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
92	9211	Executive, Legislative, and Other General Government Support	90
00	0000	NAICS Code Unknown	72
81	8131	Religious Organizations	40
61	6111	Elementary and Secondary Schools	34
81	8121	Personal Care Services	30
72	7221	Full-Service Restaurants	29
53	5311	Lessors of Real Estate	27
52	5241	Insurance Carriers	27
81	8111	Automotive Repair and Maintenance	22
56	5617	Services to Buildings and Dwellings	21
44	4441	Building Material and Supplies Dealers	17
23	2382	Construction - 23	17
54	5413	Architectural, Engineering, and Related Services	17
51	5191	Information, Entertainment - 51	16
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	16
23	2381	Construction - 23	15
44	4451	Grocery Stores	14
54	5411	Legal Services	14
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	14
23	2361	Construction - 23	13
62	6211	Offices of Physicians	13
56	5614	Business Support Services	11
52	5221	Depository Credit Intermediation	11
44	4411	Automobile Dealers	11
62	6213	Offices of Other Health Practitioners	10
62	6241	Individual and Family Services	10
44	4413	Automotive Parts, Accessories, and Tire Stores	10
44	4461	Health and Personal Care Stores	10
45	4539	Other Miscellaneous Store Retailers	9
72	7211	Traveler Accommodation	8
54	5419	Other Professional, Scientific, and Technical Services	8
44	4431	Electronics and Appliance Stores	7
42	4238	Wholesale Trade - 42	7
45	4529	Other General Merchandise Stores	7
54	5416	Management, Scientific, and Technical Consulting Services	7
32	3231	Printing and Related Support Activities	6
49	4931	Warehousing and Storage	6
49	4911	Postal Service	6
62	6221	General Medical and Surgical Hospitals	5
71	7139	Other Amusement and Recreation Industries	5
45	4543	Direct Selling Establishments	5
42	4231	Wholesale Trade - 42	5
23	2383	Construction - 23	5
92	9231	Administration of Human Resource Programs	5
44	4442	Lawn and Garden Equipment and Supplies Stores	5
48	4884	Support Activities for Road Transportation	4
81	8114	Personal and Household Goods Repair and Maintenance	4
56	5629	Remediation and Other Waste Management Services	4
48	4841	General Freight Trucking	4
53	5321	Automotive Equipment Rental and Leasing	4
45	4512	Book, Periodical, and Music Stores	4
31	3116	Animal Slaughtering and Processing	4
23	2389	Construction - 23	4
44	4483	Jewelry, Luggage, and Leather Goods Stores	4
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	4
53	5312	Offices of Real Estate Agents and Brokers	4
42	4236	Wholesale Trade - 42	4
53	5322	Consumer Goods Rental	3
92	9221	Justice, Public Order, and Safety Activities	3
21	2131	Support Activities for Mining	3
44	4422	Home Furnishings Stores	3
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	3
81	8123	Drycleaning and Laundry Services	3
51	5172	Information, Entertainment - 51	3
45	4532	Office Supplies, Stationery, and Gift Stores	3
44	4481	Clothing Stores	3
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	2
22	2211	Electric Power Generation, Transmission and Distribution	2
45	4533	Used Merchandise Stores	2
62	6215	Medical and Diagnostic Laboratories	2
56	5613	Employment Services	2
42	4239	Wholesale Trade - 42	2
45	4521	Department Stores	2
81	8122	Death Care Services	2
56	5615	Travel Arrangement and Reservation Services	2
72	7222	Limited-Service Eating Places	2
48	4883	Support Activities for Water Transportation	2
42	4235	Wholesale Trade - 42	2
44	4452	Specialty Food Stores	2
42	4233	Wholesale Trade - 42	2
52	5222	Nondepository Credit Intermediation	2
44	4412	Other Motor Vehicle Dealers	2
51	5173	Information, Entertainment - 51	1
45	4531	Florists	1
51	5151	Information, Entertainment - 51	1
62	6231	Nursing Care Facilities	1
23	2371	Construction - 23	1
32	3261	Plastics Product Manufacturing	1
56	5619	Other Support Services	1
11	1123	Poultry and Egg Production	1
42	4241	Wholesale Trade - 42	1
48	4859	Other Transit and Ground Passenger Transportation	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
62	6239	Other Residential Care Facilities	1
81	8129	Other Personal Services	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
42	4246	Wholesale Trade - 42	1
62	6244	Child Day Care Services	1
52	5239	Other Financial Investment Activities	1
21	2111	Oil and Gas Extraction	1
42	4234	Wholesale Trade - 42	1
51	5121	Motion Picture and Video Industries	1
52	5251	Insurance and Employee Benefit Funds	1
81	8133	Social Advocacy Organizations	1
11	1131	Timber Tract Operations	1
33	3369	Other Transportation Equipment Manufacturing	1
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
33	3323	Architectural and Structural Metals Manufacturing	1
81	8139	Business, Professional, Labor, Political, and Similar Organizations	1
51	5181	Information, Entertainment - 51	1
31	3151	Apparel Knitting Mills	1
48	4842	Specialized Freight Trucking	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	1
23	2362	Construction - 23	1
42	4244	Wholesale Trade - 42	1
22	2213	Water, Sewage and Other Systems	1
32	3273	Cement and Concrete Product Manufacturing	1
31	3118	Bakeries and Tortilla Manufacturing	1
54	5415	Computer Systems Design and Related Services	1
44	4421	Furniture Stores	1
42	4237	Wholesale Trade - 42	1