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	6113	Colleges, Universities, and Professional Schools	60
00	0000	NAICS Code Unknown	45
81	8131	Religious Organizations	31
92	9211	Executive, Legislative, and Other General Government Support	23
61	6111	Elementary and Secondary Schools	16
54	5411	Legal Services	14
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	13
53	5311	Lessors of Real Estate	13
56	5617	Services to Buildings and Dwellings	13
81	8111	Automotive Repair and Maintenance	12
52	5241	Insurance Carriers	11
45	4529	Other General Merchandise Stores	10
52	5221	Depository Credit Intermediation	9
44	4441	Building Material and Supplies Dealers	8
44	4451	Grocery Stores	7
44	4481	Clothing Stores	7
81	8121	Personal Care Services	7
51	5191	Information, Entertainment - 51	7
23	2382	Construction - 23	6
45	4539	Other Miscellaneous Store Retailers	6
48	4884	Support Activities for Road Transportation	6
62	6244	Child Day Care Services	6
42	4239	Wholesale Trade - 42	5
92	9221	Justice, Public Order, and Safety Activities	4
54	5413	Architectural, Engineering, and Related Services	4
56	5629	Remediation and Other Waste Management Services	4
42	4238	Wholesale Trade - 42	4
45	4532	Office Supplies, Stationery, and Gift Stores	4
44	4411	Automobile Dealers	4
53	5321	Automotive Equipment Rental and Leasing	3
62	6241	Individual and Family Services	3
32	3211	Sawmills and Wood Preservation	3
72	7211	Traveler Accommodation	3
11	1153	Support Activities for Forestry	3
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	3
11	1131	Timber Tract Operations	3
42	4249	Wholesale Trade - 42	3
44	4431	Electronics and Appliance Stores	3
81	8131	NAICS Code Unknown	3
51	5152	Information, Entertainment - 51	2
44	4461	Health and Personal Care Stores	2
44	4442	Lawn and Garden Equipment and Supplies Stores	2
45	4533	Used Merchandise Stores	2
52	5222	Nondepository Credit Intermediation	2
44	4412	Other Motor Vehicle Dealers	2
72	7221	Full-Service Restaurants	2
11	1121	Cattle Ranching and Farming	2
48	4851	Urban Transit Systems	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	2
54	5419	Other Professional, Scientific, and Technical Services	2
31	3149	Other Textile Product Mills	2
61	6115	Technical and Trade Schools	2
62	6212	Offices of Dentists	2
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
62	6213	Offices of Other Health Practitioners	2
33	3366	Ship and Boat Building	2
11	1133	Logging	2
62	6211	Offices of Physicians	2
81	8129	Other Personal Services	2
52	5239	Other Financial Investment Activities	2
45	4543	Direct Selling Establishments	2
45	4531	Florists	2
42	4236	Wholesale Trade - 42	2
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	2
33	3372	Office Furniture (including Fixtures) Manufacturing	2
44	4422	Home Furnishings Stores	2
23	2361	Construction - 23	1
51	5151	Information, Entertainment - 51	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	1
42	4247	Wholesale Trade - 42	1
81	8114	Personal and Household Goods Repair and Maintenance	1
62	6233	Community Care Facilities for the Elderly	1
81	8122	Death Care Services	1
51	5171	Information, Entertainment - 51	1
62	6216	Home Health Care Services	1
44	4413	Automotive Parts, Accessories, and Tire Stores	1
53	5313	Activities Related to Real Estate	1
42	4232	Wholesale Trade - 42	1
49	4931	Warehousing and Storage	1
33	3329	Other Fabricated Metal Product Manufacturing	1
62	6239	Other Residential Care Facilities	1
48	4842	Specialized Freight Trucking	1
54	5416	Management, Scientific, and Technical Consulting Services	1
11	1151	Support Activities for Crop Production	1
92	9261	Administration of Economic Programs	1
44	4482	Shoe Stores	1
81	8134	Civic and Social Organizations	1
48	4841	General Freight Trucking	1
61	6116	Other Schools and Instruction	1
31	3121	Beverage Manufacturing	1
33	3323	Architectural and Structural Metals Manufacturing	1
48	4881	Support Activities for Air Transportation	1
44	4421	Furniture Stores	1
51	5121	Motion Picture and Video Industries	1
51	5181	Information, Entertainment - 51	1
44	4453	Beer, Wine, and Liquor Stores	1
45	4542	Vending Machine Operators	1
62	6242	Community Food and Housing, and Emergency and Other Relief Services	1
62	6214	Outpatient Care Centers	1
54	5418	Advertising and Related Services	1