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Search Topomaps Inventory

This database allows you to search for topographic maps by quadrangle (map name). It includes information such as the year of publication, scale, USGS number, latitude and longitude etc. Search terms may be entered in lower case or upper case. Truncation is automatic, so typing "new brun" will retrieve records for "new brunswick".

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Columns can be sorted by clicking on the column name (e.g. Map Name).

Map Name Year Location Scale SE Latitude SE Longitude Map Type
WAYNESVILLE, MO 1978 LSM - 1st floor 1:50,000 N374500 W0920000 TOPOGRAPHICAL METRIC
ALEXANDRIA, LA 1972 LSM - 1st floor 1:250,000 N310000 W0920000 TOPOGRAPHICAL FEET
CAMDEN, AR 1986 LSM - 1st floor 1:100,000 N333000 W0920000 TOPOGRAPHICAL METRIC
VILLE PLATTE, LA 1986 LSM - 1st floor 1:100,000 N303000 W0920000 TOPOGRAPHICAL METRIC
HIBBING, MN 1977 LSM - 1st floor 1:250,000 N470000 W0920000 TOPOGRAPHICAL FEET
MOUNTAIN VIEW, AR 1983 LSM - 1st floor 1:100,000 N353000 W0920000 TOPOGRAPHICAL METRIC
WINNFIELD, LA 1986 LSM - 1st floor 1:100,000 N313000 W0920000 TOPOGRAPHICAL METRIC
DULUTH, MN 1980 LSM - 1st floor 1:100,000 N463000 W0920000 MINERALS MANAGEMENT - TOPO
HIBBING, MN 1978 LSM - 1st floor 1:100,000 N470000 W0920000 MINERALS MANAGEMENT - TOPO
EL DORADO, AR 1985 LSM - 1st floor 1:100,000 N330000 W0920000 TOPOGRAPHICAL METRIC
CENTERVILLE, IA 1975 LSM - 1st floor 1:250,000 N400000 W0920000 TOPOGRAPHICAL FEET
DULUTH, MN 1980 LSM - 1st floor 1:100,000 N463000 W0920000 TOPOGRAPHICAL METRIC
HIBBING, MN 1987 LSM - 1st floor 1:100,000 N470000 W0920000 SURFACE MANAGEMENT - TOPO
HIBBING, MN 1987 LSM - 1st floor 1:100,000 N470000 W0920000 TOPOGRAPHICAL METRIC
SHREVEPORT, LA 1973 LSM - 1st floor 1:250,000 N320000 W0920000 TOPOGRAPHICAL FEET
LITTLE ROCK, AR 1975 LSM - 1st floor 1:250,000 N340000 W0920000 TOPOGRAPHICAL FEET
WAVERLY, IA 1984 LSM - 1st floor 1:100,000 N423000 W0920000 TOPOGRAPHICAL METRIC
AUSTIN, MN 1985 LSM - 1st floor 1:100,000 N433000 W0920000 TOPOGRAPHICAL METRIC
MARSHALLTOWN, IA 1984 LSM - 1st floor 1:100,000 N420000 W0920000 TOPOGRAPHICAL METRIC
GRINNELL, IA 1984 LSM - 1st floor 1:100,000 N413000 W0920000 TOPOGRAPHICAL METRIC
LEBANON, MO 1982 LSM - 1st floor 1:100,000 N373000 W0920000 TOPOGRAPHICAL METRIC
AVA, MO 1985 LSM - 1st floor 1:100,000 N363000 W0920000 TOPOGRAPHICAL METRIC
INTERNATIONAL FALLS, MN 1955 LSM - 1st floor 1:250,000 N480000 W0920000 TOPOGRAPHICAL FEET
