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	135
00	0000	NAICS Code Unknown	85
81	8131	Religious Organizations	41
61	6111	Elementary and Secondary Schools	40
52	5241	Insurance Carriers	38
92	9221	Justice, Public Order, and Safety Activities	33
52	5221	Depository Credit Intermediation	33
72	7221	Full-Service Restaurants	33
81	8111	Automotive Repair and Maintenance	30
62	6211	Offices of Physicians	29
81	8121	Personal Care Services	26
51	5191	Information, Entertainment - 51	22
62	6213	Offices of Other Health Practitioners	22
54	5411	Legal Services	21
62	6221	General Medical and Surgical Hospitals	21
53	5311	Lessors of Real Estate	21
44	4413	Automotive Parts, Accessories, and Tire Stores	20
23	2382	Construction - 23	18
45	4529	Other General Merchandise Stores	17
44	4451	Grocery Stores	17
44	4411	Automobile Dealers	16
44	4441	Building Material and Supplies Dealers	15
45	4539	Other Miscellaneous Store Retailers	14
45	4521	Department Stores	14
72	7211	Traveler Accommodation	12
71	7139	Other Amusement and Recreation Industries	12
42	4236	Wholesale Trade - 42	11
44	4461	Health and Personal Care Stores	11
42	4238	Wholesale Trade - 42	9
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	9
48	4884	Support Activities for Road Transportation	9
56	5617	Services to Buildings and Dwellings	9
62	6216	Home Health Care Services	9
49	4911	Postal Service	8
44	4481	Clothing Stores	8
56	5614	Business Support Services	7
81	8134	Civic and Social Organizations	7
62	6214	Outpatient Care Centers	7
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	7
62	6212	Offices of Dentists	7
23	2381	Construction - 23	7
44	4471	Gasoline Stations	6
62	6244	Child Day Care Services	6
81	8114	Personal and Household Goods Repair and Maintenance	6
23	2361	Construction - 23	6
45	4533	Used Merchandise Stores	6
32	3273	Cement and Concrete Product Manufacturing	6
54	5419	Other Professional, Scientific, and Technical Services	5
23	2389	Construction - 23	5
44	4431	Electronics and Appliance Stores	5
44	4452	Specialty Food Stores	5
44	4482	Shoe Stores	5
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	5
48	4841	General Freight Trucking	5
49	4931	Warehousing and Storage	5
42	4234	Wholesale Trade - 42	4
53	5322	Consumer Goods Rental	4
81	8139	Business, Professional, Labor, Political, and Similar Organizations	4
81	8122	Death Care Services	4
44	4421	Furniture Stores	4
62	6241	Individual and Family Services	4
31	3119	Other Food Manufacturing	4
53	5321	Automotive Equipment Rental and Leasing	4
54	5416	Management, Scientific, and Technical Consulting Services	4
45	4531	Florists	4
81	8129	Other Personal Services	4
42	4233	Wholesale Trade - 42	4
42	4239	Wholesale Trade - 42	4
48	4842	Specialized Freight Trucking	3
42	4247	Wholesale Trade - 42	3
56	5629	Remediation and Other Waste Management Services	3
22	2213	Water, Sewage and Other Systems	3
53	5312	Offices of Real Estate Agents and Brokers	3
42	4246	Wholesale Trade - 42	3
56	5613	Employment Services	3
62	6219	Other Ambulatory Health Care Services	3
42	4231	Wholesale Trade - 42	3
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	3
51	5175	Information, Entertainment - 51	2
33	3323	Architectural and Structural Metals Manufacturing	2
52	5222	Nondepository Credit Intermediation	2
42	4232	Wholesale Trade - 42	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
32	3231	Printing and Related Support Activities	2
51	5171	Information, Entertainment - 51	2
33	3353	Electrical Equipment Manufacturing	2
62	6231	Nursing Care Facilities	2
44	4442	Lawn and Garden Equipment and Supplies Stores	2
23	2383	Construction - 23	2
45	4512	Book, Periodical, and Music Stores	2
45	4542	Vending Machine Operators	2
23	2372	Construction - 23	2
11	1131	Timber Tract Operations	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	2
51	5151	Information, Entertainment - 51	2
11	1153	Support Activities for Forestry	2
45	4532	Office Supplies, Stationery, and Gift Stores	2
72	7222	Limited-Service Eating Places	2
48	4881	Support Activities for Air Transportation	2
44	4453	Beer, Wine, and Liquor Stores	2
42	4244	Wholesale Trade - 42	2
61	6113	Colleges, Universities, and Professional Schools	2
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
51	5121	Motion Picture and Video Industries	1
42	4245	Wholesale Trade - 42	1
48	4871	Scenic and Sightseeing Transportation, Land	1
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	1
32	3261	Plastics Product Manufacturing	1
42	4237	Wholesale Trade - 42	1
45	4543	Direct Selling Establishments	1
23	2371	Construction - 23	1
11	1121	Cattle Ranching and Farming	1
31	3162	Footwear Manufacturing	1
33	3344	Semiconductor and Other Electronic Component Manufacturing	1
32	3241	Petroleum and Coal Products Manufacturing	1
22	2211	Electric Power Generation, Transmission and Distribution	1
52	5223	Activities Related to Credit Intermediation	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
48	4889	Other Support Activities for Transportation	1
99	9999	NAICS null	1
62	6215	Medical and Diagnostic Laboratories	1
32	3211	Sawmills and Wood Preservation	1
81	8131	NAICS Code Unknown	1
72	7223	Special Food Services	1
11	1123	Poultry and Egg Production	1
92	9241	Administration of Environmental Quality Programs	1
31	3111	Animal Food Manufacturing	1
44	4412	Other Motor Vehicle Dealers	1
71	7114	Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures	1
92	9251	Administration of Housing Programs, Urban Planning, and Community Development	1
31	3118	Bakeries and Tortilla Manufacturing	1
21	2111	Oil and Gas Extraction	1
32	3219	Other Wood Product Manufacturing	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
11	1133	Logging	1
81	8133	Social Advocacy Organizations	1
81	8123	Drycleaning and Laundry Services	1