CONTOUR INTERVAL 10 FEET NORTH AMERICAN VERTICAL DATUM OF 1988 This map was produced to conform with the National Geospatial Program US Topo Product Standard, 2011. A metadata file associated with this product is draft version 0.6.19
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4 6
3 5
7
Local Connector
Ramp
4WD
8
ADJOINING QUADRANGLES
Local Road
X W Interstate Route
QUADRANGLE LOCATION
1
Expressway
Secondary Hwy
1 10000
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IOWA
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Lucas Chariton Olmitz Derby Russell Humeston Corydon Confidence
. US Route /
CORYDON NE, IA 2015
H State Route
7 6 4 3 0 1 6 3 6 2 5 7 8 NSN. NGA REF NO. U S G S X 2 4 K 1 0 2 2 8
UTM GRID AND 2015 MAGNETIC NORTH DECLINATION AT CENTER OF SHEET
0
r
1000
0.5
rC
1
1
ga
0° 12´ 4 MILS
GN
0° 52´ 16 MILS
Su
Ù
1000
MN
0 100
Imagery..........................................NAIP, September 2014 Roads................................ U.S. Census Bureau, 2014 - 2015 Names..........................................................GNIS, 2015 Hydrography....................National Hydrography Dataset, 2014 Contours............................National Elevation Dataset, 1999 Boundaries............Multiple sources; see metadata file 1972 - 2015 Public Land Survey System..................................BLM, 2014 Wetlands.........FWS National Wetlands Inventory 1977 - 2014
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1050
This map is not a legal document. Boundaries may be generalized for this map scale. Private lands within government reservations may not be shown. Obtain permission before entering private lands.
rC
1000
1050
50 10
North American Datum of 1983 (NAD83) World Geodetic System of 1984 (WGS84). Projection and 1 000-meter grid: Universal Transverse Mercator, Zone 15T 10 000-foot ticks: Iowa Coordinate System of 1983 (south zone)