CENTERVILLE, IA 1981 LSM - 1st floor 1:100,000 N403000 W0920000 TOPOGRAPHICAL METRIC
VIENNA, MO 1989 LSM - 1st floor 1:50,000 N380000 W0914500 TOPOGRAPHICAL METRIC
BASSWOOD LAKE, MN 1978 LSM - 1st floor 1:100,000 N480000 W0910000 MINERALS MANAGEMENT - TOPO
CROSSETT, AR 1986 LSM - 1st floor 1:100,000 N330000 W0910000 TOPOGRAPHICAL METRIC
BASSWOOD LAKE, MN 1978 LSM - 1st floor 1:100,000 N480000 W0910000 SURFACE MANAGEMENT - TOPO
CHEROKEE VILLAGE, AR 1983 LSM - 1st floor 1:100,000 N360000 W0910000 TOPOGRAPHICAL METRIC
MEXICO, MO 1986 LSM - 1st floor 1:100,000 N390000 W0910000 TOPOGRAPHICAL METRIC
BASSWOOD LAKE, MN 1992 LSM - 1st floor 1:100,000 N480000 W0910000 TOPOGRAPHICAL METRIC
LA CROSSE, WI 1990 LSM - 1st floor 1:100,000 N433000 W0910000 TOPOGRAPHICAL METRIC
TWO HARBORS, MN 1978 LSM - 1st floor 1:100,000 N470000 W0910000 MINERALS MANAGEMENT - TOPO
FULTON, MO 1985 LSM - 1st floor 1:100,000 N383000 W0910000 TOPOGRAPHICAL METRIC
IOWA, IA 1965 LSM - 1st floor 1:500,000 N403000 W0910000 STATE BASE - TOPOGRAPHIC
BASTROP, LA 1982 LSM - 1st floor 1:100,000 N323000 W0910000 TOPOGRAPHICAL METRIC
QUINCY, IL 1986 LSM - 1st floor 1:100,000 N393000 W0910000 TOPOGRAPHICAL METRIC
TWO HARBORS, MN 1978 LSM - 1st floor 1:100,000 N470000 W0910000 SURFACE MANAGEMENT - TOPO
MORGAN CITY, LA 1983 LSM - 1st floor 1:100,000 N293000 W0910000 TOPOBATHYMETRIC
IOWA, IA 1965 LSM - 1st floor 1:500,000 N403000 W0910000 STATE BASE - PLANIMETRIC
TWO HARBORS, MN 1991 LSM - 1st floor 1:100,000 N470000 W0910000 TOPOGRAPHICAL METRIC
WOODVILLE, MS 1991 LSM - 1st floor 1:100,000 N310000 W0910000 TOPOGRAPHICAL METRIC
BATESVILLE, AR 1986 LSM - 1st floor 1:100,000 N353000 W0910000 TOPOGRAPHICAL METRIC
ANAMOSA, IA 1984 LSM - 1st floor 1:100,000 N420000 W0910000 TOPOGRAPHICAL METRIC
BATON ROUGE, LA 1984 LSM - 1st floor 1:100,000 N300000 W0910000 TOPOGRAPHICAL METRIC
IOWA CITY, IA 1984 LSM - 1st floor 1:100,000 N413000 W0910000 TOPOGRAPHICAL METRIC
TALLULAH, LA 1982 LSM - 1st floor 1:100,000 N320000 W0910000 TOPOGRAPHICAL METRIC
MUSCATINE, IA 1984 LSM - 1st floor 1:100,000 N410000 W0910000 TOPOGRAPHICAL METRIC
SOLON SPRINGS, WI 1979 LSM - 1st floor 1:100,000 N460000 W0910000 MINERALS MANAGEMENT - TOPO
EAU CLAIRE, WI 1985 LSM - 1st floor 1:100,000 N443000 W0910000 TOPOGRAPHICAL METRIC
SOLON SPRINGS, WI 1980 LSM - 1st floor 1:100,000 N460000 W0910000 TOPOGRAPHICAL METRIC
SEARCY, AR 1986 LSM - 1st floor 1:100,000 N350000 W0910000 TOPOGRAPHICAL METRIC
