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
62	6211	Offices of Physicians	54
92	9211	Executive, Legislative, and Other General Government Support	51
81	8131	Religious Organizations	44
00	0000	NAICS Code Unknown	42
52	5241	Insurance Carriers	34
72	7221	Full-Service Restaurants	22
54	5411	Legal Services	21
61	6111	Elementary and Secondary Schools	21
53	5311	Lessors of Real Estate	19
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	19
44	4411	Automobile Dealers	18
81	8121	Personal Care Services	17
62	6221	General Medical and Surgical Hospitals	15
45	4539	Other Miscellaneous Store Retailers	15
44	4451	Grocery Stores	13
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	12
44	4441	Building Material and Supplies Dealers	11
62	6213	Offices of Other Health Practitioners	11
49	4931	Warehousing and Storage	10
44	4413	Automotive Parts, Accessories, and Tire Stores	10
23	2361	Construction - 23	10
44	4471	Gasoline Stations	9
44	4461	Health and Personal Care Stores	9
81	8111	Automotive Repair and Maintenance	8
62	6244	Child Day Care Services	8
22	2213	Water, Sewage and Other Systems	8
52	5221	Depository Credit Intermediation	8
81	8133	Social Advocacy Organizations	7
92	9221	Justice, Public Order, and Safety Activities	7
56	5614	Business Support Services	7
81	8134	Civic and Social Organizations	6
62	6212	Offices of Dentists	6
56	5617	Services to Buildings and Dwellings	6
81	8122	Death Care Services	6
52	5222	Nondepository Credit Intermediation	6
42	4238	Wholesale Trade - 42	6
23	2382	Construction - 23	6
72	7211	Traveler Accommodation	6
42	4248	Wholesale Trade - 42	5
45	4521	Department Stores	5
45	4531	Florists	5
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	5
44	4421	Furniture Stores	5
44	4481	Clothing Stores	5
45	4533	Used Merchandise Stores	4
48	4841	General Freight Trucking	4
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	4
56	5613	Employment Services	4
56	5615	Travel Arrangement and Reservation Services	4
71	7139	Other Amusement and Recreation Industries	4
42	4233	Wholesale Trade - 42	4
54	5419	Other Professional, Scientific, and Technical Services	4
45	4529	Other General Merchandise Stores	4
45	4532	Office Supplies, Stationery, and Gift Stores	4
23	2381	Construction - 23	3
44	4453	Beer, Wine, and Liquor Stores	3
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	3
42	4234	Wholesale Trade - 42	3
72	7222	Limited-Service Eating Places	3
44	4431	Electronics and Appliance Stores	3
54	5413	Architectural, Engineering, and Related Services	3
42	4236	Wholesale Trade - 42	3
48	4884	Support Activities for Road Transportation	3
72	7224	Drinking Places (Alcoholic Beverages)	3
81	8131	NAICS Code Unknown	2
53	5322	Consumer Goods Rental	2
62	6216	Home Health Care Services	2
62	6241	Individual and Family Services	2
42	4244	Wholesale Trade - 42	2
11	1151	Support Activities for Crop Production	2
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	2
92	9281	National Security and International Affairs	2
49	4911	Postal Service	2
81	8129	Other Personal Services	2
51	5191	Information, Entertainment - 51	2
92	9251	Administration of Housing Programs, Urban Planning, and Community Development	2
32	3231	Printing and Related Support Activities	2
51	5151	Information, Entertainment - 51	2
31	3121	Beverage Manufacturing	2
44	4412	Other Motor Vehicle Dealers	2
44	4422	Home Furnishings Stores	2
62	6239	Other Residential Care Facilities	2
54	5414	Specialized Design Services	2
54	5416	Management, Scientific, and Technical Consulting Services	2
31	3118	Bakeries and Tortilla Manufacturing	2
56	5629	Remediation and Other Waste Management Services	2
51	5181	Information, Entertainment - 51	1
42	4249	Wholesale Trade - 42	1
62	6214	Outpatient Care Centers	1
56	5619	Other Support Services	1
92	9261	Administration of Economic Programs	1
23	2371	Construction - 23	1
48	4821	Rail Transportation	1
32	3273	Cement and Concrete Product Manufacturing	1
31	3119	Other Food Manufacturing	1
52	5251	Insurance and Employee Benefit Funds	1
33	3323	Architectural and Structural Metals Manufacturing	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
42	4245	Wholesale Trade - 42	1
42	4231	Wholesale Trade - 42	1
11	1121	Cattle Ranching and Farming	1
22	2211	Electric Power Generation, Transmission and Distribution	1
45	4543	Direct Selling Establishments	1
42	4247	Wholesale Trade - 42	1
56	5611	Office Administrative Services	1
61	6116	Other Schools and Instruction	1
33	3351	Electric Lighting Equipment Manufacturing	1
44	4452	Specialty Food Stores	1
23	2383	Construction - 23	1
33	3311	Iron and Steel Mills and Ferroalloy Manufacturing	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
81	8123	Drycleaning and Laundry Services	1
45	4512	Book, Periodical, and Music Stores	1
81	8139	Business, Professional, Labor, Political, and Similar Organizations	1
62	6231	Nursing Care Facilities	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
48	4881	Support Activities for Air Transportation	1
53	5321	Automotive Equipment Rental and Leasing	1
45	4542	Vending Machine Operators	1
51	5171	Information, Entertainment - 51	1
61	6113	Colleges, Universities, and Professional Schools	1
53	5313	Activities Related to Real Estate	1
42	4239	Wholesale Trade - 42	1
42	4235	Wholesale Trade - 42	1