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	41
92	9211	Executive, Legislative, and Other General Government Support	39
81	8131	Religious Organizations	24
72	7221	Full-Service Restaurants	15
48	4884	Support Activities for Road Transportation	11
81	8121	Personal Care Services	11
61	6111	Elementary and Secondary Schools	10
44	4451	Grocery Stores	10
52	5241	Insurance Carriers	9
92	9221	Justice, Public Order, and Safety Activities	8
52	5221	Depository Credit Intermediation	7
62	6211	Offices of Physicians	7
44	4413	Automotive Parts, Accessories, and Tire Stores	6
81	8111	Automotive Repair and Maintenance	6
44	4471	Gasoline Stations	6
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	6
44	4431	Electronics and Appliance Stores	5
44	4441	Building Material and Supplies Dealers	5
23	2382	Construction - 23	5
62	6212	Offices of Dentists	5
42	4238	Wholesale Trade - 42	5
62	6213	Offices of Other Health Practitioners	5
56	5614	Business Support Services	5
11	1121	Cattle Ranching and Farming	4
45	4512	Book, Periodical, and Music Stores	4
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	4
11	1151	Support Activities for Crop Production	4
54	5413	Architectural, Engineering, and Related Services	4
72	7211	Traveler Accommodation	4
45	4539	Other Miscellaneous Store Retailers	3
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	3
44	4411	Automobile Dealers	3
62	6231	Nursing Care Facilities	3
22	2213	Water, Sewage and Other Systems	3
44	4461	Health and Personal Care Stores	3
44	4481	Clothing Stores	3
53	5311	Lessors of Real Estate	3
42	4249	Wholesale Trade - 42	3
54	5411	Legal Services	3
81	8131	NAICS Code Unknown	3
48	4881	Support Activities for Air Transportation	3
61	6116	Other Schools and Instruction	2
11	1125	Animal Aquaculture	2
45	4533	Used Merchandise Stores	2
23	2371	Construction - 23	2
44	4452	Specialty Food Stores	2
23	2372	Construction - 23	2
54	5419	Other Professional, Scientific, and Technical Services	2
44	4442	Lawn and Garden Equipment and Supplies Stores	2
56	5619	Other Support Services	2
52	5222	Nondepository Credit Intermediation	2
81	8122	Death Care Services	2
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	2
45	4531	Florists	2
45	4532	Office Supplies, Stationery, and Gift Stores	2
56	5617	Services to Buildings and Dwellings	2
62	6219	Other Ambulatory Health Care Services	2
48	4841	General Freight Trucking	2
51	5191	Information, Entertainment - 51	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
44	4453	Beer, Wine, and Liquor Stores	2
23	2389	Construction - 23	1
81	8139	Business, Professional, Labor, Political, and Similar Organizations	1
81	8114	Personal and Household Goods Repair and Maintenance	1
48	4842	Specialized Freight Trucking	1
11	1142	Hunting and Trapping	1
32	3273	Cement and Concrete Product Manufacturing	1
44	4421	Furniture Stores	1
72	7222	Limited-Service Eating Places	1
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	1
31	3152	Cut and Sew Apparel Manufacturing	1
92	9281	National Security and International Affairs	1
51	5172	Information, Entertainment - 51	1
45	4521	Department Stores	1
42	4239	Wholesale Trade - 42	1
23	2381	Construction - 23	1
92	9251	Administration of Housing Programs, Urban Planning, and Community Development	1
44	4422	Home Furnishings Stores	1
49	4931	Warehousing and Storage	1
56	5629	Remediation and Other Waste Management Services	1
62	6244	Child Day Care Services	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
92	9261	Administration of Economic Programs	1
42	4246	Wholesale Trade - 42	1
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
49	4911	Postal Service	1
61	6117	Educational Support Services	1
45	4529	Other General Merchandise Stores	1
44	4412	Other Motor Vehicle Dealers	1
42	4244	Wholesale Trade - 42	1
71	7139	Other Amusement and Recreation Industries	1
23	2361	Construction - 23	1
53	5321	Automotive Equipment Rental and Leasing	1
71	7115	Independent Artists, Writers, and Performers	1
32	3231	Printing and Related Support Activities	1
62	6241	Individual and Family Services	1