PORT WING, WI 1980 LSM - 1st floor 1:100,000 N463000 W0910000 MINERALS MANAGEMENT - TOPO
PORT WING, WI 1980 LSM - 1st floor 1:100,000 N463000 W0910000 TOPOGRAPHICAL METRIC
ATCHAFALAYA BAY, LA 1983 LSM - 1st floor 1:100,000 N290000 W0910000 TOPOBATHYMETRIC
SULLIVAN, MO 1985 LSM - 1st floor 1:100,000 N380000 W0910000 TOPOGRAPHICAL METRIC
BRINKLEY, AR 1990 LSM - 1st floor 1:100,000 N343000 W0910000 TOPOGRAPHICAL METRIC
WEST PLAINS, MO 1984 LSM - 1st floor 1:100,000 N363000 W0910000 TOPOGRAPHICAL METRIC
DE WITT, AR 1986 LSM - 1st floor 1:100,000 N340000 W0910000 TOPOGRAPHICAL METRIC
NEW ROADS, LA 1980 LSM - 1st floor 1:100,000 N303000 W0910000 TOPOGRAPHICAL METRIC
BLOOMER, WI 1980 LSM - 1st floor 1:100,000 N450000 W0910000 TOPOGRAPHICAL METRIC
ELY, MN 1978 LSM - 1st floor 1:100,000 N473000 W0910000 MINERALS MANAGEMENT - TOPO
ELY, MN 1978 LSM - 1st floor 1:100,000 N473000 W0910000 SURFACE MANAGEMENT - TOPO
OELWEIN, IA 1984 LSM - 1st floor 1:100,000 N423000 W0910000 TOPOGRAPHICAL METRIC
ELY, MN 1994 LSM - 1st floor 1:100,000 N473000 W0910000 TOPOGRAPHICAL METRIC
BURLINGTON, IA 1985 LSM - 1st floor 1:100,000 N403000 W0910000 TOPOGRAPHICAL METRIC
NATCHEZ, MS 1991 LSM - 1st floor 1:100,000 N313000 W0910000 TOPOGRAPHICAL METRIC
KEOKUK, IA 1986 LSM - 1st floor 1:100,000 N400000 W0910000 TOPOGRAPHICAL METRIC
WINONA, MN 1985 LSM - 1st floor 1:100,000 N440000 W0910000 TOPOGRAPHICAL METRIC
DUMAS, AR 1986 LSM - 1st floor 1:100,000 N333000 W0910000 TOPOGRAPHICAL METRIC
SPOONER, WI 1980 LSM - 1st floor 1:100,000 N453000 W0910000 TOPOGRAPHICAL METRIC
SPRING VALLEY, MO 1986 LSM - 1st floor 1:100,000 N370000 W0910000 TOPOGRAPHICAL METRIC
ROLLA, MO 1986 LSM - 1st floor 1:100,000 N373000 W0910000 TOPOGRAPHICAL METRIC
DECORAH, IA 1985 LSM - 1st floor 1:100,000 N430000 W0910000 TOPOGRAPHICAL METRIC
BLACK RIVER FALLS, WI 1986 LSM - 1st floor 1:50,000 N441500 W0904500 TOPOGRAPHICAL METRIC
SPARTA, WI 1976 LSM - 1st floor 1:50,000 N434500 W0904500 TOPOGRAPHICAL METRIC
VIROQUA, WI 1986 LSM - 1st floor 1:50,000 N433000 W0904500 TOPOGRAPHICAL METRIC
MANCHESTER, MO 1978 LSM - 1st floor 1:50,000 N383000 W0903000 TOPOGRAPHICAL METRIC
HATFIELD, WI 1986 LSM - 1st floor 1:50,000 N441500 W0903000 TOPOGRAPHICAL METRIC
MILLSTON, WI 1976 LSM - 1st floor 1:50,000 N440000 W0903000 TOPOGRAPHICAL METRIC
IRONTON, MO 1945 LSM - 1st floor 1:62,500 N373000 W0903000 TOPOGRAPHICAL FEET
TOMAH, WI 1976 LSM - 1st floor 1:50,000 N434500 W0903000 TOPOGRAPHICAL METRIC
