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	27
81	8131	Religious Organizations	15
61	6111	Elementary and Secondary Schools	12
81	8121	Personal Care Services	9
81	8111	Automotive Repair and Maintenance	8
23	2382	Construction - 23	7
45	4532	Office Supplies, Stationery, and Gift Stores	5
51	5151	Information, Entertainment - 51	4
56	5617	Services to Buildings and Dwellings	4
81	8134	Civic and Social Organizations	4
23	2389	Construction - 23	4
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	4
62	6241	Individual and Family Services	4
44	4481	Clothing Stores	4
53	5311	Lessors of Real Estate	3
44	4411	Automobile Dealers	3
44	4451	Grocery Stores	3
11	1121	Cattle Ranching and Farming	3
23	2361	Construction - 23	3
23	2383	Construction - 23	3
23	2381	Construction - 23	3
49	4911	Postal Service	3
44	4431	Electronics and Appliance Stores	2
72	7221	Full-Service Restaurants	2
45	4539	Other Miscellaneous Store Retailers	2
44	4413	Automotive Parts, Accessories, and Tire Stores	2
92	9211	Executive, Legislative, and Other General Government Support	2
81	8114	Personal and Household Goods Repair and Maintenance	2
62	6212	Offices of Dentists	2
51	5181	Information, Entertainment - 51	2
72	7211	Traveler Accommodation	2
53	5321	Automotive Equipment Rental and Leasing	1
56	5615	Travel Arrangement and Reservation Services	1
42	4244	Wholesale Trade - 42	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
42	4237	Wholesale Trade - 42	1
48	4884	Support Activities for Road Transportation	1
71	7115	Independent Artists, Writers, and Performers	1
33	3335	Metalworking Machinery Manufacturing	1
22	2213	Water, Sewage and Other Systems	1
61	6115	Technical and Trade Schools	1
52	5221	Depository Credit Intermediation	1
11	1129	Other Animal Production	1
54	5416	Management, Scientific, and Technical Consulting Services	1
81	8131	NAICS Code Unknown	1
45	4531	Florists	1
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	1
45	4533	Used Merchandise Stores	1
42	4249	Wholesale Trade - 42	1
42	4238	Wholesale Trade - 42	1
81	8129	Other Personal Services	1
45	4521	Department Stores	1
48	4841	General Freight Trucking	1
53	5312	Offices of Real Estate Agents and Brokers	1
71	7139	Other Amusement and Recreation Industries	1
52	5241	Insurance Carriers	1
32	3273	Cement and Concrete Product Manufacturing	1
45	4529	Other General Merchandise Stores	1