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USGS Map Name | Map Size | Scale | Latitude | Longitude | DRG Filename | View Map | ||||||
Dallas Center | 7.5deg x 7.5deg | 1:24,000 | 41.750°N - 41.625°N | 94.000°W - 93.875°W | o41093f8.tif | |||||||
Dallas City | 7.5deg x 7.5deg | 1:24,000 | 40.750°N - 40.625°N | 91.250°W - 91.125°W | o40091f2.tif | |||||||
Danbury | 7.5deg x 7.5deg | 1:24,000 | 42.250°N - 42.125°N | 95.750°W - 95.625°W | o42095b6.tif | |||||||
Danville | 7.5deg x 7.5deg | 1:24,000 | 40.875°N - 40.750°N | 91.375°W - 91.250°W | o40091g3.tif | |||||||
Davenport | 60min x 60min | 1:100,000 | 42.000°N - 41.500°N | 91.000°W - 90.000°W | f41090e1.tif | |||||||
Davenport | 1deg x 2deg | 1:250,000 | 42.000°N - 41.000°N | 92.000°W - 90.000°W | c41090a1.tif | |||||||
Davenport | 15min x 15min | 41.750°N - 41.500°N | 90.750°W - 90.500°W | |||||||||
Davenport E | 1deg x 1deg | 42.000°N - 41.000°N | 91.000°W - 90.000°W | |||||||||
Davenport East | 7.5deg x 7.5deg | 1:24,000 | 41.625°N - 41.500°N | 90.625°W - 90.500°W | o41090e5.tif | |||||||
Davenport W | 1deg x 1deg | 42.000°N - 41.000°N | 92.000°W - 91.000°W | |||||||||
Davenport West | 7.5deg x 7.5deg | 1:24,000 | 41.625°N - 41.500°N | 90.750°W - 90.625°W | o41090e6.tif | |||||||
Davis City | 7.5deg x 7.5deg | 1:24,000 | 40.750°N - 40.625°N | 93.875°W - 93.750°W | o40093f7.tif | |||||||
Dawson | 7.5deg x 7.5deg | 1:24,000 | 41.875°N - 41.750°N | 94.250°W - 94.125°W | o41094g2.tif | |||||||
De Soto | 7.5deg x 7.5deg | 1:24,000 | 43.500°N - 43.375°N | 91.250°W - 91.125°W | o43091d2.tif | |||||||
De Witt | 7.5deg x 7.5deg | 1:24,000 | 41.875°N - 41.750°N | 90.625°W - 90.500°W | o41090g5.tif | |||||||
Decorah | 30min x 30min | 43.500°N - 43.000°N | 92.000°W - 91.500°W | |||||||||
Decorah | 7.5deg x 7.5deg | 1:24,000 | 43.375°N - 43.250°N | 91.875°W - 91.750°W | o43091c7.tif | |||||||
Decorah | 60min x 60min | 1:100,000 | 43.500°N - 43.000°N | 92.000°W - 91.000°W | f43091a1.tif | |||||||
Dedham | 7.5deg x 7.5deg | 1:24,000 | 42.000°N - 41.875°N | 94.875°W - 94.750°W | o41094h7.tif | |||||||
Dedham | 15min x 15min | 42.000°N - 41.750°N | 95.000°W - 94.750°W | |||||||||
Deep River | 15min x 15min | 41.750°N - 41.500°N | 92.500°W - 92.250°W | |||||||||
Deep River | 7.5deg x 7.5deg | 1:24,000 | 41.625°N - 41.500°N | 92.375°W - 92.250°W | o41092e3.tif | |||||||
Defiance | 7.5deg x 7.5deg | 1:24,000 | 41.875°N - 41.750°N | 95.375°W - 95.250°W | o41095g3.tif | |||||||
Delmar North | 7.5deg x 7.5deg | 1:24,000 | 42.125°N - 42.000°N | 90.625°W - 90.500°W | o42090a5.tif | |||||||
Delmar South | 7.5deg x 7.5deg | 1:24,000 | 42.000°N - 41.875°N | 90.625°W - 90.500°W | o41090h5.tif | |||||||
Delta | 7.5deg x 7.5deg | 1:24,000 | 41.375°N - 41.250°N | 92.375°W - 92.250°W | o41092c3.tif | |||||||
Denison | 15min x 15min | 42.250°N - 42.000°N | 95.500°W - 95.250°W | |||||||||
Denison | 7.5deg x 7.5deg | 1:24,000 | 42.125°N - 42.000°N | 95.375°W - 95.250°W | o42095a3.tif | |||||||
