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
92	9211	Executive, Legislative, and Other General Government Support	51
00	0000	NAICS Code Unknown	51
81	8131	Religious Organizations	36
61	6111	Elementary and Secondary Schools	23
72	7221	Full-Service Restaurants	16
62	6211	Offices of Physicians	15
52	5241	Insurance Carriers	13
54	5411	Legal Services	10
71	7139	Other Amusement and Recreation Industries	10
81	8121	Personal Care Services	9
42	4238	Wholesale Trade - 42	9
51	5191	Information, Entertainment - 51	8
92	9221	Justice, Public Order, and Safety Activities	8
53	5311	Lessors of Real Estate	7
11	1121	Cattle Ranching and Farming	7
44	4451	Grocery Stores	7
81	8111	Automotive Repair and Maintenance	6
44	4441	Building Material and Supplies Dealers	5
45	4533	Used Merchandise Stores	5
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	5
56	5617	Services to Buildings and Dwellings	5
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	5
45	4539	Other Miscellaneous Store Retailers	4
11	1151	Support Activities for Crop Production	4
81	8131	NAICS Code Unknown	4
52	5221	Depository Credit Intermediation	4
62	6213	Offices of Other Health Practitioners	4
81	8123	Drycleaning and Laundry Services	4
54	5413	Architectural, Engineering, and Related Services	4
51	5182	Information, Entertainment - 51	4
11	1125	Animal Aquaculture	3
62	6244	Child Day Care Services	3
72	7211	Traveler Accommodation	3
23	2382	Construction - 23	3
45	4543	Direct Selling Establishments	3
49	4911	Postal Service	3
49	4931	Warehousing and Storage	3
81	8129	Other Personal Services	3
52	5222	Nondepository Credit Intermediation	3
44	4453	Beer, Wine, and Liquor Stores	3
44	4421	Furniture Stores	3
81	8139	Business, Professional, Labor, Political, and Similar Organizations	3
62	6216	Home Health Care Services	3
48	4881	Support Activities for Air Transportation	3
44	4411	Automobile Dealers	3
23	2361	Construction - 23	3
51	5152	Information, Entertainment - 51	3
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	3
42	4231	Wholesale Trade - 42	2
81	8122	Death Care Services	2
23	2372	Construction - 23	2
45	4531	Florists	2
23	2373	Construction - 23	2
44	4461	Health and Personal Care Stores	2
72	7224	Drinking Places (Alcoholic Beverages)	2
62	6215	Medical and Diagnostic Laboratories	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
44	4431	Electronics and Appliance Stores	2
44	4413	Automotive Parts, Accessories, and Tire Stores	2
45	4532	Office Supplies, Stationery, and Gift Stores	2
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	2
56	5614	Business Support Services	2
44	4471	Gasoline Stations	2
62	6241	Individual and Family Services	2
32	3273	Cement and Concrete Product Manufacturing	2
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	2
71	7121	Museums, Historical Sites, and Similar Institutions	2
42	4247	Wholesale Trade - 42	1
54	5419	Other Professional, Scientific, and Technical Services	1
81	8133	Social Advocacy Organizations	1
44	4452	Specialty Food Stores	1
56	5615	Travel Arrangement and Reservation Services	1
53	5312	Offices of Real Estate Agents and Brokers	1
31	3118	Bakeries and Tortilla Manufacturing	1
44	4481	Clothing Stores	1
33	3323	Architectural and Structural Metals Manufacturing	1
53	5321	Automotive Equipment Rental and Leasing	1
42	4239	Wholesale Trade - 42	1
45	4521	Department Stores	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
48	4842	Specialized Freight Trucking	1
48	4884	Support Activities for Road Transportation	1
42	4246	Wholesale Trade - 42	1
62	6239	Other Residential Care Facilities	1
45	4529	Other General Merchandise Stores	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
56	5619	Other Support Services	1
23	2371	Construction - 23	1
81	8134	Civic and Social Organizations	1
23	2381	Construction - 23	1
31	3117	Seafood Product Preparation and Packaging	1
62	6219	Other Ambulatory Health Care Services	1
62	6212	Offices of Dentists	1
42	4234	Wholesale Trade - 42	1
42	4245	Wholesale Trade - 42	1
31	3159	Apparel Accessories and Other Apparel Manufacturing	1
72	7222	Limited-Service Eating Places	1
48	4859	Other Transit and Ground Passenger Transportation	1
81	8114	Personal and Household Goods Repair and Maintenance	1
62	6231	Nursing Care Facilities	1