[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"pseo-record-land-county-fallon-county-mt":3},{"family":4,"bundle":5,"slug":6,"title":7,"subtitle":8,"hero_description":9,"meta_description":10,"cta_title":11,"cta_body":12,"county_name":13,"state_name":14,"abbr":15,"geoid":16,"active_claims":17,"federal_leases":18,"rights_of_way":19,"orphaned_wells":20,"plss_sections":21,"headline_stats":22,"locked_metrics":35,"questions":52,"related":62,"rollup":88,"last_data_refresh":121,"quality":122,"isSeed":124,"card_stat":125,"card_stat_label":126},"land-county","land","fallon-county-mt","BLM Leases and Federal Land in Fallon County, Montana","Federal Land pack · Montana","Fallon County has 0 active BLM mining claims, 146 federal oil and gas leases and 207 BLM rights-of-way. Search any of its 1,662 PLSS sections for a section-level screen.","Federal land in Fallon County, MT: 0 active mining claims, 146 BLM oil and gas leases, 207 rights-of-way and 3 orphaned wells. Screen any section with the Federal Land pack.","Screen a Fallon County section for federal land","Search any Fallon County PLSS section and get its mining claims, BLM leases, rights-of-way, orphaned wells and environmental layers in one Federal Land report, with a PDF you can file.","Fallon County","Montana","MT","30025",0,146,207,3,1662,[23,26,29,32],{"label":24,"value":25},"Active mining claims","0",{"label":27,"value":28},"Federal O&G leases","146",{"label":30,"value":31},"BLM rights-of-way","207",{"label":33,"value":34},"Orphaned wells","3",[36,39,42,44,46,48,50],{"label":37,"value":38},"Report layers with Montana data","14 of 15",{"label":40,"value":41},"FEMA flood zones","",{"label":43,"value":41},"USFWS wetlands",{"label":45,"value":41},"USFWS critical habitat",{"label":47,"value":41},"Wildfire risk (USFS)",{"label":49,"value":41},"NRCS soils",{"label":51,"value":41},"USDA crop history",[53,56,59],{"q":54,"partial_answer":55},"Are there mining claims in Fallon County, MT?","BLM's open mining claim records place no claims in Fallon County. The Federal Land pack checks every section you search against the claim layer.",{"q":57,"partial_answer":58},"Is there BLM land in Fallon County, MT?","This page counts BLM case records, not surface acreage. 146 authorized BLM oil and gas leases list Fallon County as the county of record (134,182 acres), and 207 authorized rights-of-way sit in the county. The Federal Land pack names the surface managing agency (BLM, Forest Service, state or private) for each section you search.",{"q":60,"partial_answer":61},"Are there orphaned wells in Fallon County, MT?","USGS documents 3 orphaned wells in Fallon County. The Federal Land report flags any that sit on the section you search, next to flood, wetland and habitat layers where Montana data exists.",[63,69,73,76,79,82,85],{"family":64,"slug":65,"label":66,"exists":67,"group":68},"land-state","montana","Montana federal land",true,"State",{"family":4,"slug":70,"label":71,"exists":67,"group":72},"beaverhead-county-mt","Beaverhead County","Other Montana counties",{"family":4,"slug":74,"label":75,"exists":67,"group":72},"madison-county-mt","Madison County",{"family":4,"slug":77,"label":78,"exists":67,"group":72},"lincoln-county-mt","Lincoln County",{"family":4,"slug":80,"label":81,"exists":67,"group":72},"granite-county-mt","Granite County",{"family":4,"slug":83,"label":84,"exists":67,"group":72},"sweet-grass-county-mt","Sweet Grass County",{"family":4,"slug":86,"label":87,"exists":67,"group":72},"jefferson-county-mt","Jefferson County",{"label":89,"head":90,"a":91,"b":112},"Federal land activity","What BLM and USGS record in Fallon County",{"title":92,"cap":93,"rows":94},"Records by type","County counts",[95,96,98,100,103,105,107,109],[24,25],[97,25],"Claims filed or under review",[99,28],"Authorized O&G leases (county of record)",[101,102],"O&G lease acres (county of record)","134,182",[104,25],"Geothermal leases",[106,31],"Rights-of-way",[108,34],"Orphaned wells (USGS)",[110,111],"PLSS sections","1,662",{"title":113,"cap":114,"bars":115},"Record mix","Share of active BLM records",[116,119],{"label":117,"val":28,"pct":118},"O&G leases",41,{"label":106,"val":31,"pct":120},59,"2026-10-30",{"passed":67,"score":123},356,false,353,"active BLM records"]