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	146
00	0000	NAICS Code Unknown	40
81	8131	Religious Organizations	28
52	5241	Insurance Carriers	20
62	6211	Offices of Physicians	19
62	6213	Offices of Other Health Practitioners	17
72	7221	Full-Service Restaurants	13
61	6111	Elementary and Secondary Schools	12
44	4441	Building Material and Supplies Dealers	12
44	4411	Automobile Dealers	11
53	5311	Lessors of Real Estate	10
81	8121	Personal Care Services	10
71	7139	Other Amusement and Recreation Industries	10
52	5221	Depository Credit Intermediation	9
23	2361	Construction - 23	9
23	2382	Construction - 23	9
45	4539	Other Miscellaneous Store Retailers	8
44	4461	Health and Personal Care Stores	8
72	7211	Traveler Accommodation	7
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	7
62	6221	General Medical and Surgical Hospitals	7
56	5617	Services to Buildings and Dwellings	7
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	6
54	5411	Legal Services	6
23	2383	Construction - 23	6
56	5614	Business Support Services	6
45	4533	Used Merchandise Stores	6
22	2211	Electric Power Generation, Transmission and Distribution	6
81	8111	Automotive Repair and Maintenance	6
44	4471	Gasoline Stations	5
49	4931	Warehousing and Storage	4
44	4431	Electronics and Appliance Stores	4
44	4413	Automotive Parts, Accessories, and Tire Stores	4
62	6244	Child Day Care Services	4
81	8133	Social Advocacy Organizations	3
44	4412	Other Motor Vehicle Dealers	3
54	5419	Other Professional, Scientific, and Technical Services	3
42	4234	Wholesale Trade - 42	3
56	5629	Remediation and Other Waste Management Services	3
45	4532	Office Supplies, Stationery, and Gift Stores	3
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	3
81	8134	Civic and Social Organizations	3
62	6241	Individual and Family Services	3
42	4249	Wholesale Trade - 42	2
81	8129	Other Personal Services	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
92	9221	Justice, Public Order, and Safety Activities	2
62	6216	Home Health Care Services	2
72	7222	Limited-Service Eating Places	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	2
53	5313	Activities Related to Real Estate	2
62	6212	Offices of Dentists	2
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	2
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	2
42	4238	Wholesale Trade - 42	2
23	2389	Construction - 23	2
53	5321	Automotive Equipment Rental and Leasing	2
44	4451	Grocery Stores	2
51	5151	Information, Entertainment - 51	2
48	4884	Support Activities for Road Transportation	2
42	4245	Wholesale Trade - 42	2
45	4531	Florists	2
42	4236	Wholesale Trade - 42	2
44	4481	Clothing Stores	1
81	8114	Personal and Household Goods Repair and Maintenance	1
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
71	7111	Performing Arts Companies	1
42	4239	Wholesale Trade - 42	1
42	4231	Wholesale Trade - 42	1
48	4841	General Freight Trucking	1
23	2379	Construction - 23	1
48	4859	Other Transit and Ground Passenger Transportation	1
62	6214	Outpatient Care Centers	1
22	2213	Water, Sewage and Other Systems	1
44	4421	Furniture Stores	1
23	2381	Construction - 23	1
51	5191	Information, Entertainment - 51	1
54	5414	Specialized Design Services	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
61	6115	Technical and Trade Schools	1
32	3273	Cement and Concrete Product Manufacturing	1
81	8123	Drycleaning and Laundry Services	1
53	5322	Consumer Goods Rental	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
31	3141	Textile Furnishings Mills	1
45	4529	Other General Merchandise Stores	1
81	8139	Business, Professional, Labor, Political, and Similar Organizations	1
53	5312	Offices of Real Estate Agents and Brokers	1
44	4422	Home Furnishings Stores	1
62	6219	Other Ambulatory Health Care Services	1
54	5418	Advertising and Related Services	1
56	5616	Investigation and Security Services	1
71	7115	Independent Artists, Writers, and Performers	1
54	5413	Architectural, Engineering, and Related Services	1
45	4543	Direct Selling Establishments	1
32	3261	Plastics Product Manufacturing	1
62	6215	Medical and Diagnostic Laboratories	1