked to this inspection through OSHA's accident and injury enforcement data. These summaries describe the reported incident. The enforcement outcome for the linked inspection is in the inspection details above.
Employee gets fingers amputated
Violations
Violation list (1 of 1 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01002 | 1910.212 General Requirements for All Machines (Machine Guarding) OSHA citation code: 19100212 A03 II | Other | 1 | 1 | $5,000 | $2,500 | Feb 29, 2008 | Mar 12, 2008 | Jul 31, 2008 |
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.
Source: U.S. Department of Labor OSHA incident investigation data (`osha_accident` + `osha_accident_injury`). Linked via `rel_insp_nr` to the inspection activity number (exact government key). Injury, body part, source and event values are OSHA's own codes. OSHA states that these fields are not coded according to the requirements under the Occupational Injury and Illness Classification System (OIICS). Only the values present in the OSHA record are listed; an incident with no value that resolves in OSHA's code table shows "Injury details not recorded". Where a record covers several people, each field lists every value recorded across them.
Source: OSHA chemical exposure sampling data (OSHA Information System). P = Personal (worker breathing zone), A = Area (general air). Rows marked QC are analytical quality control measurements, not chemical exposures. OSHA PEL (Permissible Exposure Limit) values from the OSHA Occupational Chemical Database, matched via IMIS substance code (analyte code) (exact government key).
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.
29 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.