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	55
00	0000	NAICS Code Unknown	25
81	8131	Religious Organizations	21
61	6111	Elementary and Secondary Schools	15
72	7211	Traveler Accommodation	14
72	7221	Full-Service Restaurants	9
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	9
81	8121	Personal Care Services	8
52	5241	Insurance Carriers	8
71	7139	Other Amusement and Recreation Industries	7
62	6211	Offices of Physicians	7
56	5614	Business Support Services	7
44	4411	Automobile Dealers	7
62	6216	Home Health Care Services	7
44	4413	Automotive Parts, Accessories, and Tire Stores	7
23	2361	Construction - 23	6
52	5221	Depository Credit Intermediation	6
54	5411	Legal Services	6
44	4451	Grocery Stores	5
45	4539	Other Miscellaneous Store Retailers	5
23	2371	Construction - 23	5
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	4
81	8111	Automotive Repair and Maintenance	4
92	9221	Justice, Public Order, and Safety Activities	4
42	4236	Wholesale Trade - 42	4
62	6213	Offices of Other Health Practitioners	4
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	4
53	5311	Lessors of Real Estate	4
23	2382	Construction - 23	3
44	4461	Health and Personal Care Stores	3
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
23	2381	Construction - 23	2
45	4532	Office Supplies, Stationery, and Gift Stores	2
62	6241	Individual and Family Services	2
54	5413	Architectural, Engineering, and Related Services	2
51	5191	Information, Entertainment - 51	2
33	3366	Ship and Boat Building	2
54	5418	Advertising and Related Services	2
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	2
54	5416	Management, Scientific, and Technical Consulting Services	2
51	5172	Information, Entertainment - 51	2
45	4512	Book, Periodical, and Music Stores	2
53	5321	Automotive Equipment Rental and Leasing	2
56	5617	Services to Buildings and Dwellings	2
62	6212	Offices of Dentists	2
81	8134	Civic and Social Organizations	2
62	6244	Child Day Care Services	2
81	8114	Personal and Household Goods Repair and Maintenance	2
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	2
44	4441	Building Material and Supplies Dealers	2
54	5419	Other Professional, Scientific, and Technical Services	2
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
48	4884	Support Activities for Road Transportation	2
31	3121	Beverage Manufacturing	1
56	5611	Office Administrative Services	1
11	1121	Cattle Ranching and Farming	1
42	4247	Wholesale Trade - 42	1
81	8129	Other Personal Services	1
44	4482	Shoe Stores	1
53	5322	Consumer Goods Rental	1
45	4533	Used Merchandise Stores	1
61	6113	Colleges, Universities, and Professional Schools	1
48	4859	Other Transit and Ground Passenger Transportation	1
42	4231	Wholesale Trade - 42	1
72	7222	Limited-Service Eating Places	1
81	8123	Drycleaning and Laundry Services	1
51	5171	Information, Entertainment - 51	1
45	4529	Other General Merchandise Stores	1
32	3273	Cement and Concrete Product Manufacturing	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
81	8122	Death Care Services	1
44	4431	Electronics and Appliance Stores	1
62	6214	Outpatient Care Centers	1
23	2383	Construction - 23	1
42	4239	Wholesale Trade - 42	1
62	6231	Nursing Care Facilities	1
21	2131	Support Activities for Mining	1
44	4471	Gasoline Stations	1
23	2389	Construction - 23	1
44	4452	Specialty Food Stores	1
44	4412	Other Motor Vehicle Dealers	1
33	3353	Electrical Equipment Manufacturing	1
51	5181	Information, Entertainment - 51	1
44	4481	Clothing Stores	1
52	5223	Activities Related to Credit Intermediation	1
52	5222	Nondepository Credit Intermediation	1