New Mapping for Winter 2025
Interim editor: Ken Rockwell, with contributions from Chrissy Klenke
ALASKA
Hubbard, T.D., Daanen, R.P., and Stevens, D.S.P., 2025, Debris flow hazard evaluations for multi-hazard risk mapping in Sitka, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2024-2, 14 p., 6 sheets, scale 1:20,000. https://doi.org/10.14509/30187
Twelker, Evan, et al. Bedrock geologic maps of the Mount Harper-Middle Fork area, Volkmar River-Healy River area, Goodpaster River-Shaw Creek area, and the Richardson Mining District. 4 maps, scale 1:100,000. Alaska Division of Geological & Geophysical Surveys, Preliminary Interpretive Report 2025-2. Access online at: https://dggs.alaska.gov/pubs/id/31648
Wikstrom Jones, K.M., and Larsen, M.C., 2025, Susceptibility to deep-seated landslides in Alaska: Alaska Division of Geological & Geophysical Surveys Preliminary Interpretive Report 2025-3, 5 p., 1 sheet, scale 1:3,750,000. https://doi.org/10.14509/31691
ALBERTA
Gem Trek Maps. Banff National Park: waterproof map and guide. 1 map, scale 1:250,000. Cochrane, Alta.: Gem Trek Maps, pub. 2023. ISBN: 9781895526998; OCLC: 1531050391
Rubin, A. D., et al. Distribution of hydraulic head in the Wabiskaw hydrostratigraphic unit. 1 map, scale 1:1,250,000. Alberta Geological Survey, Map 650, pub. 2025. ISBN: 9781460157152. Access online at: https://ags.aer.ca/publications/all-publications/map-650
ARIZONA
DeLorme (Firm). Arizona atlas and gazetteer. 1 atlas (68 pages), scale 1:260,000. Yarmouth, Maine: DeLorme, 12th edition pub. 2025. ISBN: 9781946494771; OCLC: 1539038248
National Geographic Maps (Firm). Saguaro National Park. 1 map, scale 35,000. Evergreen, Colo.: National Geographic Maps, revised 2023. ISBN: 9781566952408; OCLC: 1534760869
National Geographic Maps (Firm). Grand Canyon East, Grand Canyon National Park. 1 map, scale 90,000. Evergreen, Colo.: National Geographic Maps, revised 2023. ISBN: 978156695
Orent, E.B. and Barton, M.D. Mineral Districts in Arizona. 1 map, scale: 1:1,000,000. Arizona Geological Survey Contributed Maps 25-B, pub. 2025. Access online at:
Sojo, M.C., Richardson, C.A., and Rezeau, H. Geologic map of the Diamond Joe intrusive complex, Hualapai Mountains, Mohave County, Arizona. 1 map, scale 1:24,000. Arizona Geological Survey Contributed Map 25-A, pub., 2025.Access online at:
BRITISH COLUMBIA
Chin, Larry Kin Fah. Chinese Societies map: keys to living heritage. 1 map, scale not given. Vancouver, B.C.: Chinatown Societies Heritage Buildings Association, pub. 2024. OCLC: 1527616220. [Note: “This map features a small sampling of photos of Chinese societies in Chinatown, Strathcona, and the Downtown Eastside [of Vancouver].”]
CALIFORNIA
Brobeck, Catherine. Joan Didion’s Los Angeles. 1 map, not drawn to scale. London: Herb Lester Associates, pub. 2025. ISBN: 9781068523489. OCLC #1534143478. [Note: “This guide explores the Los Angeles of Joan Didion, one of America’s most celebrated writers.”]
National Geographic Maps (Firm). Death Valley National Park. 1 map, scale 175,000. Evergreen, Colo.: National Geographic Maps, revised 2023. ISBN: 9781566953214; OCLC: 1526564709.
National Geographic Maps (Firm). Mount Tamalpais, Point Reyes. 1 map, scale 45,000. Evergreen, Colo.: National Geographic Maps, revised 2023. ISBN: 9781566955768; OCLC: 1535343175.
