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	59
81	8131	Religious Organizations	32
62	6211	Offices of Physicians	31
61	6113	Colleges, Universities, and Professional Schools	22
92	9211	Executive, Legislative, and Other General Government Support	21
44	4411	Automobile Dealers	20
56	5617	Services to Buildings and Dwellings	19
72	7221	Full-Service Restaurants	19
45	4539	Other Miscellaneous Store Retailers	19
23	2382	Construction - 23	18
81	8121	Personal Care Services	17
52	5241	Insurance Carriers	17
81	8111	Automotive Repair and Maintenance	16
44	4441	Building Material and Supplies Dealers	15
44	4431	Electronics and Appliance Stores	15
44	4451	Grocery Stores	14
52	5221	Depository Credit Intermediation	14
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	14
61	6111	Elementary and Secondary Schools	12
51	5151	Information, Entertainment - 51	11
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	10
23	2361	Construction - 23	10
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	9
44	4442	Lawn and Garden Equipment and Supplies Stores	9
53	5311	Lessors of Real Estate	9
62	6213	Offices of Other Health Practitioners	9
44	4413	Automotive Parts, Accessories, and Tire Stores	9
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	8
72	7222	Limited-Service Eating Places	7
31	3119	Other Food Manufacturing	7
23	2381	Construction - 23	7
44	4481	Clothing Stores	7
42	4238	Wholesale Trade - 42	7
51	5191	Information, Entertainment - 51	6
54	5411	Legal Services	6
49	4931	Warehousing and Storage	6
71	7139	Other Amusement and Recreation Industries	6
45	4533	Used Merchandise Stores	6
48	4841	General Freight Trucking	6
49	4911	Postal Service	5
52	5222	Nondepository Credit Intermediation	5
44	4461	Health and Personal Care Stores	5
53	5312	Offices of Real Estate Agents and Brokers	5
62	6216	Home Health Care Services	5
48	4881	Support Activities for Air Transportation	4
51	5171	Information, Entertainment - 51	4
42	4236	Wholesale Trade - 42	4
53	5321	Automotive Equipment Rental and Leasing	4
92	9221	Justice, Public Order, and Safety Activities	4
81	8134	Civic and Social Organizations	4
72	7211	Traveler Accommodation	4
45	4532	Office Supplies, Stationery, and Gift Stores	4
45	4529	Other General Merchandise Stores	4
62	6212	Offices of Dentists	4
54	5416	Management, Scientific, and Technical Consulting Services	4
51	5181	Information, Entertainment - 51	4
81	8139	Business, Professional, Labor, Political, and Similar Organizations	4
44	4412	Other Motor Vehicle Dealers	4
45	4521	Department Stores	3
54	5413	Architectural, Engineering, and Related Services	3
52	5223	Activities Related to Credit Intermediation	3
11	1121	Cattle Ranching and Farming	3
23	2371	Construction - 23	3
22	2213	Water, Sewage and Other Systems	3
81	8123	Drycleaning and Laundry Services	3
62	6241	Individual and Family Services	3
31	3118	Bakeries and Tortilla Manufacturing	3
61	6115	Technical and Trade Schools	3
23	2379	Construction - 23	2
42	4233	Wholesale Trade - 42	2
81	8133	Social Advocacy Organizations	2
62	6219	Other Ambulatory Health Care Services	2
42	4237	Wholesale Trade - 42	2
81	8129	Other Personal Services	2
48	4884	Support Activities for Road Transportation	2
32	3273	Cement and Concrete Product Manufacturing	2
52	5239	Other Financial Investment Activities	2
56	5611	Office Administrative Services	2
71	7114	Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures	2
33	3359	Other Electrical Equipment and Component Manufacturing	2
21	2123	Nonmetallic Mineral Mining and Quarrying	2
56	5613	Employment Services	2
42	4231	Wholesale Trade - 42	2
54	5419	Other Professional, Scientific, and Technical Services	2
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	2
45	4512	Book, Periodical, and Music Stores	2
81	8114	Personal and Household Goods Repair and Maintenance	2
62	6231	Nursing Care Facilities	2
81	8131	NAICS Code Unknown	2
81	8122	Death Care Services	2
62	6244	Child Day Care Services	2
44	4421	Furniture Stores	1
42	4249	Wholesale Trade - 42	1
32	3261	Plastics Product Manufacturing	1
56	5619	Other Support Services	1
42	4235	Wholesale Trade - 42	1
11	1123	Poultry and Egg Production	1
71	7115	Independent Artists, Writers, and Performers	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
71	7112	Spectator Sports	1
51	5121	Motion Picture and Video Industries	1
42	4241	Wholesale Trade - 42	1
44	4471	Gasoline Stations	1
42	4244	Wholesale Trade - 42	1
56	5629	Remediation and Other Waste Management Services	1
32	3262	Rubber Product Manufacturing	1
45	4543	Direct Selling Establishments	1
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
42	4234	Wholesale Trade - 42	1
31	3121	Beverage Manufacturing	1
33	3399	Other Miscellaneous Manufacturing	1
61	6116	Other Schools and Instruction	1
45	4531	Florists	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
44	4482	Shoe Stores	1
92	9281	National Security and International Affairs	1
61	6117	Educational Support Services	1
33	3333	Commercial and Service Industry Machinery Manufacturing	1
72	7223	Special Food Services	1
56	5616	Investigation and Security Services	1
51	5172	Information, Entertainment - 51	1
32	3219	Other Wood Product Manufacturing	1
23	2362	Construction - 23	1
56	5614	Business Support Services	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
42	4239	Wholesale Trade - 42	1
33	3352	Household Appliance Manufacturing	1
23	2372	Construction - 23	1
23	2389	Construction - 23	1