Denison SW | 7.5deg x 7.5deg | 1:24,000 | 42.125°N - 42.000°N | 95.500°W - 95.375°W | o42095a4.tif | |||||||
Denver | 7.5deg x 7.5deg | 1:24,000 | 42.750°N - 42.625°N | 92.375°W - 92.250°W | o42092f3.tif | |||||||
Depew | 7.5deg x 7.5deg | 1:24,000 | 43.250°N - 43.125°N | 94.625°W - 94.500°W | o43094b5.tif | |||||||
Derby | 7.5deg x 7.5deg | 1:24,000 | 41.000°N - 40.875°N | 93.500°W - 93.375°W | o40093h4.tif | |||||||
Des Moines | 15min x 15min | 41.750°N - 41.500°N | 93.750°W - 93.500°W | |||||||||
Des Moines | 60min x 60min | 1:100,000 | 42.000°N - 41.500°N | 94.000°W - 93.000°W | f41093e1.tif | |||||||
Des Moines | 1deg x 2deg | 1:250,000 | 42.000°N - 41.000°N | 94.000°W - 92.000°W | c41092a1.tif | |||||||
Des Moines E | 1deg x 1deg | 42.000°N - 41.000°N | 93.000°W - 92.000°W | |||||||||
Des Moines NE | 7.5deg x 7.5deg | 1:24,000 | 41.750°N - 41.625°N | 93.625°W - 93.500°W | o41093f5.tif | |||||||
Des Moines NW | 7.5deg x 7.5deg | 1:24,000 | 41.750°N - 41.625°N | 93.750°W - 93.625°W | o41093f6.tif | |||||||
Des Moines SE | 7.5deg x 7.5deg | 1:24,000 | 41.625°N - 41.500°N | 93.625°W - 93.500°W | o41093e5.tif | |||||||
Des Moines SW | 7.5deg x 7.5deg | 1:24,000 | 41.625°N - 41.500°N | 93.750°W - 93.625°W | o41093e6.tif | |||||||
Des Moines W | 1deg x 1deg | 42.000°N - 41.000°N | 94.000°W - 93.000°W | |||||||||
Dewey | 7.5deg x 7.5deg | 1:24,000 | 41.250°N - 41.125°N | 94.875°W - 94.750°W | o41094b7.tif | |||||||
Dewitt | 15min x 15min | 42.000°N - 41.750°N | 90.750°W - 90.500°W | |||||||||
Diagonal | 7.5deg x 7.5deg | 1:24,000 | 40.875°N - 40.750°N | 94.375°W - 94.250°W | o40094g3.tif | |||||||
Diagonal | 15min x 15min | 41.000°N - 40.750°N | 94.500°W - 94.250°W | |||||||||
Dickens | 7.5deg x 7.5deg | 1:24,000 | 43.250°N - 43.125°N | 95.125°W - 95.000°W | o43095b1.tif | |||||||
Dickeyville | 15min x 15min | 42.750°N - 42.500°N | 90.750°W - 90.500°W | |||||||||
Dike | 7.5deg x 7.5deg | 1:24,000 | 42.500°N - 42.375°N | 92.750°W - 92.625°W | o42092d6.tif | |||||||
Dixon | 7.5deg x 7.5deg | 1:24,000 | 41.750°N - 41.625°N | 90.875°W - 90.750°W | o41090f7.tif | |||||||
Dolliver | 7.5deg x 7.5deg | 1:24,000 | 43.500°N - 43.375°N | 94.625°W - 94.500°W | o43094d5.tif | |||||||
Dolliver | 15min x 15min | 43.500°N - 43.250°N | 94.750°W - 94.500°W | |||||||||
Donahue | 7.5deg x 7.5deg | 1:24,000 | 41.750°N - 41.625°N | 90.750°W - 90.625°W | o41090f6.tif | |||||||
Donnellson | 7.5deg x 7.5deg | 1:24,000 | 40.750°N - 40.625°N | 91.625°W - 91.500°W | o40091f5.tif | |||||||
Donnellson | 15min x 15min | 40.750°N - 40.500°N | 91.750°W - 91.500°W | |||||||||
Doon | 7.5deg x 7.5deg | 1:24,000 | 43.375°N - 43.250°N | 96.250°W - 96.125°W | o43096c2.tif | |||||||
Dorchester | 7.5deg x 7.5deg | 1:24,000 | 43.500°N - 43.375°N | 91.625°W - 91.500°W | o43091d5.tif | |||||||
Douds | 7.5deg x 7.5deg | 1:24,000 | 40.875°N - 40.750°N | 92.125°W - 92.000°W | o40092g1.tif | |||||||