National Geographic Maps (Firm). Santa Monica Mountains National Recreation Area. 1 map, scale 40,000. Evergreen, Colo.: National Geographic Maps, revised 2023. ISBN: 9781566954471; OCLC: 1532436004.
Rodriguez, F.N., et al. Preliminary geologic map of the Warm Springs Mountain 7.5′ Quadrangle, Los Angeles County, California. 1 map, scale 1:24,000. Sacramento: California Geological Survey, Preliminary geologic map PGM-24-03, pub. 2025. Access online at: https://www.conservation.ca.gov/cgs/rgm/preliminary
Wesoloski, Catherine, et al. Geologic map of the western Cady Mountains, San Bernardino County. 1 map, scale 1:24,000. Sacramento: California Geological Survey, Map sheet 68, pub. 2025. Access online at: https://www.conservation.ca.gov/cgs/publications/releases
COLORADO
Houck, K.J., et al. Geologic Map of the Spinney Mountain Quadrangle, Park County, Colorado. 1 map, scale 1:24,000. Colorado Geological Survey, Open-File Report 22-07, pub. 2025.
Lindsey, K.O. Geologic Map of the Loveland Quadrangle, Larimer County, Colorado. 1 map, scale 1:24,000. Colorado Geological Survey, Open-File Report 23-02. Acess online at: https://doi.org/10.58783/cgs.of2303.lvwf5542
Moe’s Maps (Firm). Peak to peak highway: keepsake caricature map & business directory. 1 map, not drawn to scale. Pagosa Springs, Colo.: Moe’s Maps, first edition, pub. 2024. OCLC: 1530641444
National Geographic Maps (Firm). Northville-Placid Trail. 1 map, scale 1:75,000. Evergreen, Colorado: National Geographic Maps, revised 2023. ISBN: 9781597756211; OCLC: 1541860709.
[Note: There are numerous other 2023 updates of National Geographic’s “Trails Illustrated” maps from Colorado. See their website to track new releases: https://www.natgeomaps.com/trail-maps/trails-illustrated-maps/colorado.
HAWAII
Heberer, L. N., et al. Benthic habitat map of Olowalu Reef, Maui, Hawaii: geomorphological structure, biological cover, and geologic zonation determined with spectral, lidar, and acoustic data. 1 map, scale 3,630. Reston, Va.: U.S. Geological Survey Open-file Report OF-2025-1010, pub. 2025. Described at: https://ngmdb.usgs.gov/Prodesc/proddesc_118524.htm
International Travel Maps (Firm). Hawaii, scale varies: Oahu, Maui, Kaho’olawe, Big Island, Kauai, Molokai, Lanai. 7 maps, scales differ. Richmond, B.C.: ITMB Publishing Ltd., pub. 2023. ISBN: 9781771293426; OCLC: 1536364685
IDAHO
U.S. Forest Service. Caribou-Targhee National Forest: Ashton/Island Park Ranger District, Idaho. 1 map, scale 1:126,720. Idaho Falls, Idaho: The Forest Service, pub. 2025. ISBN: 9781628113204; OCLC: 1531296879.
U.S. Forest Service. Cecil D. Andrus-White Clouds, Hemingway-Boulders, & Jim McClure-Jerry Peak wildernesses: Sawtooth & Salmon-Challis national forests wilderness map, Idaho. 1 map, scale 63,360. [Ogden, Utah]: The Forest Service, pub. 2025. ISBN: 9781628113044; OCLC: 1535522446.
