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	87
00	0000	NAICS Code Unknown	73
81	8131	Religious Organizations	40
62	6211	Offices of Physicians	31
22	2211	Electric Power Generation, Transmission and Distribution	29
72	7221	Full-Service Restaurants	29
53	5311	Lessors of Real Estate	28
81	8121	Personal Care Services	28
81	8111	Automotive Repair and Maintenance	27
54	5411	Legal Services	27
52	5241	Insurance Carriers	26
22	2213	Water, Sewage and Other Systems	25
52	5221	Depository Credit Intermediation	20
61	6111	Elementary and Secondary Schools	20
44	4411	Automobile Dealers	19
62	6213	Offices of Other Health Practitioners	17
44	4441	Building Material and Supplies Dealers	17
72	7211	Traveler Accommodation	15
45	4539	Other Miscellaneous Store Retailers	14
44	4451	Grocery Stores	14
44	4413	Automotive Parts, Accessories, and Tire Stores	13
23	2361	Construction - 23	12
45	4521	Department Stores	12
44	4431	Electronics and Appliance Stores	12
48	4881	Support Activities for Air Transportation	12
81	8112	Electronic and Precision Equipment Repair and Maintenance	11
62	6214	Outpatient Care Centers	11
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	11
49	4931	Warehousing and Storage	11
23	2382	Construction - 23	10
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	10
42	4238	Wholesale Trade - 42	10
45	4533	Used Merchandise Stores	10
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	10
62	6212	Offices of Dentists	9
44	4461	Health and Personal Care Stores	8
71	7139	Other Amusement and Recreation Industries	8
92	9221	Justice, Public Order, and Safety Activities	7
23	2381	Construction - 23	7
56	5617	Services to Buildings and Dwellings	7
48	4884	Support Activities for Road Transportation	7
81	8133	Social Advocacy Organizations	7
81	8114	Personal and Household Goods Repair and Maintenance	7
53	5312	Offices of Real Estate Agents and Brokers	6
51	5191	Information, Entertainment - 51	6
44	4481	Clothing Stores	6
48	4841	General Freight Trucking	6
62	6216	Home Health Care Services	6
62	6219	Other Ambulatory Health Care Services	6
45	4532	Office Supplies, Stationery, and Gift Stores	6
61	6115	Technical and Trade Schools	5
48	4812	Nonscheduled Air Transportation	5
23	2389	Construction - 23	5
52	5222	Nondepository Credit Intermediation	5
23	2383	Construction - 23	5
54	5419	Other Professional, Scientific, and Technical Services	5
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	5
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	4
56	5619	Other Support Services	4
61	6116	Other Schools and Instruction	4
72	7222	Limited-Service Eating Places	4
81	8134	Civic and Social Organizations	4
44	4421	Furniture Stores	4
42	4239	Wholesale Trade - 42	4
54	5413	Architectural, Engineering, and Related Services	4
45	4531	Florists	4
81	8139	Business, Professional, Labor, Political, and Similar Organizations	3
49	4911	Postal Service	3
62	6241	Individual and Family Services	3
11	1121	Cattle Ranching and Farming	3
81	8123	Drycleaning and Laundry Services	3
42	4245	Wholesale Trade - 42	3
53	5323	General Rental Centers	3
44	4422	Home Furnishings Stores	3
31	3141	Textile Furnishings Mills	3
51	5151	Information, Entertainment - 51	3
45	4512	Book, Periodical, and Music Stores	3
81	8129	Other Personal Services	3
53	5321	Automotive Equipment Rental and Leasing	3
42	4236	Wholesale Trade - 42	3
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	3
51	5175	Information, Entertainment - 51	2
61	6113	Colleges, Universities, and Professional Schools	2
53	5322	Consumer Goods Rental	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
45	4543	Direct Selling Establishments	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
42	4249	Wholesale Trade - 42	2
51	5121	Motion Picture and Video Industries	2
54	5416	Management, Scientific, and Technical Consulting Services	2
33	3323	Architectural and Structural Metals Manufacturing	2
45	4529	Other General Merchandise Stores	2
33	3353	Electrical Equipment Manufacturing	2
52	5223	Activities Related to Credit Intermediation	2
56	5629	Remediation and Other Waste Management Services	2
44	4471	Gasoline Stations	1
31	3159	Apparel Accessories and Other Apparel Manufacturing	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
32	3219	Other Wood Product Manufacturing	1
48	4851	Urban Transit Systems	1
44	4482	Shoe Stores	1
31	3118	Bakeries and Tortilla Manufacturing	1
92	9281	National Security and International Affairs	1
62	6242	Community Food and Housing, and Emergency and Other Relief Services	1
33	3315	Foundries	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
32	3211	Sawmills and Wood Preservation	1
11	1131	Timber Tract Operations	1
81	8122	Death Care Services	1
33	3369	Other Transportation Equipment Manufacturing	1
56	5614	Business Support Services	1
51	5181	Information, Entertainment - 51	1
23	2371	Construction - 23	1
11	1123	Poultry and Egg Production	1
62	6244	Child Day Care Services	1
42	4235	Wholesale Trade - 42	1
32	3231	Printing and Related Support Activities	1
44	4452	Specialty Food Stores	1
42	4234	Wholesale Trade - 42	1
31	3121	Beverage Manufacturing	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
44	4412	Other Motor Vehicle Dealers	1
56	5615	Travel Arrangement and Reservation Services	1
56	5613	Employment Services	1
62	6231	Nursing Care Facilities	1
33	3335	Metalworking Machinery Manufacturing	1
71	7115	Independent Artists, Writers, and Performers	1
48	4859	Other Transit and Ground Passenger Transportation	1
56	5616	Investigation and Security Services	1
54	5414	Specialized Design Services	1
42	4247	Wholesale Trade - 42	1
45	4541	Electronic Shopping and Mail-Order Houses	1
33	3328	Coating, Engraving, Heat Treating, and Allied Activities	1
23	2379	Construction - 23	1
51	5172	Information, Entertainment - 51	1
42	4231	Wholesale Trade - 42	1
92	9231	Administration of Human Resource Programs	1
31	3115	Dairy Product Manufacturing	1