LA FARGE, WI 1986 LSM - 1st floor 1:50,000 N433000 W0903000 TOPOGRAPHICAL METRIC
WINCHESTER, IL 1983 LSM - 1st floor 1:25,000 N393730 W0902230 TOPOGRAPHICAL METRIC
ARENZVILLE WEST, IL 1983 LSM - 1st floor 1:25,000 N395230 W0902230 TOPOGRAPHICAL METRIC
OTTERVILLE, IL 1983 LSM - 1st floor 1:25,000 N390000 W0902230 TOPOGRAPHICAL METRIC
ALSEY, IL 1983 LSM - 1st floor 1:25,000 N393000 W0902230 TOPOGRAPHICAL METRIC
ROODHOUSE WEST, IL 1983 LSM - 1st floor 1:25,000 N392230 W0902230 TOPOGRAPHICAL METRIC
CHAPIN, IL 1983 LSM - 1st floor 1:25,000 N394500 W0902230 TOPOGRAPHICAL METRIC
CARROLLTON, IL 1983 LSM - 1st floor 1:25,000 N391500 W0902230 TOPOGRAPHICAL METRIC
BOYER CREEK, IL 1983 LSM - 1st floor 1:25,000 N390730 W0902230 TOPOGRAPHICAL METRIC
LYNNVILLE, IL 1983 LSM - 1st floor 1:25,000 N393730 W0901500 TOPOGRAPHICAL METRIC
MANCHESTER, IL 1983 LSM - 1st floor 1:25,000 N393000 W0901500 TOPOGRAPHICAL METRIC
CITY POINT, WI 1986 LSM - 1st floor 1:50,000 N441500 W0901500 TOPOGRAPHICAL METRIC
ROODHOUSE EAST, IL 1983 LSM - 1st floor 1:25,000 N392230 W0901500 TOPOGRAPHICAL METRIC
CONCORD, IL 1983 LSM - 1st floor 1:25,000 N394500 W0901500 TOPOGRAPHICAL METRIC
JERSEYVILLE NORTH, IL 1983 LSM - 1st floor 1:25,000 N390730 W0901500 TOPOGRAPHICAL METRIC
SAINT CHARLES, MO 1978 LSM - 1st floor 1:50,000 N384500 W0901500 TOPOGRAPHICAL METRIC
DAUM, IL 1983 LSM - 1st floor 1:25,000 N391500 W0901500 TOPOGRAPHICAL METRIC
JERSEYVILLE SOUTH, IL 1983 LSM - 1st floor 1:25,000 N390000 W0901500 TOPOGRAPHICAL METRIC
WYEVILLE, WI 1976 LSM - 1st floor 1:50,000 N440000 W0901500 TOPOGRAPHICAL METRIC
KENDALL, WI 1976 LSM - 1st floor 1:50,000 N434500 W0901500 TOPOGRAPHICAL METRIC
ARENZVILLE EAST, IL 1983 LSM - 1st floor 1:25,000 N395230 W0901500 TOPOGRAPHICAL METRIC
LITERBERRY, IL 1983 LSM - 1st floor 1:25,000 N394500 W0900730 TOPOGRAPHICAL METRIC
BRIGHTON, IL 1983 LSM - 1st floor 1:25,000 N390000 W0900730 TOPOGRAPHICAL METRIC
JACKSONVILLE, IL 1983 LSM - 1st floor 1:25,000 N393730 W0900730 TOPOGRAPHICAL METRIC
NORTONVILLE, IL 1983 LSM - 1st floor 1:25,000 N393000 W0900730 TOPOGRAPHICAL METRIC
VIRGINIA, IL 1983 LSM - 1st floor 1:25,000 N395230 W0900730 TOPOGRAPHICAL METRIC
ATHENSVILLE, IL 1983 LSM - 1st floor 1:25,000 N392230 W0900730 TOPOGRAPHICAL METRIC
GREENFIELD, IL 1983 LSM - 1st floor 1:25,000 N391500 W0900730 TOPOGRAPHICAL METRIC
MEDORA, IL 1983 LSM - 1st floor 1:25,000 N390730 W0900730 TOPOGRAPHICAL METRIC
ALEXANDER, IL 1983 LSM - 1st floor 1:25,000 N393730 W0900000 TOPOGRAPHICAL METRIC
