| McGill PitChippewa, WINear New AuburnMSHA 4703964 | Construction Sand and GravelSurface | AbandonedStatus date: 06/26/2025 | JH Excavating, LLCReported operatorB Jay Huse; Leah HuseReported controller | Production / employmentView source coverage → |
| Mcguire PitMarathon, WIMSHA 4702009 | Crushed, Broken GraniteSurface | AbandonedStatus date: 08/20/1979 | Wood County Highway DepartmentReported operatorWood CountyReported controller | Neither history importedView source coverage → |
| Mc Nulty PitJackson, WIMSHA 4702983 | Construction Sand and GravelSurface | AbandonedStatus date: 07/30/1996 | Mc Nulty Trucking & Excavating IncReported operatorMc Nulty MichaelReported controller | Neither history importedView source coverage → |
| M.D. Crushing & Excavating, LLC.Fond Du Lac, WINear Eden, WIMSHA 4703925 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 09/19/2022 | M.D. Crushing & Excavating, LLC.Reported operatorMatthew BaumhardtReported controller | Production / employmentView source coverage → |
| Medina Pit And MillOutagamie, WIMSHA 4700790 | Construction Sand and GravelSurface | AbandonedStatus date: 08/27/1985 | Carl W Krause Excavating CompanyReported operatorKrause Carl WReported controller | Neither history importedView source coverage → |
| MERGET SAND & GRAVELWashington, WIMSHA 4700973 | Construction Sand and GravelSurface | AbandonedStatus date: 06/27/1997 | Quality Crushing Company IncReported operatorMerget Ken & JackReported controller | Neither history importedView source coverage → |
| Mertens Sand & Gravel, LLC.Brown, WINear Rank, WIMSHA 4703256 | Construction Sand and GravelSurface | AbandonedStatus date: 03/05/2022 | Mertens Sand & Gravel, LLC.Reported operatorDavid Mertens; Toni MertensReported controller | Production / employmentSafety recordsView source coverage → |
| Midwest Perlite Inc.Outagamie, WINear AppletonMSHA 4703442 | PerliteSurface | AbandonedStatus date: 09/26/2006 | Midwest Perlite Inc.Reported operatorJulianne M Hoople; Keith P. HoopleReported controller | Production / employmentView source coverage → |
| Mikl MineChippewa, WINear New AuburnMSHA 4703746 | Construction Sand and GravelSurface | AbandonedStatus date: 03/21/2017 | A&M Mikl Sands LLCReported operatorAdam Richard MiklReported controller | Safety recordsView source coverage → |
| Miller & Highway 8 PitPolk, WINear AmeryMSHA 4702572 | Construction Sand and GravelSurface | AbandonedStatus date: 08/15/2011 | Cemstone Ready MixReported operatorTim L Becken; Thorwald L BeckenReported controller | Production / employmentSafety recordsView source coverage → |
| Miller Stripping Operation (Portable)Juneau, WIMSHA 4702945 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 09/29/1994 | Arthur Overgaard DivisionReported operatorMathy Construction CompanyReported controller | Neither history importedView source coverage → |
| Millville QuarryGrant, WIMSHA 4700185 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/28/1983 | Quality Stone IncReported operatorBlair E DillmanReported controller | Neither history importedView source coverage → |
| Milwaukee Grinding PlantMilwaukee, WIMSHA 4700750 | CementFacility | AbandonedStatus date: 06/08/1981 | Lehigh Portland Cement CompanyReported operatorHeidelberg Materials AGReported controller | Neither history importedView source coverage → |
| Milwaukee Street QuarryDane, WIMSHA 4701785 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/01/1984 | Yahara Materials IncReported operatorLarry BurcalowReported controller | Neither history importedView source coverage → |
| Miss MargieBarron, WINear WindomMSHA 2103586 | Construction Sand and GravelSurface | AbandonedStatus date: 06/12/2017 | Brannt Valley ExcavatingReported operatorTravis R HemkerReported controller | Production / employmentSafety recordsView source coverage → |
