Arkansas Watershed Information System
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Lower Elk River-Grand Lake Watershed Statistics
Hydrologic Unit Code: 1107020805

Land Cover Statistics

Land Use/Land Cover statistics from 1999, 2004 and 2006 are derived from datasets provided by the Center for Advanced Spatial Technologies (publication dates June 2001, October 2005, and March 2007). The LULC datasets are based on 28.5 meter resolution Landsat imagery provided by the United States Geological Survey.

Population and Population Density Change

Population and Population Density Change data derived from 1990 and 2000 TIGER/Line files and Summary Tape File 1 data provided by the United States Census Bureau. Population data were summarized at the Census Block level.

Population Change Comparison by Watershed

Population Change data derived from 1990 and 2000 TIGER/Line files and Summary Tape File 1 data provided by the United States Census Bureau. Population data were summarized at the Census Block level.

Density Change Comparison by Watershed

Population Density Change data derived from 1990 and 2000 TIGER/Line files and Summary Tape File 1 data provided by the United States Census Bureau. Population data were summarized at the Census Block level.

Roads by Type

Detailed highway and road statistics derived from data provided by the Arkansas State Highway and Transportation Department (publication date August 2006).

Surface Water Areas and Lengths in Miles

Stream and waterbody statistics dervied from data provided by the United States Geological Survey, National Hydrography Dataset (publication date 1999).

Watershed Elevation in Feet

Elevation information derived from data provided by the United States Geological Survey, National Elevation Dataset (30 meter resoltuion, publication date 2001).

Businesses by Category

Aggregated business data derived from the InfoBase® List data product provided by Acxiom® Corporation (snapshot date 2006).

NAICS 2 DigitNAICS 4 DigitDescriptionStructures
000000NAICS Code Unknown15
929221Justice, Public Order, and Safety Activities 7
424239Wholesale Trade - 424
818131Religious Organizations 4
929211Executive, Legislative, and Other General Government Support 3
515191Information, Entertainment - 513
494911Postal Service 3
444413Automotive Parts, Accessories, and Tire Stores 2
535311Lessors of Real Estate 2
454533Used Merchandise Stores 2
454529Other General Merchandise Stores 2
444461Health and Personal Care Stores 1
424241Wholesale Trade - 421
494931Warehousing and Storage 1
232389Construction - 231
313118Bakeries and Tortilla Manufacturing 1
727221Full-Service Restaurants 1
424233Wholesale Trade - 421
818123Drycleaning and Laundry Services 1
444451Grocery Stores 1
424244Wholesale Trade - 421
545416Management, Scientific, and Technical Consulting Services 1
818129Other Personal Services 1
626211Offices of Physicians 1
323254Pharmaceutical and Medicine Manufacturing 1
818112Electronic and Precision Equipment Repair and Maintenance 1
111121Cattle Ranching and Farming 1
818121Personal Care Services 1
444411Automobile Dealers 1
232382Construction - 231
818113Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair 1
424237Wholesale Trade - 421

Click here for a cross-reference list of the 8-digit HUC names and codes.

Click here for a cross-reference list of the 10-digit HUC names and codes.

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Funded by the Arkansas 85th General Assembly through the Arkansas Natural Resources Commission
Copyright © 2006 Center for Advanced Spatial Technologies.