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	77
92	9211	Executive, Legislative, and Other General Government Support	57
81	8131	Religious Organizations	35
52	5241	Insurance Carriers	29
62	6211	Offices of Physicians	23
61	6111	Elementary and Secondary Schools	18
53	5311	Lessors of Real Estate	15
81	8121	Personal Care Services	15
72	7221	Full-Service Restaurants	15
62	6213	Offices of Other Health Practitioners	14
81	8111	Automotive Repair and Maintenance	13
54	5411	Legal Services	12
44	4411	Automobile Dealers	11
45	4533	Used Merchandise Stores	11
72	7211	Traveler Accommodation	10
52	5221	Depository Credit Intermediation	9
44	4413	Automotive Parts, Accessories, and Tire Stores	9
44	4451	Grocery Stores	8
81	8112	Electronic and Precision Equipment Repair and Maintenance	7
62	6212	Offices of Dentists	7
22	2211	Electric Power Generation, Transmission and Distribution	7
62	6241	Individual and Family Services	7
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	7
23	2382	Construction - 23	7
44	4441	Building Material and Supplies Dealers	6
54	5419	Other Professional, Scientific, and Technical Services	6
52	5222	Nondepository Credit Intermediation	6
44	4431	Electronics and Appliance Stores	5
44	4461	Health and Personal Care Stores	5
45	4543	Direct Selling Establishments	5
51	5191	Information, Entertainment - 51	5
45	4529	Other General Merchandise Stores	5
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	4
48	4842	Specialized Freight Trucking	4
22	2213	Water, Sewage and Other Systems	4
23	2389	Construction - 23	4
56	5617	Services to Buildings and Dwellings	4
42	4238	Wholesale Trade - 42	4
62	6221	General Medical and Surgical Hospitals	4
54	5413	Architectural, Engineering, and Related Services	4
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	4
11	1121	Cattle Ranching and Farming	4
23	2381	Construction - 23	4
53	5322	Consumer Goods Rental	3
42	4236	Wholesale Trade - 42	3
56	5614	Business Support Services	3
45	4539	Other Miscellaneous Store Retailers	3
49	4931	Warehousing and Storage	3
72	7222	Limited-Service Eating Places	3
54	5418	Advertising and Related Services	3
42	4231	Wholesale Trade - 42	3
44	4481	Clothing Stores	3
71	7121	Museums, Historical Sites, and Similar Institutions	3
48	4884	Support Activities for Road Transportation	3
44	4421	Furniture Stores	3
44	4412	Other Motor Vehicle Dealers	3
23	2383	Construction - 23	3
22	2212	Natural Gas Distribution	3
44	4453	Beer, Wine, and Liquor Stores	2
45	4532	Office Supplies, Stationery, and Gift Stores	2
81	8123	Drycleaning and Laundry Services	2
32	3231	Printing and Related Support Activities	2
81	8114	Personal and Household Goods Repair and Maintenance	2
62	6244	Child Day Care Services	2
51	5182	Information, Entertainment - 51	2
52	5239	Other Financial Investment Activities	2
71	7139	Other Amusement and Recreation Industries	2
23	2361	Construction - 23	2
42	4244	Wholesale Trade - 42	2
71	7115	Independent Artists, Writers, and Performers	2
62	6219	Other Ambulatory Health Care Services	2
81	8122	Death Care Services	2
48	4881	Support Activities for Air Transportation	2
62	6216	Home Health Care Services	2
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	2
62	6214	Outpatient Care Centers	2
45	4531	Florists	2
49	4911	Postal Service	2
44	4442	Lawn and Garden Equipment and Supplies Stores	1
32	3211	Sawmills and Wood Preservation	1
51	5181	Information, Entertainment - 51	1
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	1
42	4234	Wholesale Trade - 42	1
92	9221	Justice, Public Order, and Safety Activities	1
51	5121	Motion Picture and Video Industries	1
45	4521	Department Stores	1
61	6117	Educational Support Services	1
33	3353	Electrical Equipment Manufacturing	1
21	2123	Nonmetallic Mineral Mining and Quarrying	1
42	4245	Wholesale Trade - 42	1
45	4512	Book, Periodical, and Music Stores	1
56	5629	Remediation and Other Waste Management Services	1
32	3272	Glass and Glass Product Manufacturing	1
32	3273	Cement and Concrete Product Manufacturing	1
31	3152	Cut and Sew Apparel Manufacturing	1
56	5611	Office Administrative Services	1
81	8139	Business, Professional, Labor, Political, and Similar Organizations	1
71	7111	Performing Arts Companies	1
44	4452	Specialty Food Stores	1
33	3399	Other Miscellaneous Manufacturing	1
42	4237	Wholesale Trade - 42	1
42	4247	Wholesale Trade - 42	1
53	5312	Offices of Real Estate Agents and Brokers	1
23	2371	Construction - 23	1
81	8129	Other Personal Services	1
42	4241	Wholesale Trade - 42	1
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	1