| MISS VERNETTEJackson, WINear Black River Falls, WIMSHA 4703491 | Sand, Industrial NECSurface | AbandonedStatus date: 08/22/2019 | BRANNT VALLEY EXCAVATINGReported operatorTravis R HemkerReported controller | Production / employmentSafety recordsView source coverage → |
| Mix PitBurnett, WIMSHA 4702728 | Construction Sand and GravelSurface | AbandonedStatus date: 12/31/1984 | D L Johnson & Sons IncReported operatorReuben Johnson & Son IncReported controller | Neither history importedView source coverage → |
| M & J SandOutagamie, WINear Seymour, WIMSHA 4703614 | Construction Sand and GravelSurface | AbandonedStatus date: 08/20/2020 | M & J SandReported operatorMaurice R BodartReported controller | Production / employmentSafety recordsView source coverage → |
| Mobile CrusherFond Du Lac, WINear Eden, WIMSHA 4703910 | Dimension Stone NECSurface | AbandonedStatus date: 08/04/2022 | Eden Stone Company, Inc.Reported operatorEVS Master Holdco LLCReported controller | Production / employmentSafety recordsView source coverage → |
| Mobile Crusher UnitChippewa, WINear Bloomer - PortableMSHA 4702960 | Construction Sand and GravelSurface | AbandonedStatus date: 12/28/2012 | A-1 Materials IncReported operatorTerri StelterReported controller | Production / employmentSafety recordsView source coverage → |
| MOBILE UNIT #1Clark, WIMSHA 4702673 | Construction Sand and GravelSurface | AbandonedStatus date: 07/09/2001 | Plautz-Pekol IncReported operatorFloyd PlautzReported controller | Production / employmentSafety recordsView source coverage → |
| Monnot QuarryOutagamie, WIMSHA 4702504 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 04/30/1981 | Ed Monnot-OperatorReported operatorMonnot EdReported controller | Neither history importedView source coverage → |
| Monroe County OperationsMonroe, WIMSHA 4702234 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 06/10/1985 | Arthur Overgaard IncReported operatorAdolph T SchwartzReported controller | Neither history importedView source coverage → |
| Moran QuarryCrawford, WIMSHA 4701975 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 02/22/1983 | Edward Kraemer & Sons IncReported operatorThomas D Kraemer; Scott PetersonReported controller | Neither history importedView source coverage → |
| More Pit Or Hoppe PitFond Du Lac, WIMSHA 4702539 | Construction Sand and GravelSurface | AbandonedStatus date: 08/04/1983 | C C Linck IncReported operatorChet C LinckReported controller | Neither history importedView source coverage → |
| Morris Valley Sand PitRichland, WINear Richland CenterMSHA 4703858 | Sand, Industrial NECSurface | AbandonedStatus date: 08/01/2024 | Richland County Hwy DepartmentReported operatorRichland County - WIReported controller | Production / employmentSafety recordsView source coverage → |
| Morrow QuarryPierce, WIMSHA 4701835 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/07/1978 | Edward Kraemer & Sons IncReported operatorThomas D Kraemer; Scott PetersonReported controller | Neither history importedView source coverage → |
| MosineeMarathon, WINear MosineeMSHA 4703537 | Dimension SandstoneSurface | AbandonedStatus date: 02/24/2011 | Buechel Stone CorpReported operatorShaun Buechel; Dominique Von Wald; Michael BuechelReported controller | Production / employmentSafety recordsView source coverage → |
| MosineeEau Claire, WINear Eau ClaireMSHA 4703656 | Construction Sand and GravelSurface | AbandonedStatus date: 07/23/2026 | BRANNT-Valley ExcavatingReported operatorTravis R HemkerReported controller | Production / employmentSafety recordsView source coverage → |
| Moy QuarryBuffalo, WIMSHA 4700504 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 02/22/1983 | Edward Kraemer & Sons IncReported operatorThomas D Kraemer; Scott PetersonReported controller | Neither history importedView source coverage → |