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	74
81	8131	Religious Organizations	16
54	5411	Legal Services	14
52	5221	Depository Credit Intermediation	13
53	5311	Lessors of Real Estate	13
61	6111	Elementary and Secondary Schools	12
52	5241	Insurance Carriers	9
00	0000	NAICS Code Unknown	9
92	9221	Justice, Public Order, and Safety Activities	8
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	8
81	8121	Personal Care Services	7
44	4441	Building Material and Supplies Dealers	7
72	7211	Traveler Accommodation	6
72	7221	Full-Service Restaurants	6
23	2382	Construction - 23	5
62	6221	General Medical and Surgical Hospitals	5
54	5413	Architectural, Engineering, and Related Services	5
23	2381	Construction - 23	5
44	4431	Electronics and Appliance Stores	5
44	4411	Automobile Dealers	5
23	2373	Construction - 23	5
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	5
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	4
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	4
71	7139	Other Amusement and Recreation Industries	4
44	4461	Health and Personal Care Stores	4
51	5171	Information, Entertainment - 51	4
56	5617	Services to Buildings and Dwellings	4
49	4931	Warehousing and Storage	4
44	4451	Grocery Stores	4
62	6214	Outpatient Care Centers	3
42	4233	Wholesale Trade - 42	3
21	2123	Nonmetallic Mineral Mining and Quarrying	3
44	4471	Gasoline Stations	3
49	4911	Postal Service	3
48	4841	General Freight Trucking	3
62	6244	Child Day Care Services	3
72	7222	Limited-Service Eating Places	3
81	8111	Automotive Repair and Maintenance	3
51	5191	Information, Entertainment - 51	3
56	5629	Remediation and Other Waste Management Services	3
62	6211	Offices of Physicians	3
42	4239	Wholesale Trade - 42	3
44	4413	Automotive Parts, Accessories, and Tire Stores	3
44	4442	Lawn and Garden Equipment and Supplies Stores	2
31	3152	Cut and Sew Apparel Manufacturing	2
62	6231	Nursing Care Facilities	2
23	2389	Construction - 23	2
45	4531	Florists	2
81	8114	Personal and Household Goods Repair and Maintenance	2
81	8122	Death Care Services	2
45	4512	Book, Periodical, and Music Stores	2
22	2212	Natural Gas Distribution	2
62	6216	Home Health Care Services	2
48	4884	Support Activities for Road Transportation	2
11	1121	Cattle Ranching and Farming	2
45	4539	Other Miscellaneous Store Retailers	2
62	6219	Other Ambulatory Health Care Services	2
42	4238	Wholesale Trade - 42	2
56	5611	Office Administrative Services	2
23	2383	Construction - 23	2
23	2361	Construction - 23	2
33	3399	Other Miscellaneous Manufacturing	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	1
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
45	4529	Other General Merchandise Stores	1
45	4543	Direct Selling Establishments	1
32	3211	Sawmills and Wood Preservation	1
33	3366	Ship and Boat Building	1
33	3329	Other Fabricated Metal Product Manufacturing	1
42	4237	Wholesale Trade - 42	1
42	4236	Wholesale Trade - 42	1
31	3118	Bakeries and Tortilla Manufacturing	1
81	8123	Drycleaning and Laundry Services	1
42	4232	Wholesale Trade - 42	1
51	5151	Information, Entertainment - 51	1
54	5414	Specialized Design Services	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
54	5416	Management, Scientific, and Technical Consulting Services	1
45	4532	Office Supplies, Stationery, and Gift Stores	1
62	6241	Individual and Family Services	1
56	5614	Business Support Services	1
81	8133	Social Advocacy Organizations	1
44	4412	Other Motor Vehicle Dealers	1
48	4859	Other Transit and Ground Passenger Transportation	1
48	4879	Scenic and Sightseeing Transportation, Other	1
81	8139	Business, Professional, Labor, Political, and Similar Organizations	1
51	5122	Sound Recording Industries	1
54	5415	Computer Systems Design and Related Services	1
42	4249	Wholesale Trade - 42	1
42	4231	Wholesale Trade - 42	1
45	4533	Used Merchandise Stores	1
51	5175	Information, Entertainment - 51	1
45	4521	Department Stores	1
51	5181	Information, Entertainment - 51	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
62	6212	Offices of Dentists	1
54	5417	Scientific Research and Development Services	1