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	33
92	9211	Executive, Legislative, and Other General Government Support	31
81	8131	Religious Organizations	23
61	6111	Elementary and Secondary Schools	14
52	5241	Insurance Carriers	13
81	8111	Automotive Repair and Maintenance	11
44	4411	Automobile Dealers	9
54	5411	Legal Services	9
81	8121	Personal Care Services	8
11	1121	Cattle Ranching and Farming	8
45	4539	Other Miscellaneous Store Retailers	8
53	5311	Lessors of Real Estate	7
72	7221	Full-Service Restaurants	7
44	4441	Building Material and Supplies Dealers	7
62	6211	Offices of Physicians	7
81	8122	Death Care Services	7
92	9221	Justice, Public Order, and Safety Activities	6
23	2381	Construction - 23	6
45	4533	Used Merchandise Stores	6
42	4238	Wholesale Trade - 42	6
62	6244	Child Day Care Services	6
44	4451	Grocery Stores	6
48	4841	General Freight Trucking	5
44	4452	Specialty Food Stores	5
42	4231	Wholesale Trade - 42	4
23	2382	Construction - 23	4
42	4236	Wholesale Trade - 42	4
45	4529	Other General Merchandise Stores	4
61	6116	Other Schools and Instruction	3
23	2371	Construction - 23	3
56	5614	Business Support Services	3
52	5221	Depository Credit Intermediation	3
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	3
92	9281	National Security and International Affairs	3
44	4453	Beer, Wine, and Liquor Stores	3
11	1151	Support Activities for Crop Production	3
44	4442	Lawn and Garden Equipment and Supplies Stores	3
56	5617	Services to Buildings and Dwellings	3
42	4244	Wholesale Trade - 42	3
44	4461	Health and Personal Care Stores	2
72	7222	Limited-Service Eating Places	2
44	4421	Furniture Stores	2
23	2361	Construction - 23	2
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
45	4512	Book, Periodical, and Music Stores	2
44	4431	Electronics and Appliance Stores	2
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	2
62	6216	Home Health Care Services	2
54	5416	Management, Scientific, and Technical Consulting Services	2
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	2
44	4481	Clothing Stores	2
48	4859	Other Transit and Ground Passenger Transportation	2
62	6213	Offices of Other Health Practitioners	2
42	4239	Wholesale Trade - 42	2
81	8134	Civic and Social Organizations	2
31	3116	Animal Slaughtering and Processing	2
81	8114	Personal and Household Goods Repair and Maintenance	2
56	5629	Remediation and Other Waste Management Services	2
23	2383	Construction - 23	2
42	4241	Wholesale Trade - 42	1
54	5419	Other Professional, Scientific, and Technical Services	1
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	1
45	4521	Department Stores	1
52	5222	Nondepository Credit Intermediation	1
42	4247	Wholesale Trade - 42	1
32	3219	Other Wood Product Manufacturing	1
72	7211	Traveler Accommodation	1
44	4471	Gasoline Stations	1
42	4233	Wholesale Trade - 42	1
33	3366	Ship and Boat Building	1
81	8133	Social Advocacy Organizations	1
44	4413	Automotive Parts, Accessories, and Tire Stores	1
45	4531	Florists	1
11	1125	Animal Aquaculture	1
49	4922	Local Messengers and Local Delivery	1
53	5312	Offices of Real Estate Agents and Brokers	1
31	3118	Bakeries and Tortilla Manufacturing	1
51	5191	Information, Entertainment - 51	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
48	4884	Support Activities for Road Transportation	1
56	5619	Other Support Services	1
61	6115	Technical and Trade Schools	1
45	4543	Direct Selling Establishments	1
81	8129	Other Personal Services	1
62	6212	Offices of Dentists	1
62	6231	Nursing Care Facilities	1
51	5181	Information, Entertainment - 51	1
62	6215	Medical and Diagnostic Laboratories	1
62	6239	Other Residential Care Facilities	1
42	4251	Wholesale Trade - 42	1
49	4931	Warehousing and Storage	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
42	4232	Wholesale Trade - 42	1
53	5321	Automotive Equipment Rental and Leasing	1