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	70
00	0000	NAICS Code Unknown	51
53	5311	Lessors of Real Estate	33
81	8131	Religious Organizations	27
52	5221	Depository Credit Intermediation	24
23	2382	Construction - 23	16
44	4411	Automobile Dealers	15
44	4441	Building Material and Supplies Dealers	15
62	6211	Offices of Physicians	14
72	7221	Full-Service Restaurants	14
44	4451	Grocery Stores	13
81	8121	Personal Care Services	13
81	8111	Automotive Repair and Maintenance	12
52	5241	Insurance Carriers	12
71	7139	Other Amusement and Recreation Industries	12
23	2361	Construction - 23	11
54	5411	Legal Services	11
44	4431	Electronics and Appliance Stores	11
44	4413	Automotive Parts, Accessories, and Tire Stores	8
45	4539	Other Miscellaneous Store Retailers	8
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	8
61	6111	Elementary and Secondary Schools	8
81	8129	Other Personal Services	7
56	5617	Services to Buildings and Dwellings	7
62	6213	Offices of Other Health Practitioners	7
62	6241	Individual and Family Services	6
44	4422	Home Furnishings Stores	6
72	7211	Traveler Accommodation	6
45	4529	Other General Merchandise Stores	6
81	8133	Social Advocacy Organizations	6
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	6
42	4238	Wholesale Trade - 42	6
48	4884	Support Activities for Road Transportation	5
81	8134	Civic and Social Organizations	5
56	5614	Business Support Services	5
54	5419	Other Professional, Scientific, and Technical Services	5
92	9221	Justice, Public Order, and Safety Activities	5
23	2389	Construction - 23	5
44	4442	Lawn and Garden Equipment and Supplies Stores	5
62	6214	Outpatient Care Centers	5
72	7222	Limited-Service Eating Places	4
45	4543	Direct Selling Establishments	4
81	8114	Personal and Household Goods Repair and Maintenance	4
42	4236	Wholesale Trade - 42	4
32	3211	Sawmills and Wood Preservation	4
81	8139	Business, Professional, Labor, Political, and Similar Organizations	4
21	2123	Nonmetallic Mineral Mining and Quarrying	4
23	2383	Construction - 23	4
45	4521	Department Stores	4
44	4461	Health and Personal Care Stores	4
45	4533	Used Merchandise Stores	4
45	4532	Office Supplies, Stationery, and Gift Stores	4
62	6212	Offices of Dentists	3
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	3
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	3
62	6221	General Medical and Surgical Hospitals	3
11	1121	Cattle Ranching and Farming	3
44	4471	Gasoline Stations	3
53	5322	Consumer Goods Rental	3
53	5313	Activities Related to Real Estate	3
49	4931	Warehousing and Storage	3
42	4249	Wholesale Trade - 42	3
53	5321	Automotive Equipment Rental and Leasing	3
44	4481	Clothing Stores	3
44	4421	Furniture Stores	3
62	6231	Nursing Care Facilities	3
23	2371	Construction - 23	2
23	2381	Construction - 23	2
45	4512	Book, Periodical, and Music Stores	2
61	6115	Technical and Trade Schools	2
22	2211	Electric Power Generation, Transmission and Distribution	2
81	8123	Drycleaning and Laundry Services	2
44	4452	Specialty Food Stores	2
54	5413	Architectural, Engineering, and Related Services	2
42	4239	Wholesale Trade - 42	2
56	5629	Remediation and Other Waste Management Services	2
54	5418	Advertising and Related Services	2
62	6216	Home Health Care Services	2
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	2
51	5181	Information, Entertainment - 51	2
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
48	4881	Support Activities for Air Transportation	1
42	4233	Wholesale Trade - 42	1
32	3231	Printing and Related Support Activities	1
54	5416	Management, Scientific, and Technical Consulting Services	1
11	1114	Greenhouse, Nursery, and Floriculture Production	1
23	2373	Construction - 23	1
92	9261	Administration of Economic Programs	1
48	4841	General Freight Trucking	1
32	3222	Converted Paper Product Manufacturing	1
54	5417	Scientific Research and Development Services	1
33	3339	Other General Purpose Machinery Manufacturing	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
51	5191	Information, Entertainment - 51	1
32	3262	Rubber Product Manufacturing	1
56	5622	Waste Treatment and Disposal	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
56	5619	Other Support Services	1
54	5414	Specialized Design Services	1
81	8131	NAICS Code Unknown	1
62	6219	Other Ambulatory Health Care Services	1
48	4855	Charter Bus Industry	1
42	4234	Wholesale Trade - 42	1
42	4235	Wholesale Trade - 42	1
52	5239	Other Financial Investment Activities	1
44	4412	Other Motor Vehicle Dealers	1
42	4241	Wholesale Trade - 42	1
42	4232	Wholesale Trade - 42	1
31	3118	Bakeries and Tortilla Manufacturing	1
62	6244	Child Day Care Services	1
33	3399	Other Miscellaneous Manufacturing	1
22	2213	Water, Sewage and Other Systems	1
42	4245	Wholesale Trade - 42	1