MONTANA
Brennan, Daniel T. Geologic map of the Home Park Ranch 7.5′ quadrangle, southwestern Montana. 1 map, scale 1:24,000. Butte: Montana Bureau of Mines and Geology, Geologic map 109, pub. 2025. Access online at: https://doi.org/10.59691/MSIX7749
Mosolf, J.G., and McDonald, C. Geologic map of the Christensen Ranch 7.5′ quadrangle, southwestern Montana. Butte: Montana Bureau of Mines and Geology, Geologic map 110, pub. 2025. Access online at: https://doi.org/10.59691/GZLT6273
NEVADA
Dee, Seth, et al. Surficial geology and Quaternary fault map of the Las Vegas Valley, Clark County, Nevada. 1 map, scale 1:50,000. Reno: Nevada Bureau of Mines and Geology, Map 193, pub. 2024. Access online at: https://pubs.nbmg.unr.edu/Surf-geol-Quat-fault-Las-Vegas-p/m193.htm
Evans, Sarah L., and Andrew D. Hanson. Geologic map of the Red Ledges quadrangle, White Pine and Lincoln counties, Nevada. 1 map, scale 1:24,000. Reno: Nevada Bureau of Mines and Geology, Open-File Report 2024-01, pub. 2024. Access online at: https://pubs.nbmg.unr.edu/Geologic-map-of-the-Red-Ledges-Quadrangle-White-P-p/of2024-01.htm
Howard, Keith A. Geologic map of the Ruby Valley School quadrangle, Elko County, Nevada. 1 map, scale 1:24,000. Reno: Nevada Bureau of Mines and Geology, Map 194, pub. 2024. Access online at: https://pubs.nbmg.unr.edu/Geologic-map-of-the-Ruby-Valley-School-Quadrangle-p/m194.htm
Jowitt, S.M., and Fisher, T.D. Nevada active mines and energy producers. 1 map, compilation scale 1:1,000,000. Reno: Nevada Bureau of Mines and Geology, Open-File Report 2025-01, pub. 2025. Access online at: https://pubs.nbmg.unr.edu/Nevada-active-mines-and-energy-producers-OF2025-01-p/of2025-01.htm
Lee, Jeffrey. Geologic map of the northern Snake Range metamorphic core complex, White Pine County, Nevada and Millard County, Utah. 1 map, scale 1:62,500. Reno: Nevada Bureau of Mines and Geology Open-File Report 2025-02. Access online at: https://ngmdb.usgs.gov/Prodesc/proddesc_118879.htm
U.S. Bureau of Land Management. Summit Mountain, Nevada, surface management status. 1 map, scale: 1:100,000. Bureau of Land Management, revised 2025.
U.S. Forest Service. Humboldt-Toiyabe National Forest, Mountain City-Ruby Mtns.-Jarbidge Ranger District: Mountain City and Jarbidge areas, Nevada: forest visitor map. 1 map, scale 1:126,720. [Ogden, Utah]: U.S. Forest Service, pub. 2025. OCLC: 1527999736
NEW MEXICO
Hobbs, Kevin M., and Krupnick, Jon M. Geologic Map of the Coyote Canyon 15-Minute Quadrangle, Navajo Nation and McKinley County, New Mexico. 1 map, scale 1:62,500. Socorro: New Mexico Bureau of Geology and Mineral Resources, Open-file Geologic Map 314, pub. 2024. Access online at: https://geoinfo.nmt.edu/publications/maps/geologic/ofgm/details.cfml?volume=314
Kelley, Shari A., et al. Geologic map of the Llaves 15-Minute quadrangle, Rio Arriba County, New Mexico. 1 map, scale 1:62,500. Socorro: New Mexico Bureau of Geology and Mineral Resources, Open-file Geologic Map 316, pub. 2024. Access online at: https://geoinfo.nmt.edu/publications/maps/geologic/ofgm/details.cfml?volume=316
