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
00	0000	NAICS Code Unknown	56
62	6211	Offices of Physicians	27
81	8131	Religious Organizations	25
92	9211	Executive, Legislative, and Other General Government Support	24
61	6111	Elementary and Secondary Schools	20
52	5241	Insurance Carriers	16
72	7221	Full-Service Restaurants	14
53	5311	Lessors of Real Estate	11
44	4451	Grocery Stores	11
81	8121	Personal Care Services	10
81	8111	Automotive Repair and Maintenance	10
44	4413	Automotive Parts, Accessories, and Tire Stores	9
44	4411	Automobile Dealers	9
92	9221	Justice, Public Order, and Safety Activities	8
62	6244	Child Day Care Services	7
44	4441	Building Material and Supplies Dealers	7
42	4238	Wholesale Trade - 42	7
23	2382	Construction - 23	7
54	5411	Legal Services	6
62	6213	Offices of Other Health Practitioners	6
52	5221	Depository Credit Intermediation	6
56	5617	Services to Buildings and Dwellings	5
72	7222	Limited-Service Eating Places	5
11	1151	Support Activities for Crop Production	5
11	1121	Cattle Ranching and Farming	5
51	5182	Information, Entertainment - 51	5
44	4461	Health and Personal Care Stores	4
72	7211	Traveler Accommodation	4
44	4453	Beer, Wine, and Liquor Stores	4
62	6214	Outpatient Care Centers	4
42	4247	Wholesale Trade - 42	4
62	6212	Offices of Dentists	4
56	5614	Business Support Services	4
81	8139	Business, Professional, Labor, Political, and Similar Organizations	4
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	3
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	3
44	4431	Electronics and Appliance Stores	3
81	8122	Death Care Services	3
62	6216	Home Health Care Services	3
54	5419	Other Professional, Scientific, and Technical Services	3
45	4539	Other Miscellaneous Store Retailers	3
23	2361	Construction - 23	3
45	4529	Other General Merchandise Stores	3
45	4543	Direct Selling Establishments	3
48	4841	General Freight Trucking	3
44	4481	Clothing Stores	3
51	5175	Information, Entertainment - 51	2
23	2381	Construction - 23	2
23	2383	Construction - 23	2
56	5613	Employment Services	2
45	4532	Office Supplies, Stationery, and Gift Stores	2
45	4521	Department Stores	2
32	3273	Cement and Concrete Product Manufacturing	2
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	2
42	4235	Wholesale Trade - 42	2
71	7139	Other Amusement and Recreation Industries	2
45	4533	Used Merchandise Stores	2
45	4542	Vending Machine Operators	2
42	4249	Wholesale Trade - 42	2
42	4246	Wholesale Trade - 42	2
44	4471	Gasoline Stations	2
81	8131	NAICS Code Unknown	2
22	2213	Water, Sewage and Other Systems	1
81	8114	Personal and Household Goods Repair and Maintenance	1
81	8134	Civic and Social Organizations	1
62	6219	Other Ambulatory Health Care Services	1
81	8123	Drycleaning and Laundry Services	1
62	6239	Other Residential Care Facilities	1
44	4452	Specialty Food Stores	1
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	1
61	6116	Other Schools and Instruction	1
72	7224	Drinking Places (Alcoholic Beverages)	1
49	4931	Warehousing and Storage	1
51	5172	Information, Entertainment - 51	1
31	3152	Cut and Sew Apparel Manufacturing	1
42	4232	Wholesale Trade - 42	1
71	7131	Amusement Parks and Arcades	1
45	4531	Florists	1
56	5621	Waste Collection	1
23	2371	Construction - 23	1
62	6241	Individual and Family Services	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
44	4421	Furniture Stores	1
11	1119	Other Crop Farming	1
51	5181	Information, Entertainment - 51	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
51	5152	Information, Entertainment - 51	1
48	4842	Specialized Freight Trucking	1
81	8133	Social Advocacy Organizations	1
62	6221	General Medical and Surgical Hospitals	1
51	5191	Information, Entertainment - 51	1
54	5418	Advertising and Related Services	1
52	5223	Activities Related to Credit Intermediation	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
44	4482	Shoe Stores	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
45	4512	Book, Periodical, and Music Stores	1
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	1
52	5222	Nondepository Credit Intermediation	1
54	5413	Architectural, Engineering, and Related Services	1