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	37
81	8131	Religious Organizations	18
23	2361	Construction - 23	11
23	2383	Construction - 23	10
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	10
23	2382	Construction - 23	9
81	8111	Automotive Repair and Maintenance	9
23	2381	Construction - 23	9
44	4413	Automotive Parts, Accessories, and Tire Stores	9
81	8121	Personal Care Services	9
56	5617	Services to Buildings and Dwellings	9
92	9211	Executive, Legislative, and Other General Government Support	8
54	5419	Other Professional, Scientific, and Technical Services	8
42	4238	Wholesale Trade - 42	7
54	5411	Legal Services	6
44	4451	Grocery Stores	6
42	4236	Wholesale Trade - 42	6
62	6211	Offices of Physicians	6
45	4533	Used Merchandise Stores	5
54	5413	Architectural, Engineering, and Related Services	5
48	4841	General Freight Trucking	4
61	6111	Elementary and Secondary Schools	4
62	6212	Offices of Dentists	4
44	4441	Building Material and Supplies Dealers	4
45	4539	Other Miscellaneous Store Retailers	4
62	6241	Individual and Family Services	3
56	5629	Remediation and Other Waste Management Services	3
44	4411	Automobile Dealers	3
44	4461	Health and Personal Care Stores	3
45	4532	Office Supplies, Stationery, and Gift Stores	3
45	4543	Direct Selling Establishments	3
72	7221	Full-Service Restaurants	3
54	5416	Management, Scientific, and Technical Consulting Services	3
42	4231	Wholesale Trade - 42	3
42	4237	Wholesale Trade - 42	3
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
81	8122	Death Care Services	2
61	6116	Other Schools and Instruction	2
33	3391	Medical Equipment and Supplies Manufacturing	2
42	4233	Wholesale Trade - 42	2
44	4421	Furniture Stores	2
44	4442	Lawn and Garden Equipment and Supplies Stores	2
81	8114	Personal and Household Goods Repair and Maintenance	2
49	4931	Warehousing and Storage	2
11	1131	Timber Tract Operations	2
42	4239	Wholesale Trade - 42	2
52	5221	Depository Credit Intermediation	2
23	2371	Construction - 23	2
48	4842	Specialized Freight Trucking	2
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	2
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	2
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	2
42	4234	Wholesale Trade - 42	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
44	4422	Home Furnishings Stores	1
62	6244	Child Day Care Services	1
44	4431	Electronics and Appliance Stores	1
53	5311	Lessors of Real Estate	1
81	8129	Other Personal Services	1
52	5222	Nondepository Credit Intermediation	1
81	8123	Drycleaning and Laundry Services	1
56	5616	Investigation and Security Services	1
56	5619	Other Support Services	1
56	5614	Business Support Services	1
53	5312	Offices of Real Estate Agents and Brokers	1
22	2213	Water, Sewage and Other Systems	1
23	2389	Construction - 23	1
51	5171	Information, Entertainment - 51	1
52	5241	Insurance Carriers	1
44	4482	Shoe Stores	1
61	6117	Educational Support Services	1
44	4412	Other Motor Vehicle Dealers	1
23	2372	Construction - 23	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
52	5239	Other Financial Investment Activities	1
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	1