Koning, Daniel J., et al. Geologic map of the Socorro 30 x 60-Minute quadrangle, Socorro, Torrance, and Valencia Counties, New Mexico. 1 map, scale 1:100,000. Socorro: New Mexico Bureau of Geology and Mineral Resources, Open-file Geologic Map 317, pub. 2024. Access online at: https://geoinfo.nmt.edu/publications/maps/geologic/ofgm/details.cfml?volume=317
Lavery, Dan, et al. 3D geologic framework of the Delaware Basin, Eddy and Lea Counties, New Mexico. 1 map, scale 1:250,000. Socorro: New Mexico Bureau of Geology and Mineral Resources, Open-file Geologic Map 318, pub. 2024. Access online at: https://geoinfo.nmt.edu/publications/maps/geologic/ofgm/details.cfml?volume=318
Skotnicki, Steven J. Geologic map of the El Paso Gap 15-minute quadrangle, Eddy and Otero Counties, New Mexico. 1 map, scale 1:62,500. Socorro: New Mexico Bureau of Geology and Mineral Resources, Open-file Geologic Map 315, pub. 2024. Access online at: https://geoinfo.nmt.edu/publications/maps/geologic/ofgm/details.cfml?volume=315
OREGON
Corvallis (Or.) Transportation Division. Corvallis and Benton County bicycle guide. 2 maps, scales 1:22,000 and 1:110,600. Corvallis: Corvallis Public Works, Transportation Division, pub. 2024. OCLC: 1528003262
G.M. Johnson & Associates (Firm). Oregon state map. 1 map, scale ca. 1:1,585,000. Vancouver, B.C.: G.M. Johnson & Associates, pub. 2025. ISBN: 9781774496077; OCLC: 1536128256
For the list: 1530659186 (Old Oregon Trail, 2024 reprint of a 1959 map)
Oregon’s Adventure Coast (Agency). Charleston to Bandon: an Oregon scenic byway driving tour route. 1 map, scale ca. 1:175,000. [Bandon, Or.?: Produced by Bandon Chamber of Commerce], pub. 2024. OCLC: 1525529480.
Travel Oregon (Agency). Heart of the valley outdoor recreation map. 1 map, scale ca. 1:152,000. White City, Or.: Ram Offset, pub. 2023. OCLC: 1527607415. [Note: covers Benton, Linn and Polk counties in the Willamette Valley]
PACIFIC NORTHWEST
G.M. Johnson & Associates (Firm). Washington and Oregon coast: large print map including southwest British Columbia. 1 map, scales differ. Vancouver, B.C.: G.M. Johnson & Associates, pub. 2024. ISBN: 9781774495605; OCLC: 1534638314.
TEXAS
Andrews, J. R. Geothermal resources, south Texas. 2 maps, scale 1:500,000. Austin: Texas Bureau of Economic Geology, Open-file map 295, pub. 2024. Access online at: https://store.beg.utexas.edu/publications/open-file-map/ofm0295
Benchmark Maps (Firm). Texas road & recreation atlas. 1 map, scales differ. Santa Barbara, California: Benchmark Maps, 5th edition 2025. ISBN: 9798986387956; OCLC: 1532792981.
Clark, A.K., Morris, R.R., and Lamberts, A.P. Geologic framework and hydrostratigraphy of the Edwards and Trinity aquifers within Hays County, Texas. 1 map, scale 1:24,000. Reston, Va.:: U.S. Geological Survey, Scientific Investigations Map 3540, pub. 2025. Access online at: https://ngmdb.usgs.gov/Prodesc/proddesc_118753.htm
Five Star Maps, Inc. Texas road map, “a traveler’s best friend.” 1 map, scale ca. 1:1,431,936. Vancouver, B.C.: G.M. Johnson & Associates, pub. 2024. ISBN: 9781774493489; OCLC: 1528004422.
