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	65
00	0000	NAICS Code Unknown	50
81	8131	Religious Organizations	44
61	6111	Elementary and Secondary Schools	30
62	6211	Offices of Physicians	15
44	4451	Grocery Stores	13
72	7221	Full-Service Restaurants	12
56	5617	Services to Buildings and Dwellings	11
52	5241	Insurance Carriers	11
81	8121	Personal Care Services	10
54	5413	Architectural, Engineering, and Related Services	9
23	2361	Construction - 23	9
53	5311	Lessors of Real Estate	9
52	5221	Depository Credit Intermediation	8
11	1121	Cattle Ranching and Farming	8
45	4532	Office Supplies, Stationery, and Gift Stores	8
23	2381	Construction - 23	7
49	4911	Postal Service	6
92	9221	Justice, Public Order, and Safety Activities	6
62	6241	Individual and Family Services	6
42	4239	Wholesale Trade - 42	6
48	4884	Support Activities for Road Transportation	6
62	6214	Outpatient Care Centers	5
81	8133	Social Advocacy Organizations	5
54	5411	Legal Services	5
44	4411	Automobile Dealers	5
81	8114	Personal and Household Goods Repair and Maintenance	5
45	4533	Used Merchandise Stores	5
44	4441	Building Material and Supplies Dealers	5
52	5222	Nondepository Credit Intermediation	5
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	4
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	4
45	4539	Other Miscellaneous Store Retailers	4
62	6231	Nursing Care Facilities	4
44	4413	Automotive Parts, Accessories, and Tire Stores	3
33	3353	Electrical Equipment Manufacturing	3
45	4543	Direct Selling Establishments	3
23	2382	Construction - 23	3
54	5419	Other Professional, Scientific, and Technical Services	3
44	4461	Health and Personal Care Stores	3
62	6213	Offices of Other Health Practitioners	3
72	7211	Traveler Accommodation	3
48	4841	General Freight Trucking	3
23	2383	Construction - 23	3
44	4471	Gasoline Stations	3
81	8111	Automotive Repair and Maintenance	3
53	5313	Activities Related to Real Estate	2
56	5619	Other Support Services	2
51	5171	Information, Entertainment - 51	2
44	4431	Electronics and Appliance Stores	2
72	7222	Limited-Service Eating Places	2
32	3231	Printing and Related Support Activities	2
56	5629	Remediation and Other Waste Management Services	2
44	4481	Clothing Stores	2
62	6212	Offices of Dentists	2
81	8134	Civic and Social Organizations	2
42	4233	Wholesale Trade - 42	2
45	4512	Book, Periodical, and Music Stores	2
92	9231	Administration of Human Resource Programs	2
23	2371	Construction - 23	2
44	4442	Lawn and Garden Equipment and Supplies Stores	2
22	2211	Electric Power Generation, Transmission and Distribution	2
54	5414	Specialized Design Services	1
48	4881	Support Activities for Air Transportation	1
51	5151	Information, Entertainment - 51	1
48	4859	Other Transit and Ground Passenger Transportation	1
42	4236	Wholesale Trade - 42	1
62	6242	Community Food and Housing, and Emergency and Other Relief Services	1
23	2372	Construction - 23	1
61	6117	Educational Support Services	1
11	1131	Timber Tract Operations	1
11	1142	Hunting and Trapping	1
53	5312	Offices of Real Estate Agents and Brokers	1
56	5614	Business Support Services	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
53	5322	Consumer Goods Rental	1
81	8131	NAICS Code Unknown	1
51	5191	Information, Entertainment - 51	1
51	5181	Information, Entertainment - 51	1
42	4249	Wholesale Trade - 42	1
42	4247	Wholesale Trade - 42	1
42	4238	Wholesale Trade - 42	1
62	6244	Child Day Care Services	1
32	3273	Cement and Concrete Product Manufacturing	1
11	1152	Support Activities for Animal Production	1
23	2389	Construction - 23	1
62	6219	Other Ambulatory Health Care Services	1
11	1153	Support Activities for Forestry	1
44	4412	Other Motor Vehicle Dealers	1
33	3359	Other Electrical Equipment and Component Manufacturing	1
53	5321	Automotive Equipment Rental and Leasing	1
44	4452	Specialty Food Stores	1
45	4521	Department Stores	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
49	4931	Warehousing and Storage	1
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	1
44	4421	Furniture Stores	1
61	6116	Other Schools and Instruction	1
62	6243	Vocational Rehabilitation Services	1