Arkansas Watershed Information System

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 Digit	NAICS 4 Digit	Description	Structures
00	0000	NAICS Code Unknown	19
81	8131	Religious Organizations	19
61	6111	Elementary and Secondary Schools	12
81	8111	Automotive Repair and Maintenance	10
92	9211	Executive, Legislative, and Other General Government Support	10
72	7221	Full-Service Restaurants	7
81	8121	Personal Care Services	6
44	4451	Grocery Stores	5
52	5241	Insurance Carriers	4
62	6244	Child Day Care Services	4
52	5221	Depository Credit Intermediation	4
32	3219	Other Wood Product Manufacturing	4
45	4539	Other Miscellaneous Store Retailers	3
92	9221	Justice, Public Order, and Safety Activities	3
44	4413	Automotive Parts, Accessories, and Tire Stores	3
54	5416	Management, Scientific, and Technical Consulting Services	3
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	3
44	4471	Gasoline Stations	2
48	4841	General Freight Trucking	2
44	4431	Electronics and Appliance Stores	2
11	1131	Timber Tract Operations	2
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	2
81	8131	NAICS Code Unknown	2
54	5413	Architectural, Engineering, and Related Services	2
42	4247	Wholesale Trade - 42	2
49	4911	Postal Service	2
48	4821	Rail Transportation	2
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	2
23	2382	Construction - 23	2
45	4529	Other General Merchandise Stores	2
44	4411	Automobile Dealers	2
45	4531	Florists	2
56	5629	Remediation and Other Waste Management Services	2
48	4884	Support Activities for Road Transportation	2
51	5151	Information, Entertainment - 51	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
23	2361	Construction - 23	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
44	4412	Other Motor Vehicle Dealers	1
21	2123	Nonmetallic Mineral Mining and Quarrying	1
44	4482	Shoe Stores	1
45	4533	Used Merchandise Stores	1
11	1121	Cattle Ranching and Farming	1
31	3116	Animal Slaughtering and Processing	1
44	4461	Health and Personal Care Stores	1
56	5617	Services to Buildings and Dwellings	1
31	3132	Fabric Mills	1
23	2383	Construction - 23	1
42	4238	Wholesale Trade - 42	1
23	2371	Construction - 23	1
53	5311	Lessors of Real Estate	1
62	6241	Individual and Family Services	1
42	4241	Wholesale Trade - 42	1
72	7222	Limited-Service Eating Places	1
81	8123	Drycleaning and Laundry Services	1
33	3399	Other Miscellaneous Manufacturing	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
45	4512	Book, Periodical, and Music Stores	1
71	7139	Other Amusement and Recreation Industries	1
81	8139	Business, Professional, Labor, Political, and Similar Organizations	1
44	4441	Building Material and Supplies Dealers	1
81	8123	NAICS Code Unknown	1