PITTSVILLE, WI 1986 LSM - 1st floor 1:50,000 N441500 W0900000 TOPOGRAPHICAL METRIC
JACKSON, MS 1984 LSM - 1st floor 1:100,000 N320000 W0900000 TOPOGRAPHICAL METRIC
INDIANOLA, MS 1994 LSM - 1st floor 1:100,000 N330000 W0900000 TOPOGRAPHICAL METRIC
POPLAR BLUFF, MO 1976 LSM - 1st floor 1:250,000 N360000 W0900000 TOPOGRAPHICAL FEET
DUBUQUE, IA 1978 LSM - 1st floor 1:250,000 N420000 W0900000 TOPOGRAPHICAL FEET
POPLAR BLUFF, MO 1983 LSM - 1st floor 1:100,000 N363000 W0900000 TOPOGRAPHICAL METRIC
JACKSON LOWER MS VALLEY, MS 1983 LSM - 1st floor 1:250,000 N320000 W0900000 ECOLOGICAL INVENTORY
MINNESOTA, MN 1963 LSM - 1st floor 1:1,000,000 N440000 W0900000 STATE BASE - PLANIMETRIC
FARMINGTON, MO 1987 LSM - 1st floor 1:100,000 N373000 W0900000 TOPOGRAPHICAL METRIC
BURLINGTON, IA 1989 LSM - 1st floor 1:250,000 N400000 W0900000 TOPOGRAPHICAL METRIC
NATCHEZ L-62, US 1979 LSM - 1st floor 1:250,000 N310000 W0900000 LAND USE/LAND COVER - BASE
JACKSON, MS 1973 LSM - 1st floor 1:250,000 N320000 W0900000 TOPOGRAPHICAL FEET
PIEDMONT, MO 1986 LSM - 1st floor 1:100,000 N370000 W0900000 TOPOGRAPHICAL METRIC
MEDFORD, WI 1976 LSM - 1st floor 1:100,000 N450000 W0900000 MINERALS MANAGEMENT - TOPO
NATCHEZ LOWER MS VALLEY, MS 1983 LSM - 1st floor 1:250,000 N310000 W0900000 ECOLOGICAL INVENTORY
SHIPMAN, IL 1983 LSM - 1st floor 1:25,000 N390000 W0900000 TOPOGRAPHICAL METRIC
AMITE, LA 1983 LSM - 1st floor 1:100,000 N303000 W0900000 TOPOGRAPHICAL METRIC
MEDFORD, WI 1980 LSM - 1st floor 1:100,000 N450000 W0900000 TOPOGRAPHICAL METRIC
DAVENPORT, IA 1984 LSM - 1st floor 1:100,000 N413000 W0900000 TOPOGRAPHICAL METRIC
ASHLAND L-172, US 1976 LSM - 1st floor 1:250,000 N460000 W0900000 LAND USE/LAND COVER - BASE
THOMSON, IL 1985 LSM - 1st floor 1:25,000 N415230 W0900000 TOPOGRAPHICAL METRIC
NATCHEZ, MS 1972 LSM - 1st floor 1:250,000 N310000 W0900000 TOPOGRAPHICAL FEET
LA CROSSE, WI 1976 LSM - 1st floor 1:250,000 N430000 W0900000 TOPOGRAPHICAL FEET
ASHLAND, WI 1955 LSM - 1st floor 1:250,000 N460000 W0900000 TOPOGRAPHICAL FEET
SAGANAGA LAKE, MN 1978 LSM - 1st floor 1:100,000 N480000 W0900000 MINERALS MANAGEMENT - TOPO
ASHLAND, WI 1989 LSM - 1st floor 1:100,000 N463000 W0900000 TOPOGRAPHICAL METRIC
MAUSTON, WI 1976 LSM - 1st floor 1:50,000 N434500 W0900000 TOPOGRAPHICAL METRIC
GALESBURG, IL 1989 LSM - 1st floor 1:100,000 N403000 W0900000 TOPOGRAPHICAL METRIC
SAGANAGA LAKE, MN 1978 LSM - 1st floor 1:100,000 N480000 W0900000 SURFACE MANAGEMENT - TOPO
