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	65
00	0000	NAICS Code Unknown	62
81	8131	Religious Organizations	44
52	5241	Insurance Carriers	34
62	6211	Offices of Physicians	32
61	6111	Elementary and Secondary Schools	28
92	9221	Justice, Public Order, and Safety Activities	27
56	5614	Business Support Services	19
44	4451	Grocery Stores	17
81	8121	Personal Care Services	17
52	5221	Depository Credit Intermediation	17
51	5191	Information, Entertainment - 51	16
54	5411	Legal Services	16
72	7221	Full-Service Restaurants	16
81	8111	Automotive Repair and Maintenance	15
48	4884	Support Activities for Road Transportation	15
62	6213	Offices of Other Health Practitioners	14
44	4441	Building Material and Supplies Dealers	13
56	5617	Services to Buildings and Dwellings	13
23	2382	Construction - 23	12
42	4238	Wholesale Trade - 42	12
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	11
45	4539	Other Miscellaneous Store Retailers	11
22	2213	Water, Sewage and Other Systems	11
45	4529	Other General Merchandise Stores	9
44	4413	Automotive Parts, Accessories, and Tire Stores	9
44	4431	Electronics and Appliance Stores	8
54	5419	Other Professional, Scientific, and Technical Services	8
44	4411	Automobile Dealers	8
62	6244	Child Day Care Services	8
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	7
44	4461	Health and Personal Care Stores	7
53	5311	Lessors of Real Estate	7
72	7211	Traveler Accommodation	7
62	6212	Offices of Dentists	7
45	4533	Used Merchandise Stores	6
42	4239	Wholesale Trade - 42	6
31	3116	Animal Slaughtering and Processing	6
11	1121	Cattle Ranching and Farming	6
52	5222	Nondepository Credit Intermediation	6
44	4442	Lawn and Garden Equipment and Supplies Stores	5
42	4247	Wholesale Trade - 42	5
51	5151	Information, Entertainment - 51	5
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	5
81	8114	Personal and Household Goods Repair and Maintenance	5
23	2389	Construction - 23	5
81	8139	Business, Professional, Labor, Political, and Similar Organizations	4
23	2371	Construction - 23	4
42	4231	Wholesale Trade - 42	4
62	6216	Home Health Care Services	4
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	4
23	2361	Construction - 23	4
62	6231	Nursing Care Facilities	4
62	6214	Outpatient Care Centers	4
42	4233	Wholesale Trade - 42	4
49	4911	Postal Service	4
44	4421	Furniture Stores	3
33	3329	Other Fabricated Metal Product Manufacturing	3
45	4532	Office Supplies, Stationery, and Gift Stores	3
52	5239	Other Financial Investment Activities	3
42	4234	Wholesale Trade - 42	3
44	4422	Home Furnishings Stores	3
81	8134	Civic and Social Organizations	3
62	6241	Individual and Family Services	3
32	3231	Printing and Related Support Activities	3
22	2211	Electric Power Generation, Transmission and Distribution	3
62	6219	Other Ambulatory Health Care Services	3
11	1123	Poultry and Egg Production	3
44	4412	Other Motor Vehicle Dealers	3
48	4841	General Freight Trucking	3
44	4471	Gasoline Stations	3
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	3
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	2
54	5416	Management, Scientific, and Technical Consulting Services	2
49	4931	Warehousing and Storage	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	2
52	5223	Activities Related to Credit Intermediation	2
92	9241	Administration of Environmental Quality Programs	2
61	6113	Colleges, Universities, and Professional Schools	2
45	4512	Book, Periodical, and Music Stores	2
72	7222	Limited-Service Eating Places	2
45	4521	Department Stores	2
81	8123	Drycleaning and Laundry Services	2
81	8121	NAICS Code Unknown	2
81	8131	NAICS Code Unknown	2
45	4531	Florists	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
53	5321	Automotive Equipment Rental and Leasing	2
71	7139	Other Amusement and Recreation Industries	2
32	3273	Cement and Concrete Product Manufacturing	2
44	4452	Specialty Food Stores	2
42	4249	Wholesale Trade - 42	2
71	7111	Performing Arts Companies	1
56	5613	Employment Services	1
81	8133	Social Advocacy Organizations	1
33	3353	Electrical Equipment Manufacturing	1
42	4241	Wholesale Trade - 42	1
62	6215	Medical and Diagnostic Laboratories	1
31	3121	Beverage Manufacturing	1
56	5629	Remediation and Other Waste Management Services	1
44	4482	Shoe Stores	1
32	3241	Petroleum and Coal Products Manufacturing	1
81	8122	Death Care Services	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
53	5312	Offices of Real Estate Agents and Brokers	1
23	2381	Construction - 23	1
71	7112	Spectator Sports	1
11	1131	Timber Tract Operations	1
42	4245	Wholesale Trade - 42	1
11	1114	Greenhouse, Nursery, and Floriculture Production	1
56	5622	Waste Treatment and Disposal	1
11	1153	Support Activities for Forestry	1
32	3219	Other Wood Product Manufacturing	1
44	4481	Clothing Stores	1
54	5418	Advertising and Related Services	1
23	2383	Construction - 23	1
48	4821	Rail Transportation	1
45	4543	Direct Selling Establishments	1
33	3328	Coating, Engraving, Heat Treating, and Allied Activities	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
81	8129	Other Personal Services	1
61	6116	Other Schools and Instruction	1
54	5413	Architectural, Engineering, and Related Services	1
48	4842	Specialized Freight Trucking	1
62	6221	General Medical and Surgical Hospitals	1
42	4236	Wholesale Trade - 42	1
53	5322	Consumer Goods Rental	1