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	50
00	0000	NAICS Code Unknown	48
81	8131	Religious Organizations	42
61	6111	Elementary and Secondary Schools	36
72	7221	Full-Service Restaurants	27
44	4411	Automobile Dealers	23
54	5411	Legal Services	22
62	6211	Offices of Physicians	21
44	4451	Grocery Stores	21
44	4413	Automotive Parts, Accessories, and Tire Stores	20
81	8121	Personal Care Services	18
52	5241	Insurance Carriers	18
56	5617	Services to Buildings and Dwellings	18
45	4539	Other Miscellaneous Store Retailers	13
44	4461	Health and Personal Care Stores	13
62	6213	Offices of Other Health Practitioners	13
45	4533	Used Merchandise Stores	12
52	5221	Depository Credit Intermediation	12
54	5419	Other Professional, Scientific, and Technical Services	11
23	2361	Construction - 23	11
61	6113	Colleges, Universities, and Professional Schools	10
81	8111	Automotive Repair and Maintenance	10
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	10
62	6212	Offices of Dentists	8
53	5311	Lessors of Real Estate	8
48	4884	Support Activities for Road Transportation	8
81	8129	Other Personal Services	7
62	6244	Child Day Care Services	7
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	6
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	6
44	4441	Building Material and Supplies Dealers	6
71	7139	Other Amusement and Recreation Industries	6
44	4453	Beer, Wine, and Liquor Stores	6
56	5629	Remediation and Other Waste Management Services	5
23	2383	Construction - 23	5
51	5181	Information, Entertainment - 51	5
45	4532	Office Supplies, Stationery, and Gift Stores	5
23	2373	Construction - 23	5
56	5621	Waste Collection	5
62	6216	Home Health Care Services	5
42	4238	Wholesale Trade - 42	5
23	2382	Construction - 23	5
42	4231	Wholesale Trade - 42	4
92	9221	Justice, Public Order, and Safety Activities	4
62	6239	Other Residential Care Facilities	4
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	4
11	1123	Poultry and Egg Production	4
72	7211	Traveler Accommodation	4
44	4431	Electronics and Appliance Stores	4
42	4239	Wholesale Trade - 42	4
81	8133	Social Advocacy Organizations	4
54	5413	Architectural, Engineering, and Related Services	4
61	6116	Other Schools and Instruction	4
81	8131	NAICS Code Unknown	3
62	6241	Individual and Family Services	3
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	3
45	4521	Department Stores	3
44	4452	Specialty Food Stores	3
32	3231	Printing and Related Support Activities	3
51	5191	Information, Entertainment - 51	3
81	8123	Drycleaning and Laundry Services	3
51	5121	Motion Picture and Video Industries	3
49	4931	Warehousing and Storage	3
42	4244	Wholesale Trade - 42	3
72	7223	Special Food Services	3
51	5172	Information, Entertainment - 51	3
11	1121	Cattle Ranching and Farming	3
81	8122	Death Care Services	3
44	4442	Lawn and Garden Equipment and Supplies Stores	3
81	8139	Business, Professional, Labor, Political, and Similar Organizations	3
81	8134	Civic and Social Organizations	3
42	4248	Wholesale Trade - 42	2
45	4512	Book, Periodical, and Music Stores	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
45	4529	Other General Merchandise Stores	2
23	2371	Construction - 23	2
23	2381	Construction - 23	2
48	4841	General Freight Trucking	2
62	6243	Vocational Rehabilitation Services	2
51	5151	Information, Entertainment - 51	2
53	5313	Activities Related to Real Estate	2
72	7222	Limited-Service Eating Places	2
56	5614	Business Support Services	2
42	4233	Wholesale Trade - 42	2
62	6233	Community Care Facilities for the Elderly	2
53	5321	Automotive Equipment Rental and Leasing	2
81	8114	Personal and Household Goods Repair and Maintenance	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
71	7121	Museums, Historical Sites, and Similar Institutions	2
44	4421	Furniture Stores	2
42	4236	Wholesale Trade - 42	2
51	5175	Information, Entertainment - 51	2
42	4249	Wholesale Trade - 42	2
44	4481	Clothing Stores	2
72	7224	Drinking Places (Alcoholic Beverages)	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
44	4482	Shoe Stores	2
44	4471	Gasoline Stations	2
23	2389	Construction - 23	2
53	5312	Offices of Real Estate Agents and Brokers	2
45	4531	Florists	1
42	4241	Wholesale Trade - 42	1
71	7131	Amusement Parks and Arcades	1
92	9241	Administration of Environmental Quality Programs	1
33	3323	Architectural and Structural Metals Manufacturing	1
32	3273	Cement and Concrete Product Manufacturing	1
62	6221	General Medical and Surgical Hospitals	1
32	3253	Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing	1
71	7115	Independent Artists, Writers, and Performers	1
23	2379	Construction - 23	1
33	3391	Medical Equipment and Supplies Manufacturing	1
42	4245	Wholesale Trade - 42	1
48	4883	Support Activities for Water Transportation	1
51	5182	Information, Entertainment - 51	1
54	5418	Advertising and Related Services	1
53	5322	Consumer Goods Rental	1
23	2372	Construction - 23	1
33	3329	Other Fabricated Metal Product Manufacturing	1
31	3121	Beverage Manufacturing	1
62	6214	Outpatient Care Centers	1
42	4235	Wholesale Trade - 42	1
62	6219	Other Ambulatory Health Care Services	1
54	5416	Management, Scientific, and Technical Consulting Services	1
52	5223	Activities Related to Credit Intermediation	1
56	5613	Employment Services	1
11	1151	Support Activities for Crop Production	1
48	4853	Taxi and Limousine Service	1
11	1131	Timber Tract Operations	1
48	4842	Specialized Freight Trucking	1
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
62	6232	Residential Mental Retardation, Mental Health and Substance Abuse Facilities	1