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	63
61	6111	Elementary and Secondary Schools	45
81	8131	Religious Organizations	31
92	9211	Executive, Legislative, and Other General Government Support	24
92	9221	Justice, Public Order, and Safety Activities	19
11	1121	Cattle Ranching and Farming	15
62	6211	Offices of Physicians	15
52	5221	Depository Credit Intermediation	14
44	4411	Automobile Dealers	13
53	5311	Lessors of Real Estate	13
44	4441	Building Material and Supplies Dealers	12
51	5191	Information, Entertainment - 51	12
44	4451	Grocery Stores	12
56	5617	Services to Buildings and Dwellings	11
72	7221	Full-Service Restaurants	11
42	4233	Wholesale Trade - 42	10
23	2361	Construction - 23	10
44	4413	Automotive Parts, Accessories, and Tire Stores	10
81	8121	Personal Care Services	9
11	1123	Poultry and Egg Production	9
23	2382	Construction - 23	9
52	5241	Insurance Carriers	9
45	4543	Direct Selling Establishments	8
81	8114	Personal and Household Goods Repair and Maintenance	8
49	4911	Postal Service	6
23	2389	Construction - 23	6
23	2381	Construction - 23	6
44	4461	Health and Personal Care Stores	6
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	6
71	7139	Other Amusement and Recreation Industries	5
51	5171	Information, Entertainment - 51	5
48	4884	Support Activities for Road Transportation	5
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	5
81	8111	Automotive Repair and Maintenance	4
54	5419	Other Professional, Scientific, and Technical Services	4
54	5411	Legal Services	4
81	8139	Business, Professional, Labor, Political, and Similar Organizations	4
52	5222	Nondepository Credit Intermediation	4
42	4243	Wholesale Trade - 42	4
23	2383	Construction - 23	4
51	5181	Information, Entertainment - 51	4
44	4442	Lawn and Garden Equipment and Supplies Stores	4
42	4238	Wholesale Trade - 42	4
31	3116	Animal Slaughtering and Processing	3
54	5414	Specialized Design Services	3
51	5175	Information, Entertainment - 51	3
62	6241	Individual and Family Services	3
45	4539	Other Miscellaneous Store Retailers	3
44	4481	Clothing Stores	3
62	6221	General Medical and Surgical Hospitals	2
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	2
56	5614	Business Support Services	2
45	4531	Florists	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
22	2212	Natural Gas Distribution	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
42	4232	Wholesale Trade - 42	2
81	8122	Death Care Services	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	2
42	4239	Wholesale Trade - 42	2
42	4236	Wholesale Trade - 42	2
81	8133	Social Advocacy Organizations	2
62	6231	Nursing Care Facilities	2
42	4245	Wholesale Trade - 42	2
62	6212	Offices of Dentists	2
54	5413	Architectural, Engineering, and Related Services	2
44	4412	Other Motor Vehicle Dealers	2
33	3369	Other Transportation Equipment Manufacturing	2
48	4881	Support Activities for Air Transportation	2
71	7111	Performing Arts Companies	1
71	7115	Independent Artists, Writers, and Performers	1
31	3121	Beverage Manufacturing	1
45	4512	Book, Periodical, and Music Stores	1
32	3273	Cement and Concrete Product Manufacturing	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
61	6116	Other Schools and Instruction	1
42	4231	Wholesale Trade - 42	1
42	4237	Wholesale Trade - 42	1
62	6244	Child Day Care Services	1
45	4532	Office Supplies, Stationery, and Gift Stores	1
45	4521	Department Stores	1
44	4431	Electronics and Appliance Stores	1
33	3335	Metalworking Machinery Manufacturing	1
54	5416	Management, Scientific, and Technical Consulting Services	1
49	4931	Warehousing and Storage	1
45	4529	Other General Merchandise Stores	1
31	3152	Cut and Sew Apparel Manufacturing	1
53	5312	Offices of Real Estate Agents and Brokers	1
62	6219	Other Ambulatory Health Care Services	1
23	2373	Construction - 23	1
81	8131	NAICS Code Unknown	1
62	6216	Home Health Care Services	1
45	4533	Used Merchandise Stores	1
52	5223	Activities Related to Credit Intermediation	1
48	4841	General Freight Trucking	1
42	4249	Wholesale Trade - 42	1
42	4234	Wholesale Trade - 42	1
48	4871	Scenic and Sightseeing Transportation, Land	1
71	7121	Museums, Historical Sites, and Similar Institutions	1