| Lowden QuarryCedar, IAMSHA 1300223 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 05/29/1985 | Wendling Quarries IncReported operatorManaco CorporationReported controller | Neither history importedView source coverage → |
| Lubben QuarryButler, IAMSHA 1300040 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/22/1985 | Greene Limestone CompanyReported operatorAllied Manatts Group LLCReported controller | Neither history importedView source coverage → |
| Ludlow QuarryAllamakee, IAMSHA 1300256 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 11/22/1985 | Bresnahan Construction CompanyReported operatorBresnahan WilliamReported controller | Neither history importedView source coverage → |
| L & W #5Appanoose, IAMSHA 1300974 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/06/1986 | L & W Construction CompanyReported operatorDarrell (Skip) BaileyReported controller | Neither history importedView source coverage → |
| L & W No 2 Quarry And MillAppanoose, IAMSHA 1300166 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/09/1979 | L & W Construction CompanyReported operatorDarrell (Skip) BaileyReported controller | Neither history importedView source coverage → |
| Lyon County PitsLyon, IAMSHA 1301901 | Construction Sand and GravelSurface | AbandonedStatus date: 10/19/1982 | Lyon County Highway DepartmentReported operatorLyon County-IaReported controller | Neither history importedView source coverage → |
| Lyons QuarryClinton, IAMSHA 1300103 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/09/1985 | Aggrecon CorpReported operatorJerry L KinkeadReported controller | Neither history importedView source coverage → |
| Madison QuarryWinneshiek, IAMSHA 1300155 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/22/1985 | Roverud Construction IncReported operatorMDU Resources Group IncReported controller | Neither history importedView source coverage → |
| MalvernMills, IAMSHA 1300262 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/18/1984 | Consumer Limestone Products CompanyReported operatorRichard R DavidsonReported controller | Neither history importedView source coverage → |
| Manatt's CrushingPoweshiek, IANear BrooklynMSHA 1302271 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 09/06/2018 | Manatt's Sand & Gravel Reported operatorManaco CorporationReported controller | Production / employmentSafety recordsView source coverage → |
| Manikowski QuarryClinton, IAMSHA 1301695 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 04/02/1986 | John J ManikowskiReported operatorManikowski John JReported controller | Neither history importedView source coverage → |
| Mankle PitPalo Alto, IAMSHA 1301864 | Construction Sand and GravelSurface | AbandonedStatus date: 10/01/1979 | Palo Alto County Highway DepartmentReported operatorPalo Alto CountyReported controller | Neither history importedView source coverage → |
| Maple Leaf QuarryHoward, IAMSHA 1301962 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/28/1985 | Weaver Construction CompanyReported operatorJames W WeaverReported controller | Neither history importedView source coverage → |
| Maquoketa PitJackson, IAMSHA 1301940 | Construction Sand and GravelSurface | AbandonedStatus date: 09/20/1988 | W G Block Company IncReported operatorW G Block Company IncReported controller | Neither history importedView source coverage → |
| Maquoketa QuarryJackson, IAMSHA 1300417 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/10/1985 | B L Anderson IncReported operatorB L Anderson IncReported controller | Neither history importedView source coverage → |
| Marengo Sand PitIowa, IAMSHA 1301819 | Construction Sand and GravelSurface | AbandonedStatus date: 04/29/1985 | B L Anderson IncReported operatorB L Anderson IncReported controller | Neither history importedView source coverage → |
| Margae Farms IncorporatedOsceola, IAMSHA 1302078 | Construction Sand and GravelSurface | AbandonedStatus date: 08/18/1986 | Margae Farms IncReported operatorMargae Farms IncReported controller | Neither history importedView source coverage → |
| Mar Jo QuarryDubuque, IAMSHA 1300096 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/03/1985 | Tschiggfrie Stone CompanyReported operatorEdward D TschiggfrieReported controller | Neither history importedView source coverage → |
| Mark T Mcguire Custom Grading PitKossuth, IAMSHA 1301813 | Construction Sand and GravelSurface | AbandonedStatus date: 05/27/1987 | Mark T Mcguire Custom GradingReported operatorMark T Mcguire Custom GradingReported controller | Neither history importedView source coverage → |
| MARSHALLTOWN SANDMarshall, IANear MarshalltownMSHA 1300718 | Construction Sand and GravelSurface | AbandonedStatus date: 11/11/2022 | Martin Marietta MaterialsReported operatorMartin Marietta Materials IncReported controller | Production / employmentSafety recordsView source coverage → |
| Mason City Pit And PlantCerro Gordo, IAMSHA 1300346 | Common Clays NECSurface | AbandonedStatus date: 01/09/1978 | Can-Tex IndustriesReported operatorHarsco CorpReported controller | Neither history importedView source coverage → |
| Mason City Plant & QuarryCerro Gordo, IANear Mason CityMSHA 1300148 | CementFacility | AbandonedStatus date: 08/20/2010 | Holcim (US) IncReported operatorAmrize LtdReported controller | Production / employmentSafety recordsView source coverage → |
| Mason City SandCerro Gordo, IAMSHA 1300776 | Construction Sand and GravelFacility | AbandonedStatus date: 01/24/1992 | Martin Marietta CorpReported operatorMartin Marietta Materials IncReported controller | Neither history importedView source coverage → |
| Mason City ShopCerro Gordo, IAMSHA 1301569 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 02/01/1980 | Welp & Mc Carten IncReported operatorJames W WeaverReported controller | Neither history importedView source coverage → |
| Mauer QuarryHoward, IAMSHA 1301936 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/18/1985 | Bruening Rock Products IncReported operatorGreg BrueningReported controller | Neither history importedView source coverage → |
| Maxson QuarryFloyd, IAMSHA 1300044 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/22/1985 | Greene Limestone CompanyReported operatorAllied Manatts Group LLCReported controller | Neither history importedView source coverage → |
| Maxwell Quarry And MillPage, IAMSHA 1300037 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/11/1985 | Gendler Stone Products Company IncReported operatorGendler Stone Products Company IncReported controller | Neither history importedView source coverage → |
| Maynard QuarryFayette, IAMSHA 1300885 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 07/22/1985 | Paul Niemann Construction CompanyReported operatorJames L NiemannReported controller | Neither history importedView source coverage → |
| Mc Cabe QuarryAllamakee, IAMSHA 1300321 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 06/27/1986 | Cooney Construction CompanyReported operatorSchulze Leland FReported controller | Neither history importedView source coverage → |
| McCarthy U/G ShopScott, IANear DavenportMSHA 1302211 | Crushed, Broken Limestone NECUnderground | AbandonedStatus date: 04/15/2009 | McCarthy Improvement Company IncReported operatorMc Carthy- Bush CorpReported controller | Production / employmentSafety recordsView source coverage → |