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	44
81	8131	Religious Organizations	35
61	6111	Elementary and Secondary Schools	29
52	5241	Insurance Carriers	26
00	0000	NAICS Code Unknown	26
62	6211	Offices of Physicians	19
44	4411	Automobile Dealers	19
72	7221	Full-Service Restaurants	18
81	8121	Personal Care Services	15
53	5311	Lessors of Real Estate	15
44	4451	Grocery Stores	15
44	4413	Automotive Parts, Accessories, and Tire Stores	12
81	8111	Automotive Repair and Maintenance	11
62	6221	General Medical and Surgical Hospitals	11
52	5221	Depository Credit Intermediation	11
62	6213	Offices of Other Health Practitioners	10
45	4539	Other Miscellaneous Store Retailers	10
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	10
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	9
11	1151	Support Activities for Crop Production	9
23	2382	Construction - 23	9
54	5411	Legal Services	8
44	4441	Building Material and Supplies Dealers	8
42	4238	Wholesale Trade - 42	7
49	4931	Warehousing and Storage	7
92	9221	Justice, Public Order, and Safety Activities	7
44	4431	Electronics and Appliance Stores	7
44	4442	Lawn and Garden Equipment and Supplies Stores	7
42	4249	Wholesale Trade - 42	6
45	4521	Department Stores	6
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	6
56	5629	Remediation and Other Waste Management Services	6
44	4461	Health and Personal Care Stores	6
62	6241	Individual and Family Services	6
62	6214	Outpatient Care Centers	6
62	6244	Child Day Care Services	5
45	4512	Book, Periodical, and Music Stores	5
71	7139	Other Amusement and Recreation Industries	5
62	6216	Home Health Care Services	5
81	8122	Death Care Services	5
45	4533	Used Merchandise Stores	5
42	4231	Wholesale Trade - 42	4
62	6212	Offices of Dentists	4
45	4529	Other General Merchandise Stores	4
32	3273	Cement and Concrete Product Manufacturing	4
48	4881	Support Activities for Air Transportation	4
56	5614	Business Support Services	4
56	5617	Services to Buildings and Dwellings	4
23	2361	Construction - 23	4
42	4239	Wholesale Trade - 42	4
42	4236	Wholesale Trade - 42	4
44	4412	Other Motor Vehicle Dealers	4
42	4247	Wholesale Trade - 42	3
53	5312	Offices of Real Estate Agents and Brokers	3
44	4453	Beer, Wine, and Liquor Stores	3
52	5222	Nondepository Credit Intermediation	3
42	4234	Wholesale Trade - 42	3
45	4531	Florists	3
44	4452	Specialty Food Stores	3
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	3
54	5419	Other Professional, Scientific, and Technical Services	3
44	4421	Furniture Stores	3
62	6231	Nursing Care Facilities	3
23	2381	Construction - 23	2
23	2371	Construction - 23	2
81	8131	NAICS Code Unknown	2
22	2213	Water, Sewage and Other Systems	2
61	6116	Other Schools and Instruction	2
33	3364	Aerospace Product and Parts Manufacturing	2
23	2389	Construction - 23	2
33	3352	Household Appliance Manufacturing	2
52	5223	Activities Related to Credit Intermediation	2
51	5171	Information, Entertainment - 51	2
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	2
33	3328	Coating, Engraving, Heat Treating, and Allied Activities	2
72	7211	Traveler Accommodation	2
54	5416	Management, Scientific, and Technical Consulting Services	2
23	2373	Construction - 23	2
53	5322	Consumer Goods Rental	1
32	3262	Rubber Product Manufacturing	1
22	2211	Electric Power Generation, Transmission and Distribution	1
81	8114	Personal and Household Goods Repair and Maintenance	1
62	6219	Other Ambulatory Health Care Services	1
81	8133	Social Advocacy Organizations	1
33	3399	Other Miscellaneous Manufacturing	1
72	7222	Limited-Service Eating Places	1
61	6115	Technical and Trade Schools	1
56	5616	Investigation and Security Services	1
81	8123	Drycleaning and Laundry Services	1
44	4471	Gasoline Stations	1
48	4821	Rail Transportation	1
53	5313	Activities Related to Real Estate	1
32	3261	Plastics Product Manufacturing	1
92	9241	Administration of Environmental Quality Programs	1
81	8139	Business, Professional, Labor, Political, and Similar Organizations	1
92	9281	National Security and International Affairs	1
31	3118	Bakeries and Tortilla Manufacturing	1
44	4422	Home Furnishings Stores	1
53	5321	Automotive Equipment Rental and Leasing	1
92	9231	Administration of Human Resource Programs	1
23	2383	Construction - 23	1
48	4859	Other Transit and Ground Passenger Transportation	1
51	5191	Information, Entertainment - 51	1
81	8129	Other Personal Services	1
32	3211	Sawmills and Wood Preservation	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
51	5181	Information, Entertainment - 51	1
42	4244	Wholesale Trade - 42	1
32	3231	Printing and Related Support Activities	1
81	8134	Civic and Social Organizations	1
22	2212	Natural Gas Distribution	1
45	4532	Office Supplies, Stationery, and Gift Stores	1
31	3111	Animal Food Manufacturing	1
56	5613	Employment Services	1
48	4884	Support Activities for Road Transportation	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
61	6113	Colleges, Universities, and Professional Schools	1
61	6117	Educational Support Services	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
33	3335	Metalworking Machinery Manufacturing	1