| North Ogden PitWeber, UTMSHA 4201693 | Construction Sand and GravelSurface | AbandonedStatus date: 06/16/1981 | Fife Rock Products Company IncReported operatorGeneva FifeReported controller | Neither history importedView source coverage → |
| North Pearl QueenBeaver, UTNear MilfordMSHA 4200856 | PerliteSurface | AbandonedStatus date: 03/11/2025 | Silbrico CorporationReported operatorChris Mendius; Steven B Garnett; Todd E KokesReported controller | Neither history importedView source coverage → |
| North Salt Lake Pit No 3Davis, UTMSHA 4201251 | Construction Sand and GravelSurface | AbandonedStatus date: 03/23/1987 | Bbc Sand & Gravel DivisionReported operatorBreitling Brothers Construction IncReported controller | Neither history importedView source coverage → |
| NORTH STAR MINE #1Washington, UTMSHA 4202251 | Gold OreSurface | AbandonedStatus date: 03/01/2000 | Pacific Minerals IncReported operatorRodney E Smith; C R ChaunceyReported controller | Production / employmentView source coverage → |
| NORTH TINTIC PROJECTJuab, UTMSHA 4201349 | Misc. Metal Ore NECUnderground | AbandonedStatus date: 04/16/1997 | Centurion Mines CorpReported operatorHansen SpenstReported controller | Neither history importedView source coverage → |
| North Trenton Sand & Gravel PitBox Elder, UTMSHA 4201537 | Construction Sand and GravelSurface | AbandonedStatus date: 05/14/1979 | David J Sparks-OwnerReported operatorDavid J Sparks-OwnerReported controller | Neither history importedView source coverage → |
| North Wash Gold #2Garfield, UTMSHA 4201673 | Gold OreSurface | AbandonedStatus date: 09/09/1980 | S M BullardReported operatorBullard S MReported controller | Neither history importedView source coverage → |
| North Wash PitGarfield, UTMSHA 4201151 | Uranium OreSurface | AbandonedStatus date: 06/30/1980 | State Department Of Transportation District #3Reported operatorState Of UtahReported controller | Neither history importedView source coverage → |
| North Yard PitSevier, UTMSHA 4201836 | Construction Sand and GravelSurface | AbandonedStatus date: 04/26/1985 | L A Young Sons Construction CompanyReported operatorYoung AlanReported controller | Neither history importedView source coverage → |
| NSC - Painted Rocks PitJuab, UTNear LevanMSHA 4202053 | Common Clays NECSurface | AbandonedStatus date: 01/13/2011 | Nephi Sandstone CorpReported operatorCraig Dansie; Bruce EvansReported controller | Production / employmentSafety recordsView source coverage → |
| NSC - SCIPIO PITMillard, UTNear ScipioMSHA 4202220 | Construction Sand and GravelSurface | AbandonedStatus date: 06/24/2009 | Nephi Sandstone CorpReported operatorCraig Dansie; Bruce EvansReported controller | Production / employmentSafety recordsView source coverage → |
| NSE PP 002Weber, UTNear OgdenMSHA 4202716 | Construction Sand and GravelSurface | AbandonedStatus date: 06/29/2022 | NORTHSHORE EXCAVATION LLCReported operatorBrent M KenleyReported controller | Production / employmentSafety recordsView source coverage → |
| N&S GravelUintah, UTNear RandlettMSHA 4202420 | Construction Sand and GravelSurface | AbandonedStatus date: 02/10/2009 | N&S Farm Products IncReported operatorNeal H DomgaardReported controller | Production / employmentSafety recordsView source coverage → |
| NUMBER 1 PORTABLE CRUSHERSevier, UTNear RedmondMSHA 4201921 | Construction Sand and GravelSurface | AbandonedStatus date: 08/13/2024 | HAWLEY ROCK PRODUCTS, INC.Reported operatorJohn Hawley; Randa HawleyReported controller | Production / employmentSafety recordsView source coverage → |