Dougherty | 7.5deg x 7.5deg | 1:24,000 | 43.000°N - 42.875°N | 93.125°W - 93.000°W | o42093h1.tif | |||||||
Dow City | 7.5deg x 7.5deg | 1:24,000 | 42.000°N - 41.875°N | 95.500°W - 95.375°W | o41095h4.tif | |||||||
Dows East | 7.5deg x 7.5deg | 1:24,000 | 42.750°N - 42.625°N | 93.500°W - 93.375°W | o42093f4.tif | |||||||
Dows West | 7.5deg x 7.5deg | 1:24,000 | 42.750°N - 42.625°N | 93.625°W - 93.500°W | o42093f5.tif | |||||||
Dubuque | 1deg x 2deg | 1:250,000 | 43.000°N - 42.000°N | 92.000°W - 90.000°W | c42090a1.tif | |||||||
Dubuque E | 1deg x 1deg | 43.000°N - 42.000°N | 91.000°W - 90.000°W | |||||||||
Dubuque North | 7.5deg x 7.5deg | 1:24,000 | 42.625°N - 42.500°N | 90.750°W - 90.625°W | o42090e6.tif | |||||||
Dubuque North | 60min x 60min | 1:100,000 | 43.000°N - 42.500°N | 91.000°W - 90.000°W | f42090e1.tif | |||||||
Dubuque South | 7.5deg x 7.5deg | 1:24,000 | 42.500°N - 42.375°N | 90.750°W - 90.625°W | o42090d6.tif | |||||||
Dubuque South | 60min x 60min | 1:100,000 | 42.500°N - 42.000°N | 91.000°W - 90.000°W | f42090a1.tif | |||||||
Dubuque W | 1deg x 1deg | 43.000°N - 42.000°N | 92.000°W - 91.000°W | |||||||||
Dumont North | 7.5deg x 7.5deg | 1:24,000 | 42.875°N - 42.750°N | 93.000°W - 92.875°W | o42092g8.tif | |||||||
Dumont South | 7.5deg x 7.5deg | 1:24,000 | 42.750°N - 42.625°N | 93.000°W - 92.875°W | o42092f8.tif | |||||||
Duncan | 7.5deg x 7.5deg | 1:24,000 | 43.125°N - 43.000°N | 93.750°W - 93.625°W | o43093a6.tif | |||||||
Duncombe | 7.5deg x 7.5deg | 1:24,000 | 42.500°N - 42.375°N | 94.000°W - 93.875°W | o42093d8.tif | |||||||
Dundee | 7.5deg x 7.5deg | 1:24,000 | 42.625°N - 42.500°N | 91.625°W - 91.500°W | o42091e5.tif | |||||||
Dunkerton | 15min x 15min | 42.750°N - 42.500°N | 92.250°W - 92.000°W | |||||||||
Dunkerton | 7.5deg x 7.5deg | 1:24,000 | 42.625°N - 42.500°N | 92.250°W - 92.125°W | o42092e2.tif | |||||||
Dunlap | 15min x 15min | 42.000°N - 41.750°N | 95.750°W - 95.500°W | |||||||||
Dunlap | 7.5deg x 7.5deg | 1:24,000 | 41.875°N - 41.750°N | 95.625°W - 95.500°W | o41095g5.tif | |||||||
Dunlap NE | 7.5deg x 7.5deg | 1:24,000 | 42.000°N - 41.875°N | 95.625°W - 95.500°W | o41095h5.tif | |||||||
Dunlap NW | 7.5deg x 7.5deg | 1:24,000 | 42.000°N - 41.875°N | 95.750°W - 95.625°W | o41095h6.tif | |||||||
Dunlap SW | 7.5deg x 7.5deg | 1:24,000 | 41.875°N - 41.750°N | 95.750°W - 95.625°W | o41095g6.tif | |||||||
Dunnell | 7.5deg x 7.5deg | 1:24,000 | 43.625°N - 43.500°N | 94.875°W - 94.750°W | o43094e7.tif | |||||||
Durant | 7.5deg x 7.5deg | 1:24,000 | 41.625°N - 41.500°N | 91.000°W - 90.875°W | o41090e8.tif | |||||||
Durant | 15min x 15min | 41.750°N - 41.500°N | 91.000°W - 90.750°W | |||||||||
Dyersville East | 7.5deg x 7.5deg | 1:24,000 | 42.500°N - 42.375°N | 91.125°W - 91.000°W | o42091d1.tif | |||||||
Dyersville West | 7.5deg x 7.5deg | 1:24,000 | 42.500°N - 42.375°N | 91.250°W - 91.125°W | o42091d2.tif | |||||||
Dysart | 7.5deg x 7.5deg | 1:24,000 | 42.250°N - 42.125°N | 92.375°W - 92.250°W | o42092b3.tif |