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	72
00	0000	NAICS Code Unknown	62
61	6111	Elementary and Secondary Schools	37
81	8131	Religious Organizations	28
52	5241	Insurance Carriers	25
81	8121	Personal Care Services	19
52	5221	Depository Credit Intermediation	19
44	4413	Automotive Parts, Accessories, and Tire Stores	18
92	9221	Justice, Public Order, and Safety Activities	17
72	7221	Full-Service Restaurants	16
44	4411	Automobile Dealers	16
62	6213	Offices of Other Health Practitioners	13
54	5411	Legal Services	13
53	5311	Lessors of Real Estate	11
54	5419	Other Professional, Scientific, and Technical Services	11
51	5191	Information, Entertainment - 51	11
56	5617	Services to Buildings and Dwellings	11
44	4451	Grocery Stores	10
62	6211	Offices of Physicians	10
45	4521	Department Stores	10
81	8111	Automotive Repair and Maintenance	9
56	5614	Business Support Services	9
62	6221	General Medical and Surgical Hospitals	8
23	2382	Construction - 23	8
71	7139	Other Amusement and Recreation Industries	7
62	6216	Home Health Care Services	6
44	4431	Electronics and Appliance Stores	6
42	4238	Wholesale Trade - 42	6
42	4239	Wholesale Trade - 42	5
81	8112	Electronic and Precision Equipment Repair and Maintenance	5
62	6214	Outpatient Care Centers	5
23	2383	Construction - 23	5
81	8134	Civic and Social Organizations	5
23	2381	Construction - 23	5
51	5171	Information, Entertainment - 51	4
81	8122	Death Care Services	4
54	5413	Architectural, Engineering, and Related Services	4
52	5222	Nondepository Credit Intermediation	4
81	8139	Business, Professional, Labor, Political, and Similar Organizations	4
23	2361	Construction - 23	4
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	4
62	6212	Offices of Dentists	4
44	4441	Building Material and Supplies Dealers	4
23	2371	Construction - 23	4
45	4512	Book, Periodical, and Music Stores	3
81	8114	Personal and Household Goods Repair and Maintenance	3
53	5321	Automotive Equipment Rental and Leasing	3
45	4529	Other General Merchandise Stores	3
81	8123	Drycleaning and Laundry Services	3
42	4233	Wholesale Trade - 42	3
53	5312	Offices of Real Estate Agents and Brokers	3
11	1121	Cattle Ranching and Farming	3
45	4533	Used Merchandise Stores	3
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	3
42	4247	Wholesale Trade - 42	3
31	3121	Beverage Manufacturing	3
44	4471	Gasoline Stations	3
44	4422	Home Furnishings Stores	3
62	6244	Child Day Care Services	3
44	4481	Clothing Stores	3
45	4539	Other Miscellaneous Store Retailers	3
62	6231	Nursing Care Facilities	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	2
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	2
48	4884	Support Activities for Road Transportation	2
44	4482	Shoe Stores	2
92	9281	National Security and International Affairs	2
45	4531	Florists	2
52	5223	Activities Related to Credit Intermediation	2
44	4442	Lawn and Garden Equipment and Supplies Stores	2
72	7211	Traveler Accommodation	2
23	2389	Construction - 23	2
44	4412	Other Motor Vehicle Dealers	2
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	2
33	3328	Coating, Engraving, Heat Treating, and Allied Activities	1
81	8141	Private Households	1
62	6219	Other Ambulatory Health Care Services	1
56	5629	Remediation and Other Waste Management Services	1
31	3111	Animal Food Manufacturing	1
48	4841	General Freight Trucking	1
56	5622	Waste Treatment and Disposal	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
42	4231	Wholesale Trade - 42	1
49	4931	Warehousing and Storage	1
42	4236	Wholesale Trade - 42	1
51	5181	Information, Entertainment - 51	1
81	8131	NAICS Code Unknown	1
44	4421	Furniture Stores	1
32	3231	Printing and Related Support Activities	1
45	4532	Office Supplies, Stationery, and Gift Stores	1
42	4249	Wholesale Trade - 42	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
42	4245	Wholesale Trade - 42	1
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	1
51	5121	Motion Picture and Video Industries	1
72	7221	NAICS Code Unknown	1
44	4461	Health and Personal Care Stores	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
21	2123	Nonmetallic Mineral Mining and Quarrying	1