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	85
00	0000	NAICS Code Unknown	85
92	9221	Justice, Public Order, and Safety Activities	54
52	5241	Insurance Carriers	27
81	8131	Religious Organizations	23
61	6111	Elementary and Secondary Schools	19
81	8121	Personal Care Services	18
53	5311	Lessors of Real Estate	15
44	4431	Electronics and Appliance Stores	14
62	6211	Offices of Physicians	13
72	7221	Full-Service Restaurants	12
44	4413	Automotive Parts, Accessories, and Tire Stores	12
61	6115	Technical and Trade Schools	12
44	4411	Automobile Dealers	11
23	2382	Construction - 23	10
72	7211	Traveler Accommodation	10
81	8111	Automotive Repair and Maintenance	10
54	5419	Other Professional, Scientific, and Technical Services	9
54	5411	Legal Services	9
48	4884	Support Activities for Road Transportation	9
44	4451	Grocery Stores	8
62	6221	General Medical and Surgical Hospitals	8
52	5221	Depository Credit Intermediation	8
62	6213	Offices of Other Health Practitioners	8
54	5413	Architectural, Engineering, and Related Services	8
52	5222	Nondepository Credit Intermediation	7
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	7
11	1123	Poultry and Egg Production	7
45	4533	Used Merchandise Stores	7
44	4453	Beer, Wine, and Liquor Stores	7
51	5191	Information, Entertainment - 51	7
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	6
45	4521	Department Stores	6
81	8139	Business, Professional, Labor, Political, and Similar Organizations	6
44	4441	Building Material and Supplies Dealers	6
45	4539	Other Miscellaneous Store Retailers	5
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	5
62	6212	Offices of Dentists	5
44	4461	Health and Personal Care Stores	5
22	2212	Natural Gas Distribution	5
62	6241	Individual and Family Services	5
45	4532	Office Supplies, Stationery, and Gift Stores	4
22	2211	Electric Power Generation, Transmission and Distribution	4
62	6214	Outpatient Care Centers	4
23	2389	Construction - 23	4
49	4931	Warehousing and Storage	4
42	4239	Wholesale Trade - 42	4
44	4412	Other Motor Vehicle Dealers	4
44	4422	Home Furnishings Stores	4
44	4471	Gasoline Stations	4
62	6219	Other Ambulatory Health Care Services	4
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	3
22	2213	Water, Sewage and Other Systems	3
21	2123	Nonmetallic Mineral Mining and Quarrying	3
32	3273	Cement and Concrete Product Manufacturing	3
23	2383	Construction - 23	3
42	4231	Wholesale Trade - 42	3
62	6244	Child Day Care Services	3
62	6216	Home Health Care Services	3
31	3116	Animal Slaughtering and Processing	3
48	4851	Urban Transit Systems	3
44	4481	Clothing Stores	3
81	8122	Death Care Services	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	2
81	8114	Personal and Household Goods Repair and Maintenance	2
51	5172	Information, Entertainment - 51	2
54	5416	Management, Scientific, and Technical Consulting Services	2
62	6215	Medical and Diagnostic Laboratories	2
48	4881	Support Activities for Air Transportation	2
72	7222	Limited-Service Eating Places	2
23	2371	Construction - 23	2
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	2
62	6231	Nursing Care Facilities	2
72	7224	Drinking Places (Alcoholic Beverages)	2
71	7139	Other Amusement and Recreation Industries	2
81	8123	Drycleaning and Laundry Services	2
56	5617	Services to Buildings and Dwellings	2
56	5614	Business Support Services	2
53	5321	Automotive Equipment Rental and Leasing	1
42	4238	Wholesale Trade - 42	1
23	2372	Construction - 23	1
81	8134	Civic and Social Organizations	1
53	5312	Offices of Real Estate Agents and Brokers	1
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	1
45	4531	Florists	1
81	8133	Social Advocacy Organizations	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
51	5121	Motion Picture and Video Industries	1
31	3121	Beverage Manufacturing	1
33	3322	Cutlery and Handtool Manufacturing	1
21	2131	Support Activities for Mining	1
44	4452	Specialty Food Stores	1
23	2381	Construction - 23	1
56	5613	Employment Services	1
45	4541	Electronic Shopping and Mail-Order Houses	1
42	4249	Wholesale Trade - 42	1
81	8129	Other Personal Services	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
23	2373	Construction - 23	1
42	4247	Wholesale Trade - 42	1
92	9281	National Security and International Affairs	1
48	4841	General Freight Trucking	1
45	4542	Vending Machine Operators	1
44	4421	Furniture Stores	1
23	2361	Construction - 23	1
61	6117	Educational Support Services	1
56	5629	Remediation and Other Waste Management Services	1
52	5223	Activities Related to Credit Intermediation	1
51	5171	Information, Entertainment - 51	1
51	5151	Information, Entertainment - 51	1
11	1114	Greenhouse, Nursery, and Floriculture Production	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
45	4512	Book, Periodical, and Music Stores	1
49	4921	Couriers	1