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	31
81	8131	Religious Organizations	21
62	6211	Offices of Physicians	20
23	2382	Construction - 23	19
81	8111	Automotive Repair and Maintenance	17
23	2361	Construction - 23	12
44	4441	Building Material and Supplies Dealers	12
56	5617	Services to Buildings and Dwellings	11
62	6213	Offices of Other Health Practitioners	11
81	8121	Personal Care Services	10
49	4931	Warehousing and Storage	8
72	7221	Full-Service Restaurants	8
56	5614	Business Support Services	7
45	4539	Other Miscellaneous Store Retailers	7
54	5411	Legal Services	7
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	7
62	6212	Offices of Dentists	7
44	4431	Electronics and Appliance Stores	6
44	4451	Grocery Stores	6
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	6
53	5312	Offices of Real Estate Agents and Brokers	5
48	4841	General Freight Trucking	5
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	4
44	4411	Automobile Dealers	4
54	5413	Architectural, Engineering, and Related Services	4
44	4461	Health and Personal Care Stores	4
71	7139	Other Amusement and Recreation Industries	4
72	7211	Traveler Accommodation	4
23	2383	Construction - 23	4
52	5241	Insurance Carriers	4
54	5418	Advertising and Related Services	3
61	6116	Other Schools and Instruction	3
54	5414	Specialized Design Services	3
44	4413	Automotive Parts, Accessories, and Tire Stores	3
23	2381	Construction - 23	3
81	8123	Drycleaning and Laundry Services	3
44	4453	Beer, Wine, and Liquor Stores	3
53	5311	Lessors of Real Estate	3
54	5416	Management, Scientific, and Technical Consulting Services	2
33	3366	Ship and Boat Building	2
51	5171	Information, Entertainment - 51	2
45	4532	Office Supplies, Stationery, and Gift Stores	2
62	6244	Child Day Care Services	2
92	9221	Justice, Public Order, and Safety Activities	2
52	5222	Nondepository Credit Intermediation	2
56	5619	Other Support Services	2
45	4512	Book, Periodical, and Music Stores	2
52	5221	Depository Credit Intermediation	2
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	2
61	6111	Elementary and Secondary Schools	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
51	5121	Motion Picture and Video Industries	2
32	3273	Cement and Concrete Product Manufacturing	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	2
53	5313	Activities Related to Real Estate	2
81	8114	Personal and Household Goods Repair and Maintenance	2
42	4235	Wholesale Trade - 42	2
62	6233	Community Care Facilities for the Elderly	1
81	8134	Civic and Social Organizations	1
71	7115	Independent Artists, Writers, and Performers	1
42	4237	Wholesale Trade - 42	1
48	4855	Charter Bus Industry	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
33	3391	Medical Equipment and Supplies Manufacturing	1
72	7224	Drinking Places (Alcoholic Beverages)	1
45	4529	Other General Merchandise Stores	1
92	9211	Executive, Legislative, and Other General Government Support	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
62	6214	Outpatient Care Centers	1
81	8129	Other Personal Services	1
54	5419	Other Professional, Scientific, and Technical Services	1
45	4533	Used Merchandise Stores	1
31	3116	Animal Slaughtering and Processing	1
62	6216	Home Health Care Services	1
49	4911	Postal Service	1
52	5239	Other Financial Investment Activities	1
44	4421	Furniture Stores	1
51	5151	Information, Entertainment - 51	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
23	2372	Construction - 23	1
62	6241	Individual and Family Services	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
48	4842	Specialized Freight Trucking	1
81	8131	NAICS Code Unknown	1
45	4531	Florists	1
72	7222	Limited-Service Eating Places	1
44	4471	Gasoline Stations	1
44	4422	Home Furnishings Stores	1
42	4239	Wholesale Trade - 42	1
81	8122	Death Care Services	1
11	1121	Cattle Ranching and Farming	1
42	4233	Wholesale Trade - 42	1