SAGANAGA LAKE, MN 1991 LSM - 1st floor 1:100,000 N480000 W0900000 TOPOGRAPHICAL METRIC
PLEASANT VALLEY, IL 1986 LSM - 1st floor 1:25,000 N420730 W0900000 TOPOGRAPHICAL METRIC
ARKANSAS, AR 1990 LSM - 1st floor 1:500,000 N330000 W0900000 STATE BASE - TOPOGRAPHIC
PHILIPP, MS 1957 LSM - 1st floor 1:62,500 N334500 W0900000 TOPOGRAPHICAL FEET
RICHLAND CENTER, WI 1985 LSM - 1st floor 1:100,000 N430000 W0900000 TOPOGRAPHICAL METRIC
NEW ORLEANS GULF COAST, LA 1982 LSM - 1st floor 1:250,000 N290000 W0900000 ECOLOGICAL INVENTORY
OUTER ISLAND, WI 1976 LSM - 1st floor 1:100,000 N470000 W0900000 MINERALS MANAGEMENT - TOPO
ARKANSAS, AR 1968 LSM - 1st floor 1:500,000 N330000 W0900000 SHADED RELIEF MAP
BLACK RIVER FALLS, WI 1985 LSM - 1st floor 1:100,000 N440000 W0900000 TOPOGRAPHICAL METRIC
PRENTICE, IL 1983 LSM - 1st floor 1:25,000 N394500 W0900000 TOPOGRAPHICAL METRIC
ASHLAND, IL 1983 LSM - 1st floor 1:25,000 N395230 W0900000 TOPOGRAPHICAL METRIC
NEW ORLEANS LANDSAT IMAGERY, LA 1986 LSM - 1st floor 1:250,000 N290000 W0900000 LINE MAP W/SATELLITE
OUTER ISLAND, WI 1979 LSM - 1st floor 1:100,000 N470000 W0900000 SURFACE MANAGEMENT - TOPO
ARKANSAS, AR 1990 LSM - 1st floor 1:500,000 N330000 W0900000 STATE BASE - PLANIMETRIC
MACOMB, IL 1989 LSM - 1st floor 1:100,000 N400000 W0900000 TOPOGRAPHICAL METRIC
CLARKSDALE, MS 1990 LSM - 1st floor 1:100,000 N340000 W0900000 TOPOGRAPHICAL METRIC
NEW ORLEANS, LA 1972 LSM - 1st floor 1:250,000 N290000 W0900000 TOPOBATHYMETRIC
OUTER ISLAND, WI 1990 LSM - 1st floor 1:100,000 N470000 W0900000 TOPOGRAPHICAL METRIC
ALEDO, IL 1989 LSM - 1st floor 1:100,000 N410000 W0900000 TOPOGRAPHICAL METRIC
PARAGOULD, AR 1984 LSM - 1st floor 1:100,000 N360000 W0900000 TOPOGRAPHICAL METRIC
RICE LAKE, WI 1953 LSM - 1st floor 1:250,000 N450000 W0900000 TOPOGRAPHICAL FEET
MEMPHIS WEST, TN 1986 LSM - 1st floor 1:100,000 N350000 W0900000 TOPOGRAPHICAL METRIC
ARKANSAS, AR 1965 LSM - 1st floor 1:1,000,000 N330000 W0900000 STATE BASE - PLANIMETRIC
EAU CLAIRE, WI 1976 LSM - 1st floor 1:250,000 N440000 W0900000 TOPOGRAPHICAL FEET
PARK FALLS, WI 1980 LSM - 1st floor 1:100,000 N453000 W0900000 MINERALS MANAGEMENT - TOPO
WACKER, IL 1986 LSM - 1st floor 1:25,000 N420000 W0900000 TOPOGRAPHICAL METRIC
ST LOUIS, MO 1985 LSM - 1st floor 1:100,000 N383000 W0900000 TOPOGRAPHICAL METRIC
PARK FALLS, WI 1980 LSM - 1st floor 1:100,000 N453000 W0900000 TOPOGRAPHICAL METRIC
FESTUS, MO 1985 LSM - 1st floor 1:100,000 N380000 W0900000 TOPOGRAPHICAL METRIC
SUMMERVILLE, IL 1982 LSM - 1st floor 1:25,000 N390730 W0900000 TOPOGRAPHICAL METRIC
