| Highland Minerals PlacerBaker, ORMSHA 3503334 | Gold OreSurface | AbandonedStatus date: 08/03/1992 | U S Grow IncReported operatorEspenhahn W EReported controller | Neither history importedView source coverage → |
| Highway 97-Milepost 35 PitWasco, ORMSHA 3502991 | Crushed, Broken TraprockSurface | AbandonedStatus date: 04/18/1980 | Southern Oregon Aggregate IncReported operatorSouthern Oregon Aggregate IncReported controller | Neither history importedView source coverage → |
| Hills Peak QuarryLane, ORMSHA 3501298 | Crushed, Broken TraprockSurface | AbandonedStatus date: 11/26/1979 | U S Forest ServiceReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| HILLS QUARRYMarion, ORMSHA 3503261 | Crushed, Broken TraprockSurface | AbandonedStatus date: 02/25/1997 | Hills QuarryReported operatorHills James R JrReported controller | Neither history importedView source coverage → |
| Hills QuarryMarion, ORNear SalemMSHA 3503620 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 12/01/2005 | Mid Pacific Enterprises IncReported operatorMerle M MitchellReported controller | Production / employmentView source coverage → |
| Hill Top PitDeschutes, ORMSHA 3502599 | Construction Sand and GravelSurface | AbandonedStatus date: 02/01/1979 | Bend Aggregate & Paving CompanyReported operatorCurl James MReported controller | Neither history importedView source coverage → |
| Hjortlund QuarryClatsop, ORMSHA 3500848 | Crushed, Broken TraprockSurface | AbandonedStatus date: 09/10/1979 | Oregon State Highway DepartmentReported operatorState Of OregonReported controller | Neither history importedView source coverage → |
| H & L PortableBaker, ORMSHA 3503341 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 03/09/1992 | H & L Construction CompanyReported operatorHilts JudyReported controller | Neither history importedView source coverage → |
| Hobson Horn PitJosephine, ORMSHA 3502554 | Crushed, Broken TraprockSurface | AbandonedStatus date: 06/14/1978 | E R Prefontaine DrillingReported operatorE R Prefontaine DrillingReported controller | Neither history importedView source coverage → |
| Hogg Rock QuarryLinn, ORMSHA 3503003 | Crushed, Broken TraprockSurface | AbandonedStatus date: 03/09/1981 | J C Compton CompanyReported operatorJ C Compton CompanyReported controller | Neither history importedView source coverage → |
| Holliday Pit & PlantKlamath, ORMSHA 3502902 | Crushed, Broken TraprockSurface | AbandonedStatus date: 02/12/1985 | Custom Rock Products IncReported operatorDonald R ClaunchReported controller | Neither history importedView source coverage → |
| Homestead Pit And PlantDouglas, ORMSHA 3501673 | Dimension TraprockSurface | AbandonedStatus date: 05/09/1979 | Brundige & Popken Trucking IncReported operatorFrank Brundige; Howard PopkenReported controller | Neither history importedView source coverage → |
| Homestead QuarryMarion, ORMSHA 3502898 | Crushed, Broken TraprockSurface | AbandonedStatus date: 11/27/1979 | Sierra Cascade Equipment IncReported operatorMorgan Gertrude JReported controller | Neither history importedView source coverage → |
| Hoodette PitClackamas, ORMSHA 3502948 | Crushed, Broken TraprockSurface | AbandonedStatus date: 09/20/1979 | Lloyd M Hill IncReported operatorHill Lloyd M IncReported controller | Neither history importedView source coverage → |
| Hoodland Sand And GravelJackson, ORNear BrightwoodMSHA 3502383 | Construction Sand and GravelSurface | AbandonedStatus date: 10/30/2006 | Russell J KonellReported operatorRussell J KonellReported controller | Neither history importedView source coverage → |
| Hood River Sand & Gravel PitHood River, ORMSHA 3500209 | Crushed, Broken TraprockSurface | AbandonedStatus date: 09/10/1981 | Tuss Crushing CompanyReported operatorTuss TomReported controller | Neither history importedView source coverage → |
| Horse Butte Site FlDeschutes, ORMSHA 3502578 | PumiceSurface | AbandonedStatus date: 05/01/1978 | U S Forest ServiceReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| Horsecreek PitClackamas, ORMSHA 3502352 | Crushed, Broken TraprockSurface | AbandonedStatus date: 05/09/1978 | U S Bureau Of Land ManagementReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| Horse Glades Pit And PlantKlamath, ORMSHA 3502204 | Crushed, Broken TraprockSurface | AbandonedStatus date: 05/01/1978 | Bud Stump Pipeline & Excavating CReported operatorBud Stump Pipeline & Excavating CReported controller | Neither history importedView source coverage → |
| Howard Creek QuarryLake, ORMSHA 3503016 | Crushed, Broken TraprockSurface | AbandonedStatus date: 07/30/1980 | Western Roads IncReported operatorMatchett Roy LReported controller | Neither history importedView source coverage → |
| Hubbard Clay MineClackamas, ORMSHA 3500434 | Common Clays NECSurface | AbandonedStatus date: 08/27/1979 | Hubbard Clay WorksReported operatorHubbard Clay WorksReported controller | Neither history importedView source coverage → |
| HUB CITY PITLinn, ORMSHA 3502823 | Construction Sand and GravelSurface | AbandonedStatus date: 07/21/2000 | Morse Brothers IncReported operatorKnife River CorporationReported controller | Production / employmentSafety recordsView source coverage → |
| Huffman and Wright Logging CoDouglas, ORNear CanyonvilleMSHA 3503570 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 05/02/2005 | Huffman and Wright Logging CoReported operatorRoger Wright; Ralph HuffmanReported controller | Production / employmentSafety recordsView source coverage → |
| HULIT PITClackamas, ORMSHA 3501065 | Construction Sand and GravelSurface | AbandonedStatus date: 03/10/1997 | Wilmes Sand & Gravel CompanyReported operatorWilmes Gary AReported controller | Neither history importedView source coverage → |
| Humbert Enterprises Portable Crusher No Umatilla, ORMSHA 3503282 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 09/21/1987 | Humbert Enterprises IncReported operatorSam HumbertReported controller | Neither history importedView source coverage → |
| Humdinger Bar And PlantCurry, ORMSHA 3502563 | Construction Sand and GravelSurface | AbandonedStatus date: 06/14/1978 | Acco Contractors IncReported operatorAcco ContractorsReported controller | Neither history importedView source coverage → |
| Humdinger MineJosephine, ORMSHA 3501051 | Gold OreUnderground | AbandonedStatus date: 01/15/1981 | Dave VallandighamReported operatorDave VallandighamReported controller | Neither history importedView source coverage → |
| Hunter Creek Pit And PlantCurry, ORMSHA 3502471 | Construction Sand and GravelSurface | AbandonedStatus date: 08/17/1982 | Curry County Road Department-OrReported operatorCurry County-OrReported controller | Neither history importedView source coverage → |
| Huntington Group Of FourBaker, ORMSHA 3502379 | Gold OreSurface | AbandonedStatus date: 11/22/1978 | Ken Stanton LesseeReported operatorKen Stanton LesseeReported controller | Neither history importedView source coverage → |
| Huntington PlantBaker, ORMSHA 3502609 | CementFacility | AbandonedStatus date: 05/23/1983 | Oregon Portland Cement CompanyReported operatorOregon Portland Cement CompanyReported controller | Neither history importedView source coverage → |