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	77
81	8131	Religious Organizations	72
92	9211	Executive, Legislative, and Other General Government Support	70
54	5411	Legal Services	52
61	6111	Elementary and Secondary Schools	45
81	8121	Personal Care Services	39
52	5241	Insurance Carriers	38
72	7221	Full-Service Restaurants	34
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	27
44	4411	Automobile Dealers	25
81	8111	Automotive Repair and Maintenance	25
45	4539	Other Miscellaneous Store Retailers	20
44	4451	Grocery Stores	19
52	5221	Depository Credit Intermediation	19
53	5311	Lessors of Real Estate	17
44	4413	Automotive Parts, Accessories, and Tire Stores	16
62	6213	Offices of Other Health Practitioners	15
53	5312	Offices of Real Estate Agents and Brokers	14
45	4529	Other General Merchandise Stores	13
62	6212	Offices of Dentists	12
52	5222	Nondepository Credit Intermediation	11
44	4481	Clothing Stores	11
81	8131	NAICS Code Unknown	10
81	8122	Death Care Services	10
49	4931	Warehousing and Storage	9
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	9
45	4533	Used Merchandise Stores	9
54	5419	Other Professional, Scientific, and Technical Services	9
81	8139	Business, Professional, Labor, Political, and Similar Organizations	8
72	7211	Traveler Accommodation	8
45	4521	Department Stores	8
62	6244	Child Day Care Services	8
72	7222	Limited-Service Eating Places	8
44	4431	Electronics and Appliance Stores	8
44	4453	Beer, Wine, and Liquor Stores	8
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	7
51	5191	Information, Entertainment - 51	7
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	7
44	4461	Health and Personal Care Stores	7
23	2361	Construction - 23	7
42	4238	Wholesale Trade - 42	7
44	4421	Furniture Stores	7
53	5321	Automotive Equipment Rental and Leasing	6
48	4884	Support Activities for Road Transportation	6
42	4249	Wholesale Trade - 42	6
62	6211	Offices of Physicians	6
45	4512	Book, Periodical, and Music Stores	5
48	4881	Support Activities for Air Transportation	5
92	9221	Justice, Public Order, and Safety Activities	5
44	4471	Gasoline Stations	5
81	8134	Civic and Social Organizations	5
11	1151	Support Activities for Crop Production	5
44	4441	Building Material and Supplies Dealers	5
54	5416	Management, Scientific, and Technical Consulting Services	5
45	4532	Office Supplies, Stationery, and Gift Stores	5
56	5617	Services to Buildings and Dwellings	5
81	8114	Personal and Household Goods Repair and Maintenance	4
81	8123	Drycleaning and Laundry Services	4
22	2213	Water, Sewage and Other Systems	4
45	4543	Direct Selling Establishments	4
23	2382	Construction - 23	4
45	4531	Florists	4
48	4841	General Freight Trucking	4
81	8133	Social Advocacy Organizations	4
62	6241	Individual and Family Services	4
44	4483	Jewelry, Luggage, and Leather Goods Stores	4
42	4239	Wholesale Trade - 42	3
44	4482	Shoe Stores	3
71	7139	Other Amusement and Recreation Industries	3
62	6214	Outpatient Care Centers	3
92	9281	National Security and International Affairs	3
61	6113	Colleges, Universities, and Professional Schools	3
44	4452	Specialty Food Stores	3
53	5322	Consumer Goods Rental	3
51	5172	Information, Entertainment - 51	3
42	4247	Wholesale Trade - 42	3
51	5151	Information, Entertainment - 51	3
81	8112	Electronic and Precision Equipment Repair and Maintenance	3
51	5152	Information, Entertainment - 51	2
42	4231	Wholesale Trade - 42	2
81	8129	Other Personal Services	2
23	2381	Construction - 23	2
42	4234	Wholesale Trade - 42	2
42	4244	Wholesale Trade - 42	2
52	5223	Activities Related to Credit Intermediation	2
62	6239	Other Residential Care Facilities	2
56	5615	Travel Arrangement and Reservation Services	2
51	5171	Information, Entertainment - 51	2
32	3231	Printing and Related Support Activities	2
62	6216	Home Health Care Services	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
11	1114	Greenhouse, Nursery, and Floriculture Production	2
56	5629	Remediation and Other Waste Management Services	2
62	6232	Residential Mental Retardation, Mental Health and Substance Abuse Facilities	2
11	1121	Cattle Ranching and Farming	2
54	5418	Advertising and Related Services	2
56	5614	Business Support Services	2
62	6219	Other Ambulatory Health Care Services	2
61	6117	Educational Support Services	2
61	6115	Technical and Trade Schools	2
54	5413	Architectural, Engineering, and Related Services	2
23	2371	Construction - 23	2
54	5414	Specialized Design Services	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
23	2379	Construction - 23	1
54	5417	Scientific Research and Development Services	1
32	3273	Cement and Concrete Product Manufacturing	1
23	2372	Construction - 23	1
71	7115	Independent Artists, Writers, and Performers	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
31	3112	Grain and Oilseed Milling	1
42	4233	Wholesale Trade - 42	1
32	3262	Rubber Product Manufacturing	1
42	4246	Wholesale Trade - 42	1
45	4542	Vending Machine Operators	1
44	4422	Home Furnishings Stores	1
48	4853	Taxi and Limousine Service	1
62	6233	Community Care Facilities for the Elderly	1
23	2383	Construction - 23	1
31	3118	Bakeries and Tortilla Manufacturing	1
42	4235	Wholesale Trade - 42	1
44	4412	Other Motor Vehicle Dealers	1
11	1125	Animal Aquaculture	1
31	3116	Animal Slaughtering and Processing	1
51	5121	Motion Picture and Video Industries	1
56	5616	Investigation and Security Services	1
92	9231	Administration of Human Resource Programs	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
51	5122	Sound Recording Industries	1
81	8123	NAICS Code Unknown	1
61	6116	Other Schools and Instruction	1
49	4911	Postal Service	1
42	4236	Wholesale Trade - 42	1
23	2389	Construction - 23	1
81	8132	Grantmaking and Giving Services	1