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
45	4539	Other Miscellaneous Store Retailers	115
32	3219	Other Wood Product Manufacturing	59
00	0000	NAICS Code Unknown	43
62	6221	General Medical and Surgical Hospitals	40
81	8131	Religious Organizations	33
92	9211	Executive, Legislative, and Other General Government Support	24
62	6211	Offices of Physicians	23
52	5241	Insurance Carriers	20
81	8121	Personal Care Services	15
23	2361	Construction - 23	15
61	6111	Elementary and Secondary Schools	13
45	4521	Department Stores	13
44	4411	Automobile Dealers	12
44	4413	Automotive Parts, Accessories, and Tire Stores	11
81	8111	Automotive Repair and Maintenance	10
72	7221	Full-Service Restaurants	9
56	5617	Services to Buildings and Dwellings	9
44	4431	Electronics and Appliance Stores	9
45	4532	Office Supplies, Stationery, and Gift Stores	7
71	7139	Other Amusement and Recreation Industries	7
42	4238	Wholesale Trade - 42	7
23	2382	Construction - 23	7
56	5614	Business Support Services	6
44	4451	Grocery Stores	6
49	4931	Warehousing and Storage	6
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	6
52	5221	Depository Credit Intermediation	6
53	5321	Automotive Equipment Rental and Leasing	6
53	5311	Lessors of Real Estate	6
45	4533	Used Merchandise Stores	5
48	4884	Support Activities for Road Transportation	5
45	4529	Other General Merchandise Stores	5
62	6212	Offices of Dentists	5
11	1153	Support Activities for Forestry	5
61	6116	Other Schools and Instruction	5
42	4236	Wholesale Trade - 42	4
44	4441	Building Material and Supplies Dealers	4
72	7211	Traveler Accommodation	4
22	2213	Water, Sewage and Other Systems	4
23	2381	Construction - 23	4
48	4821	Rail Transportation	4
51	5151	Information, Entertainment - 51	3
11	1131	Timber Tract Operations	3
45	4543	Direct Selling Establishments	3
23	2389	Construction - 23	3
81	8123	Drycleaning and Laundry Services	3
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	3
23	2383	Construction - 23	3
42	4239	Wholesale Trade - 42	3
31	3118	Bakeries and Tortilla Manufacturing	3
54	5413	Architectural, Engineering, and Related Services	2
33	3323	Architectural and Structural Metals Manufacturing	2
22	2211	Electric Power Generation, Transmission and Distribution	2
44	4422	Home Furnishings Stores	2
32	3231	Printing and Related Support Activities	2
56	5621	Waste Collection	2
33	3329	Other Fabricated Metal Product Manufacturing	2
81	8131	NAICS Code Unknown	2
42	4235	Wholesale Trade - 42	2
44	4452	Specialty Food Stores	2
44	4412	Other Motor Vehicle Dealers	2
42	4247	Wholesale Trade - 42	2
48	4851	Urban Transit Systems	2
62	6241	Individual and Family Services	2
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	2
45	4512	Book, Periodical, and Music Stores	2
44	4461	Health and Personal Care Stores	2
81	8134	Civic and Social Organizations	2
48	4842	Specialized Freight Trucking	2
44	4442	Lawn and Garden Equipment and Supplies Stores	2
54	5419	Other Professional, Scientific, and Technical Services	2
44	4471	Gasoline Stations	2
61	6113	Colleges, Universities, and Professional Schools	2
48	4841	General Freight Trucking	2
52	5222	Nondepository Credit Intermediation	2
45	4531	Florists	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
48	4882	Support Activities for Rail Transportation	1
61	6115	Technical and Trade Schools	1
92	9241	Administration of Environmental Quality Programs	1
42	4234	Wholesale Trade - 42	1
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	1
44	4481	Clothing Stores	1
62	6213	Offices of Other Health Practitioners	1
62	6214	Outpatient Care Centers	1
45	4542	Vending Machine Operators	1
81	8133	Social Advocacy Organizations	1
81	8129	Other Personal Services	1
52	5223	Activities Related to Credit Intermediation	1
72	7223	Special Food Services	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
53	5323	General Rental Centers	1
81	8114	Personal and Household Goods Repair and Maintenance	1
53	5322	Consumer Goods Rental	1
81	8122	Death Care Services	1
42	4233	Wholesale Trade - 42	1
62	6219	Other Ambulatory Health Care Services	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
92	9231	Administration of Human Resource Programs	1
48	4859	Other Transit and Ground Passenger Transportation	1
62	6233	Community Care Facilities for the Elderly	1