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	92
00	0000	NAICS Code Unknown	84
81	8131	Religious Organizations	39
61	6111	Elementary and Secondary Schools	21
44	4451	Grocery Stores	19
52	5241	Insurance Carriers	19
72	7211	Traveler Accommodation	18
72	7221	Full-Service Restaurants	18
53	5322	Consumer Goods Rental	14
81	8111	Automotive Repair and Maintenance	14
81	8121	Personal Care Services	14
44	4441	Building Material and Supplies Dealers	13
54	5411	Legal Services	13
11	1121	Cattle Ranching and Farming	12
51	5191	Information, Entertainment - 51	11
23	2361	Construction - 23	10
62	6213	Offices of Other Health Practitioners	9
32	3211	Sawmills and Wood Preservation	9
53	5311	Lessors of Real Estate	9
62	6211	Offices of Physicians	8
23	2382	Construction - 23	8
92	9221	Justice, Public Order, and Safety Activities	8
45	4539	Other Miscellaneous Store Retailers	7
49	4911	Postal Service	7
56	5614	Business Support Services	7
44	4413	Automotive Parts, Accessories, and Tire Stores	7
52	5221	Depository Credit Intermediation	7
62	6214	Outpatient Care Centers	7
45	4531	Florists	6
23	2389	Construction - 23	6
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	6
44	4411	Automobile Dealers	6
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	6
56	5617	Services to Buildings and Dwellings	6
44	4471	Gasoline Stations	5
71	7139	Other Amusement and Recreation Industries	5
53	5312	Offices of Real Estate Agents and Brokers	5
81	8139	Business, Professional, Labor, Political, and Similar Organizations	5
44	4461	Health and Personal Care Stores	5
81	8133	Social Advocacy Organizations	5
62	6241	Individual and Family Services	5
45	4532	Office Supplies, Stationery, and Gift Stores	4
48	4884	Support Activities for Road Transportation	4
45	4533	Used Merchandise Stores	4
54	5419	Other Professional, Scientific, and Technical Services	4
62	6231	Nursing Care Facilities	4
51	5151	Information, Entertainment - 51	3
45	4521	Department Stores	3
23	2383	Construction - 23	3
45	4529	Other General Merchandise Stores	3
45	4512	Book, Periodical, and Music Stores	3
42	4233	Wholesale Trade - 42	3
44	4421	Furniture Stores	3
22	2213	Water, Sewage and Other Systems	3
44	4452	Specialty Food Stores	3
11	1153	Support Activities for Forestry	3
22	2211	Electric Power Generation, Transmission and Distribution	3
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	2
71	7121	Museums, Historical Sites, and Similar Institutions	2
51	5171	Information, Entertainment - 51	2
62	6219	Other Ambulatory Health Care Services	2
61	6117	Educational Support Services	2
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	2
48	4842	Specialized Freight Trucking	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	2
42	4236	Wholesale Trade - 42	2
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	2
42	4245	Wholesale Trade - 42	2
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	2
56	5619	Other Support Services	2
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	2
44	4431	Electronics and Appliance Stores	2
32	3273	Cement and Concrete Product Manufacturing	2
42	4239	Wholesale Trade - 42	2
62	6244	Child Day Care Services	2
62	6216	Home Health Care Services	2
81	8114	Personal and Household Goods Repair and Maintenance	2
54	5413	Architectural, Engineering, and Related Services	2
42	4234	Wholesale Trade - 42	2
81	8122	Death Care Services	2
45	4543	Direct Selling Establishments	1
56	5611	Office Administrative Services	1
81	8134	Civic and Social Organizations	1
81	8131	NAICS Code Unknown	1
23	2381	Construction - 23	1
23	2373	Construction - 23	1
62	6212	Offices of Dentists	1
72	7222	Limited-Service Eating Places	1
71	7111	Performing Arts Companies	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
11	1131	Timber Tract Operations	1
48	4871	Scenic and Sightseeing Transportation, Land	1
31	3159	Apparel Accessories and Other Apparel Manufacturing	1
11	1142	Hunting and Trapping	1
52	5222	Nondepository Credit Intermediation	1
81	8129	Other Personal Services	1
42	4235	Wholesale Trade - 42	1
62	6215	Medical and Diagnostic Laboratories	1
48	4841	General Freight Trucking	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
33	3353	Electrical Equipment Manufacturing	1
51	5172	Information, Entertainment - 51	1
32	3231	Printing and Related Support Activities	1
42	4238	Wholesale Trade - 42	1
61	6115	Technical and Trade Schools	1
31	3118	Bakeries and Tortilla Manufacturing	1
44	4481	Clothing Stores	1
42	4244	Wholesale Trade - 42	1
54	5415	Computer Systems Design and Related Services	1
11	1133	Logging	1
61	6116	Other Schools and Instruction	1
45	4541	Electronic Shopping and Mail-Order Houses	1