Physical Inactivity by County, 2013

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Layer displays the estimated percentage of adults who do not participate in any leisure-time physical activity. These figures are multi-year modelled estimates based on survey data from the CDC Behavioral Risk Factor Surveillance System.

Adult Obesity by County, 2013

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Layer displays the estimated percentage of adults who are in obese across all counties in the United States. These figures are multi-year modelled estimates based on survey data from the CDC Behavioral Risk Factor Surveillance System.

Soil Taxonomy Order (Dominant Condition)

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The most general level of classification in the USDA system of Soil Taxonomy is the Soil Order. Soil orders are frequently defined by a single dominant characteristic affecting soils in that location, e.g., the prevalent vegetation, the type of parent … Continued

NRCS SSURGO Soil Boundaries

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This layer depicts soil boundaries collected by the National Cooperative Soil Survey in the SSURGO database. These boundaries are intended for use in natural resource planning and land management.

Hydrography – Waterbodies

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Hydrography depicts surface water, including rivers and streams, lakes and ponds, canals, coastlines, and many other water features. The Hydrography layer combines two data sets: the 2014 National Map Hydrographic Geodatabase (1:1,000,000 scale) for small to medium scales, and the … Continued

Hydrography – Rivers & Streams

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Hydrography depicts surface water, including rivers and streams, lakes and ponds, canals, coastlines, and many other water features. The Hydrography layer combines two data sets: the 2014 National Map Hydrographic Geodatabase (1:1,000,000 scale) for small to medium scales, and the … Continued

National Hydrography Dataset (Waterbody)

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The National Hydrography Dataset (NHD) is used to portray surface water. The NHD represents the drainage network with features such as rivers, streams, canals, lakes, ponds, coastline, etc. The principal components of the NHD are: NHDFlowline: This is the fundamental … Continued