ò BYU Department of Geology
MAP COLLECTIONS
United States 2º Topographic Maps 1:250,000
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Utah 2º Topographic Map Coverage can be found at http://www.ugs.state.ut.us/maps/topomap/1x2Quads/index.htm (Utah Geological Survey).
Note: The map collections are inventoried annually.
The number of available maps listed on this page was accurate June 2003.
| Quadrangle Name | State | Number Available | Folder Number | OHIO Code | Comments |
| Aberdeen | SD-ND | 1 | 1 | 45098 | |
| Abilene | TX | 1 | 1 | 32098 | |
| Adel | OR | 1 | 1 | 42118 | |
| Ajo | AZ | 5 | 1 | 32112 | |
| Albany | NY-CT-MA-NH-VT | 1 | 1 | 42072 | |
| Albuquerque | NM | 5 | 1 | 35106 | |
| Alexandria | LA-TX | 1 | 1 | 31092 | |
| Alliance | NE-SD | 1 | 1 | 42102 | |
| Alpena | MI-CAN | 2 | 1 | 45082 | |
| Alturas | CA | 2 | 1 | 41120 | |
| Amarillo | TX | 1 | 1 | 35100 | |
| Anchorage | AK | 1 | 1 | 61147 | |
| Andulusia | AL | 1 | 1 | 31086 | |
| Apalachicola | FL | 1 | 1 | 29084 | |
| Ardmore | OK-TX | 1 | 1 | 34096 | |
| Arminto | WY | 1 | 1 | 43106 | |
| Ashland | WI-MI-MN | 2 | 1 | 46090 | |
| Ashton | ID-WY-MT | 3 | 1 | 44110 | |
| Athens | GA-SC | 1 | 1 | 33082 | |
| Atlanta | GA-AL | 1 | 1 | 33084 | |
| Atlin | AK | 1 | 1 | 59132 | |
| Augusta | GA-SC | 1 | 1 | 33080 | |
| Aurora | IL | 1 | 1 | 41088 | |
| Austin | TX | 1 | 1 | 30096 | |
| Aztec | NM-CO | 8 | 1 | 36106 |
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| Quadrangle Name | State | Number Available | Folder Number | OHIO Code | Comments |
| Baker | ID-OR | 2 | 2 | 44116 | |
| Bakersfield | CA | 4 | 2 | 35118 | |
| Baltimore | MD-VA-WV-PA | 1 | 2 | 39076 | |
| Bangor | ME | 1 | 2 | 44068 | |
| Bath | ME | 1 | 2 | 43068 | |
| Baton Rouge | LA-MS | 1 | 2 | 30090 | |
| Bay City | TX | 1 | 2 | 28094 | |
| Beaufort | NC | 1 | 2 | 34076 | |
| Beaumont | TX | 1 | 2 | 30094 | |
| Beeville | TX | 1 | 2 | 28096 | |
| Belleville | IL-IA | 1 | 2 | 38088 | |
| Beloit | KS | 2 | 2 | 39098 | |
| Bemidji | MN | 1 | 2 | 47094 | |
| Bend | OR | 1 | 2 | 44120 | |
| Bering Glacier | AK | 1 | 2 | 60141 | |
| Big Delta | AK | 1 | 2 | 64144 | |
| Big Spring | TX | 1 | 2 | 32100 | |
| Billings | MT-WY | 1 | 2 | 45108 | |
| Binghamton | NY | 1 | 2 | 42074 | |
| Birmingham | AL | 1 | 2 | 33086 | |
| Bismark | ND | 1 | 2 | 46100 | |
| Blind River | MI-CAN | 1 | 3 | 46082 | |
| Bluefield | WV-VA-KY | 1 | 3 | 37080 | |
| Blying Sound | AK | 1 | 3 | 59147 | |
| Blytheville | AR-TN-AL-MO | 2 | 3 | 35088 | |
| Boise | OR-ID | 2 | 3 | 43116 | |
| Boston | MA-NH-CT-RI-ME | 1 | 3 | 42070 | |
| Bozeman | MT | 1 | 3 | 45110 | |
| Bradfield Canal | AK | 1 | 3 | 56129 | |
| Brainerd | MN | 1 | 3 | 46094 | |
| Breton Sound | LA | 7 | 3 | 29088 | |
| Brigham City | UT-ID | 4 | 3 | 41112 | |
| Broken Bow | NE-SD | 1 | 3 | 41098 | |
| Brownfield | NM-TX | 1 | 3 | 33102 | |
| Brownsville | TX | 1 | 3 | 25097 | |
| Brownwood | TX | 1 | 3 | 31098 |