An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Environmental Modeling Community of Practice

WhAEM BBM Files - Arizona

To find binary base map data for a specific geographic area, click on the appropriate 30 by 60 minute quadrangle on the state map below. A Web page containing a graphic of the 30 by 60 minute quadrangle will display eight subdivided 15 by 15 minute quadrangles. Alternatively, you can choose from an alphabetical text list of available 30 by 60 minute quadrangles.


ArizonaAjoAlamo LakeAtascosa MountainsBagdadBlytheBoulder CityBradshaw MountainsCabeza PriezaCameronCanyon de ChellyCasa GrandeChiricahua PeakCliftonDatelandDavis DamDouglasFlagstaffFort HuachucaFredoniaGanadoGila BendGlen Canyon DamGlobeGrand CanyonHolbrookKayentaLake MeadLittle Horn MountainsLittlefieldLukevilleMammothMesaMount TrumbullNeedlesNogalesNutriosoOvertonParkerPaysonPeach SpringsPhoenix NorthPhoenix SouthPinonPolaccaPrescottQuitobaquitoRock PointSaffordSaint JohnsSalomeSandersSedonaSellsSenecaShow LowSilver Bell MountainsSpringervilleTheodore Roosevelt LakeTinajas Atlas MountainsTrigo MountainsTuba CityTucsonValentineValleWillcoxWilliamsWinslowYuma

| Ajo | Alamo Lake | Atascosa Mountains | Bagdad | Blythe | Boulder City | Bradshaw Mountains | Cabeza Prieza | Cameron | Canyon de Chelly | Casa Grande | Chiricahua Peak | Clifton | Dateland | Davis Dam | Douglas | Flagstaff | Fort Huachuca | Fredonia | Ganado | Gila Bend | Glen Canyon Dam | Globe | Grand Canyon | Holbrook | Kayenta | Lake Mead | Little Horn Mountains | Littlefield | Lukeville | Mammoth | Mesa | Mount Trumbull | Needles | Nogales | Nutrioso | Overton | Parker | Payson | Peach Springs | Phoenix North | Phoenix South | Pinon | Polacca | Prescott | Quitobaquito | Rock Point | Safford | Saint Johns | Salome | Sanders | Sedona | Sells | Seneca | Show Low | Silver Bell Mountains | Springerville | Theodore Roosevelt Lake | Tinajas Atlas Mountains | Trigo Mountains | Tuba City | Tucson | Valentine | Valle | Willcox | Williams | Winslow | Yuma |