Lawrence, E. Vintage maps, Texas. 1 atlas (40 pages), scales differ. Coppell, Texas: independently printed, pub. 2025. ISBN: 9781095592878; OCLC: 1541854812
Morris, J. N., and Paine, J. G. Geologic map of the Decros Point quadrangle, Texas Gulf Of Mexico coast. 1 map, scale 1:24,000. Austin: Texas Bureau of Economic Geology, Open-file map 281, pub. 2024. Access online at: https://store.beg.utexas.edu/publications/open-file-map/ofm0281
National Geographic Maps (Firm). Big Bend National Park. 2 maps on 1 sheet, scales 1:133,333 and 27,500. Evergreen, Colo.: National Geographic Maps, revised 2023. ISBN: 9781566952897. OCLC: 1534143417
UTAH
Clark, Donald L., et al. Interim Geologic Map of the Wildcat Mountain and East Part of the Currie 30′ x 60′ Quadrangles, Tooele County, Utah: Phase 1. 1 map, scale 1:62,500. Salt Lake City: Utah Geological Survey, Open-File Report 773DM, pub. 2025. Access online at: https://doi.org/10.34191/OFR-773
McDonald, G.N., et al. Interim geologic map of the Huntsville quadrangle, Weber and Cache Counties, Utah. 1 map, scale 1:24,000. Salt Lake City: Utah Geological Survey, Open-File Report 772DM, pub. 2025. Access online at: https://doi.org/10.34191/OFR-772DM
Morriss, M.C. Interim geologic map of the Blanding North quadrangle, San Juan County, Utah. 1 map, scale 1:24,000. Salt Lake City: Utah Geological Survey, Open-File Report 771DM, pub. 2025. Access online at: https://doi.org/10.34191/OFR-771DM
National Geographic Maps (Firm). Cedar City, Markagunt Plateau. 1 map, scale 75,000. Evergreen, Colo.: National Geographic Maps, revised 2023. ISBN: 9781566953061; OCLC: 1535227747
National Geographic Maps (Firm). Fish Lake, Manti. 1 map, scale 75,000. Evergreen, Colo.: National Geographic Maps, revised 2024. ISBN: 9781566953306; OCLC: 1538104216
National Geographic Maps (Firm). Glen Canyon National Recreation Area. 1 map, scale 90,000. Evergreen, Colo.: National Geographic Maps, revised 2023. ISBN: 9781566953436; OCLC: 1527066753
National Geographic Maps (Firm). Grand Staircase, Paunsaugunt Plateau. 1 map, scale 75,000. Evergreen, Colo.: National Geographic Maps, revised 2023. ISBN: 9781566956864; OCLC: 1535227748
Utah State Parks. Antelope Island State Park. 1 map, scale not given. Salt Lake City, Utah: Utah State Parks, pub. 2023. OCLC: 1534146924
WASHINGTON
Dartnell, P., et al. Colored shaded-relief bathymetry and acoustic backscatter of Lake Sammamish, Washington. 1 map, scale 1:14,000. Reston, Va.: U.S. Geological Survey, Scientific Investigations Map 3537, pub. 2025. Access online at: https://ngmdb.usgs.gov/Prodesc/proddesc_118902.htm
U.S. Forest Service, Pacific Northwest Region. Mount Adams, Indian Heaven, and Trapper Creek Wilderness, Gifford Pinchot National Forest, Washington. 3 maps on 1 sheet, scale 1:31,680. Albuquerque, N.M.: U.S. Forest Service, pub. 2025. ISBN: 9781628115512; OCLC: 1528596361
Washington Division of Geology and Earth Resources. Aggregate resource inventory of Grant County. 1 map, scale 1:100,000. Olympia: Washington Division of Geology and Earth Resources, pub. 2025. Download from the announcement at: https://washingtonstategeology.wordpress.com/2025/09/30/new-aggregate-resource-inventory-of-grant-county-published/
WESTERN STATES
Shope, Irvin. Old Oregon Trail. 1 map, scale not given. [Orland Park, IL]: The Vintage Map Shop, pub. 2024. OCLC: 1530659186
WYOMING
Kehoe, K.S., et al. Wyoming uranium resources database. Laramie: Wyoming State Geological Survey Data Release 2025-29, pub. 2025. “Supersedes MS-94.” Access online at: https://doi.org/10.15786/wyoscholar/10112
U.S. Forest Service. Jedediah Smith Wilderness, Caribou-Targhee National Forest, Wyoming. 1 map, scale 1:126,720. Idaho Falls, Idaho: The Forest Service, pub. 2025. OCLC: 1527813325.