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	36
61	6113	Colleges, Universities, and Professional Schools	34
61	6111	Elementary and Secondary Schools	26
44	4411	Automobile Dealers	14
81	8131	Religious Organizations	12
23	2382	Construction - 23	9
81	8111	Automotive Repair and Maintenance	9
92	9211	Executive, Legislative, and Other General Government Support	9
52	5221	Depository Credit Intermediation	8
72	7221	Full-Service Restaurants	8
62	6211	Offices of Physicians	8
54	5419	Other Professional, Scientific, and Technical Services	7
23	2371	Construction - 23	7
92	9221	Justice, Public Order, and Safety Activities	7
23	2361	Construction - 23	7
44	4451	Grocery Stores	7
56	5617	Services to Buildings and Dwellings	7
23	2381	Construction - 23	6
81	8121	Personal Care Services	6
71	7139	Other Amusement and Recreation Industries	6
42	4236	Wholesale Trade - 42	5
62	6213	Offices of Other Health Practitioners	5
44	4413	Automotive Parts, Accessories, and Tire Stores	5
52	5241	Insurance Carriers	5
45	4539	Other Miscellaneous Store Retailers	5
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	5
44	4442	Lawn and Garden Equipment and Supplies Stores	4
42	4233	Wholesale Trade - 42	4
53	5311	Lessors of Real Estate	4
44	4441	Building Material and Supplies Dealers	4
49	4931	Warehousing and Storage	3
81	8131	NAICS Code Unknown	3
44	4422	Home Furnishings Stores	3
62	6244	Child Day Care Services	3
56	5629	Remediation and Other Waste Management Services	3
44	4431	Electronics and Appliance Stores	3
56	5614	Business Support Services	3
23	2383	Construction - 23	3
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	3
45	4521	Department Stores	3
49	4911	Postal Service	3
62	6212	Offices of Dentists	2
45	4512	Book, Periodical, and Music Stores	2
45	4531	Florists	2
81	8134	Civic and Social Organizations	2
45	4533	Used Merchandise Stores	2
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	2
81	8129	Other Personal Services	2
42	4238	Wholesale Trade - 42	2
81	8122	Death Care Services	2
45	4529	Other General Merchandise Stores	2
44	4412	Other Motor Vehicle Dealers	2
48	4841	General Freight Trucking	2
52	5222	Nondepository Credit Intermediation	2
81	8114	Personal and Household Goods Repair and Maintenance	2
44	4452	Specialty Food Stores	2
62	6239	Other Residential Care Facilities	1
42	4231	Wholesale Trade - 42	1
54	5413	Architectural, Engineering, and Related Services	1
42	4247	Wholesale Trade - 42	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
45	4532	Office Supplies, Stationery, and Gift Stores	1
33	3323	Architectural and Structural Metals Manufacturing	1
44	4481	Clothing Stores	1
42	4251	Wholesale Trade - 42	1
11	1121	Cattle Ranching and Farming	1
51	5171	Information, Entertainment - 51	1
53	5312	Offices of Real Estate Agents and Brokers	1
44	4453	Beer, Wine, and Liquor Stores	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
21	2123	Nonmetallic Mineral Mining and Quarrying	1
71	7112	Spectator Sports	1
54	5414	Specialized Design Services	1
42	4249	Wholesale Trade - 42	1
56	5619	Other Support Services	1
23	2362	Construction - 23	1
72	7222	Limited-Service Eating Places	1
42	4239	Wholesale Trade - 42	1
56	5613	Employment Services	1
23	2389	Construction - 23	1
23	2373	Construction - 23	1
62	6215	Medical and Diagnostic Laboratories	1
33	3366	Ship and Boat Building	1
42	4237	Wholesale Trade - 42	1
31	3118	Bakeries and Tortilla Manufacturing	1
62	6214	Outpatient Care Centers	1
11	1125	Animal Aquaculture	1
33	3399	Other Miscellaneous Manufacturing	1
54	5415	Computer Systems Design and Related Services	1
32	3231	Printing and Related Support Activities	1
42	4246	Wholesale Trade - 42	1
44	4461	Health and Personal Care Stores	1
62	6241	Individual and Family Services	1
42	4232	Wholesale Trade - 42	1
44	4471	Gasoline Stations	1
48	4842	Specialized Freight Trucking	1
32	3211	Sawmills and Wood Preservation	1