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	86
92	9211	Executive, Legislative, and Other General Government Support	60
61	6111	Elementary and Secondary Schools	23
81	8131	Religious Organizations	22
81	8121	Personal Care Services	15
52	5241	Insurance Carriers	15
72	7221	Full-Service Restaurants	13
81	8111	Automotive Repair and Maintenance	11
52	5221	Depository Credit Intermediation	11
53	5311	Lessors of Real Estate	10
56	5614	Business Support Services	10
23	2382	Construction - 23	9
62	6211	Offices of Physicians	8
62	6241	Individual and Family Services	8
51	5191	Information, Entertainment - 51	8
92	9221	Justice, Public Order, and Safety Activities	8
44	4411	Automobile Dealers	8
52	5222	Nondepository Credit Intermediation	8
45	4539	Other Miscellaneous Store Retailers	8
22	2213	Water, Sewage and Other Systems	7
45	4533	Used Merchandise Stores	7
54	5411	Legal Services	6
62	6213	Offices of Other Health Practitioners	5
44	4413	Automotive Parts, Accessories, and Tire Stores	5
45	4521	Department Stores	5
44	4451	Grocery Stores	5
44	4431	Electronics and Appliance Stores	5
62	6216	Home Health Care Services	5
51	5171	Information, Entertainment - 51	4
56	5617	Services to Buildings and Dwellings	4
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	4
62	6221	General Medical and Surgical Hospitals	4
44	4441	Building Material and Supplies Dealers	4
53	5322	Consumer Goods Rental	4
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	3
54	5419	Other Professional, Scientific, and Technical Services	3
45	4529	Other General Merchandise Stores	3
71	7139	Other Amusement and Recreation Industries	3
81	8134	Civic and Social Organizations	3
44	4461	Health and Personal Care Stores	3
45	4512	Book, Periodical, and Music Stores	3
45	4532	Office Supplies, Stationery, and Gift Stores	3
81	8112	Electronic and Precision Equipment Repair and Maintenance	3
49	4911	Postal Service	3
62	6212	Offices of Dentists	2
92	9281	National Security and International Affairs	2
72	7211	Traveler Accommodation	2
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	2
45	4543	Direct Selling Establishments	2
81	8123	Drycleaning and Laundry Services	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
53	5312	Offices of Real Estate Agents and Brokers	2
23	2383	Construction - 23	2
62	6231	Nursing Care Facilities	2
42	4234	Wholesale Trade - 42	2
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
48	4841	General Freight Trucking	2
51	5172	Information, Entertainment - 51	2
53	5321	Automotive Equipment Rental and Leasing	2
44	4452	Specialty Food Stores	2
62	6239	Other Residential Care Facilities	2
42	4239	Wholesale Trade - 42	2
11	1131	Timber Tract Operations	2
56	5613	Employment Services	2
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	2
44	4481	Clothing Stores	2
81	8122	Death Care Services	2
56	5629	Remediation and Other Waste Management Services	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
42	4249	Wholesale Trade - 42	1
45	4542	Vending Machine Operators	1
49	4931	Warehousing and Storage	1
54	5418	Advertising and Related Services	1
22	2211	Electric Power Generation, Transmission and Distribution	1
42	4236	Wholesale Trade - 42	1
42	4238	Wholesale Trade - 42	1
53	5313	Activities Related to Real Estate	1
42	4247	Wholesale Trade - 42	1
23	2389	Construction - 23	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
23	2361	Construction - 23	1
51	5121	Motion Picture and Video Industries	1
44	4412	Other Motor Vehicle Dealers	1
48	4851	Urban Transit Systems	1
81	8129	Other Personal Services	1
32	3221	Pulp, Paper, and Paperboard Mills	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
62	6244	Child Day Care Services	1
51	5175	Information, Entertainment - 51	1
48	4884	Support Activities for Road Transportation	1
21	2111	Oil and Gas Extraction	1
44	4421	Furniture Stores	1
54	5416	Management, Scientific, and Technical Consulting Services	1
54	5413	Architectural, Engineering, and Related Services	1
42	4231	Wholesale Trade - 42	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1