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
61	6111	Elementary and Secondary Schools	94
00	0000	NAICS Code Unknown	56
92	9211	Executive, Legislative, and Other General Government Support	36
81	8131	Religious Organizations	28
45	4533	Used Merchandise Stores	16
23	2382	Construction - 23	15
51	5171	Information, Entertainment - 51	14
92	9221	Justice, Public Order, and Safety Activities	13
81	8121	Personal Care Services	12
52	5221	Depository Credit Intermediation	11
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	10
52	5222	Nondepository Credit Intermediation	10
72	7221	Full-Service Restaurants	9
44	4441	Building Material and Supplies Dealers	7
81	8111	Automotive Repair and Maintenance	7
44	4411	Automobile Dealers	7
51	5111	Newspaper, Periodical, Book, and Database Publishers	7
44	4431	Electronics and Appliance Stores	7
53	5311	Lessors of Real Estate	7
11	1121	Cattle Ranching and Farming	7
49	4911	Postal Service	6
23	2381	Construction - 23	6
48	4884	Support Activities for Road Transportation	6
42	4238	Wholesale Trade - 42	6
32	3231	Printing and Related Support Activities	6
54	5419	Other Professional, Scientific, and Technical Services	6
54	5411	Legal Services	6
44	4413	Automotive Parts, Accessories, and Tire Stores	5
81	8114	Personal and Household Goods Repair and Maintenance	5
42	4239	Wholesale Trade - 42	5
44	4461	Health and Personal Care Stores	5
23	2383	Construction - 23	5
42	4233	Wholesale Trade - 42	5
51	5191	Information, Entertainment - 51	5
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	4
56	5614	Business Support Services	4
62	6212	Offices of Dentists	4
45	4543	Direct Selling Establishments	4
45	4539	Other Miscellaneous Store Retailers	4
44	4451	Grocery Stores	3
62	6241	Individual and Family Services	3
81	8134	Civic and Social Organizations	3
54	5418	Advertising and Related Services	3
42	4249	Wholesale Trade - 42	3
81	8129	Other Personal Services	3
56	5629	Remediation and Other Waste Management Services	3
11	1123	Poultry and Egg Production	3
48	4842	Specialized Freight Trucking	3
71	7139	Other Amusement and Recreation Industries	3
53	5313	Activities Related to Real Estate	3
44	4452	Specialty Food Stores	3
23	2389	Construction - 23	3
54	5413	Architectural, Engineering, and Related Services	2
45	4532	Office Supplies, Stationery, and Gift Stores	2
81	8123	Drycleaning and Laundry Services	2
51	5121	Motion Picture and Video Industries	2
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	2
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
62	6244	Child Day Care Services	2
45	4529	Other General Merchandise Stores	2
32	3261	Plastics Product Manufacturing	2
44	4453	Beer, Wine, and Liquor Stores	2
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	2
44	4412	Other Motor Vehicle Dealers	2
31	3113	Sugar and Confectionery Product Manufacturing	2
42	4236	Wholesale Trade - 42	2
56	5617	Services to Buildings and Dwellings	2
42	4231	Wholesale Trade - 42	2
61	6116	Other Schools and Instruction	1
31	3141	Textile Furnishings Mills	1
33	3329	Other Fabricated Metal Product Manufacturing	1
31	3119	Other Food Manufacturing	1
48	4859	Other Transit and Ground Passenger Transportation	1
48	4841	General Freight Trucking	1
62	6231	Nursing Care Facilities	1
32	3211	Sawmills and Wood Preservation	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
44	4481	Clothing Stores	1
52	5241	Insurance Carriers	1
42	4245	Wholesale Trade - 42	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
33	3328	Coating, Engraving, Heat Treating, and Allied Activities	1
45	4531	Florists	1
23	2361	Construction - 23	1
44	4482	Shoe Stores	1
44	4422	Home Furnishings Stores	1
81	8122	Death Care Services	1
11	1142	Hunting and Trapping	1
56	5616	Investigation and Security Services	1
72	7211	Traveler Accommodation	1
11	1114	Greenhouse, Nursery, and Floriculture Production	1
22	2211	Electric Power Generation, Transmission and Distribution	1
54	5414	Specialized Design Services	1
33	3353	Electrical Equipment Manufacturing	1
81	8112	Electronic and Precision Equipment Repair and Maintenance	1