DAVENPORT, IA 1958 LSM - 1st floor 1:250,000 N410000 W0900000 TOPOGRAPHICAL FEET
IRONWOOD, MI 1980 LSM - 1st floor 1:100,000 N460000 W0900000 MINERALS MANAGEMENT - TOPO
HETTICK, IL 1983 LSM - 1st floor 1:25,000 N391500 W0900000 TOPOGRAPHICAL METRIC
BATON ROUGE GULF COAST, LA 1982 LSM - 1st floor 1:250,000 N300000 W0900000 ECOLOGICAL INVENTORY
HELENA, AR 1990 LSM - 1st floor 1:100,000 N343000 W0900000 TOPOGRAPHICAL METRIC
JERSEYVILLE, IL 1985 LSM - 1st floor 1:100,000 N390000 W0900000 TOPOGRAPHICAL METRIC
SCOTTVILLE, IL 1983 LSM - 1st floor 1:25,000 N392230 W0900000 TOPOGRAPHICAL METRIC
IRONWOOD, MI 1980 LSM - 1st floor 1:100,000 N460000 W0900000 TOPOGRAPHICAL METRIC
DUBUQUE NORTH, IA 1984 LSM - 1st floor 1:100,000 N423000 W0900000 TOPOGRAPHICAL METRIC
TWO HARBORS, MN 1964 LSM - 1st floor 1:250,000 N470000 W0900000 TOPOGRAPHICAL FEET
BATON ROUGE, LA 1971 LSM - 1st floor 1:250,000 N300000 W0900000 TOPOGRAPHICAL FEET
NEW ORLEANS, LA 1983 LSM - 1st floor 1:100,000 N293000 W0900000 TOPOGRAPHICAL METRIC
DUBUQUE SOUTH, IA 1984 LSM - 1st floor 1:100,000 N420000 W0900000 TOPOGRAPHICAL METRIC
MEMPHIS LOWER MS VALLEY, TN 1983 LSM - 1st floor 1:250,000 N350000 W0900000 ECOLOGICAL INVENTORY
UNION GROVE, IL 1985 LSM - 1st floor 1:25,000 N414500 W0900000 TOPOGRAPHICAL METRIC
MC COMB, MS 1994 LSM - 1st floor 1:100,000 N310000 W0900000 TOPOGRAPHICAL METRIC
FRANKLIN, IL 1983 LSM - 1st floor 1:25,000 N393000 W0900000 TOPOGRAPHICAL METRIC
MEMPHIS, TN 1976 LSM - 1st floor 1:250,000 N350000 W0900000 TOPOGRAPHICAL FEET
BLACK RIVER HARBOR, MI 1980 LSM - 1st floor 1:25,000 N463730 W0900000 TOPOGRAPHICAL METRIC
HELENA, AR 1983 LSM - 1st floor 1:250,000 N340000 W0900000 ECOLOGICAL INVENTORY
ST LOUIS, MO 1963 LSM - 1st floor 1:250,000 N380000 W0900000 TOPOGRAPHICAL FEET
HELENA, AR 1976 LSM - 1st floor 1:250,000 N340000 W0900000 TOPOGRAPHICAL FEET
JONESBORO, AR 1986 LSM - 1st floor 1:100,000 N353000 W0900000 TOPOGRAPHICAL METRIC
SPARTA, WI 1986 LSM - 1st floor 1:100,000 N433000 W0900000 TOPOGRAPHICAL METRIC
MEREDOSIA, IL 1990 LSM - 1st floor 1:100,000 N393000 W0900000 PLANIMETRIC
IOWA, IA 1965 LSM - 1st floor 1:1,000,000 N403000 W0900000 STATE BASE - PLANIMETRIC
SAINT LOUIS, MO 1978 LSM - 1st floor 1:50,000 N383000 W0900000 TOPOGRAPHICAL METRIC
TERREBONNE BAY, LA 1983 LSM - 1st floor 1:100,000 N290000 W0900000 TOPOBATHYMETRIC
GREENWOOD LOWER MS VALLEY, MS 1983 LSM - 1st floor 1:250,000 N330000 W0900000 ECOLOGICAL INVENTORY