| Oaks PitUintah, UTMSHA 4201587 | Construction Sand and GravelSurface | AbandonedStatus date: 11/03/1980 | M E Oaks Construction IncReported operatorM E Oaks Construction IncReported controller | Neither history importedView source coverage → |
| OferIron, UTMSHA 4201248 | Silver OreFacility | AbandonedStatus date: 09/30/1985 | Kinetic Minerals IncReported operatorHoward BoversReported controller | Neither history importedView source coverage → |
| OGDEN CONSTRUCTORS WASH PLANTMorgan, UTMSHA 4202242 | Construction Sand and GravelFacility | AbandonedStatus date: 07/15/1999 | Ogden Constructors IncReported operatorOgden CorpReported controller | Neither history importedView source coverage → |
| Ogden PitWeber, UTMSHA 4200932 | Construction Sand and GravelSurface | AbandonedStatus date: 04/14/1978 | Concrete Products Co-Div/Gibbons & Reed CompanyReported operatorGibbons CompaniesReported controller | Neither history importedView source coverage → |
| OK MINEBeaver, UTMSHA 4202166 | Copper Ore NECSurface | AbandonedStatus date: 01/16/1998 | Dotson ExplorationReported operatorHansen SpenstReported controller | Neither history importedView source coverage → |
| Old RattlerSan Juan, UTMSHA 4201250 | Uranium OreUnderground | AbandonedStatus date: 07/14/1981 | M & E Mining CompanyReported operatorEllis Virgle EReported controller | Neither history importedView source coverage → |
| Old Slaugh Gravel PitSevier, UTMSHA 4201895 | Construction Sand and GravelSurface | AbandonedStatus date: 09/04/1990 | Warhawk Enterprise IncReported operatorMassey Adam LReported controller | Neither history importedView source coverage → |
| Ole RedJuab, UTNear EurekaMSHA 4202787 | Iron OreSurface | AbandonedStatus date: 02/20/2026 | Operator not reportedReported operatorController not reportedReported controller | Neither history importedView source coverage → |
| Olsen PitUtah, UTMSHA 4201826 | Construction Sand and GravelSurface | AbandonedStatus date: 04/30/1984 | Elbert Lowdermilk IncReported operatorLowdermilk ElbertReported controller | Neither history importedView source coverage → |
| Oly PitRich, UTMSHA 4201830 | Construction Sand and GravelSurface | AbandonedStatus date: 07/09/1984 | Bear River Sand & Gravel IncReported operatorGann John FReported controller | Neither history importedView source coverage → |
| Ontario MineSummit, UTMSHA 4200150 | Silver OreUnderground | AbandonedStatus date: 12/15/1995 | United Park City Mines CompanyReported operatorRothwell HankReported controller | Neither history importedView source coverage → |
| Open Pit Salt MineSevier, UTMSHA 4200294 | SaltSurface | AbandonedStatus date: 03/06/1978 | Albert Poulson Salt CompanyReported operatorPoulson Albert Salt CompanyReported controller | Neither history importedView source coverage → |
| Ophir Canyon Heap LeachTooele, UTMSHA 4201891 | Gold OreSurface | AbandonedStatus date: 07/02/1987 | Timberline Industries IncReported operatorTimberline Industries IncReported controller | Neither history importedView source coverage → |
| Ophir MineIron, UTMSHA 4201732 | Silver OreUnderground | AbandonedStatus date: 04/26/1982 | Diamons West Energy CorpReported operatorHoward BoversReported controller | Neither history importedView source coverage → |
| Orderville Gravel PitKane, UTMSHA 4201706 | Construction Sand and GravelSurface | AbandonedStatus date: 09/10/1987 | Kaneco Ready Mix CompanyReported operatorKaneco Ready Mix CompanyReported controller | Neither history importedView source coverage → |
| Ore Haulage PlantSalt Lake, UTMSHA 4201660 | Copper Ore NECFacility | AbandonedStatus date: 10/31/1984 | Kennecott Utah Copper CorpReported operatorBritish Petroleum Company PLCReported controller | Neither history importedView source coverage → |