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	64
81	8131	Religious Organizations	35
71	7139	Other Amusement and Recreation Industries	18
62	6211	Offices of Physicians	17
92	9211	Executive, Legislative, and Other General Government Support	16
53	5311	Lessors of Real Estate	15
81	8121	Personal Care Services	14
72	7221	Full-Service Restaurants	13
53	5312	Offices of Real Estate Agents and Brokers	12
44	4441	Building Material and Supplies Dealers	12
45	4529	Other General Merchandise Stores	11
72	7211	Traveler Accommodation	11
23	2382	Construction - 23	11
45	4539	Other Miscellaneous Store Retailers	11
56	5617	Services to Buildings and Dwellings	11
81	8111	Automotive Repair and Maintenance	10
52	5221	Depository Credit Intermediation	10
52	5241	Insurance Carriers	10
62	6213	Offices of Other Health Practitioners	9
49	4911	Postal Service	9
44	4413	Automotive Parts, Accessories, and Tire Stores	9
44	4451	Grocery Stores	8
92	9221	Justice, Public Order, and Safety Activities	8
62	6241	Individual and Family Services	8
45	4532	Office Supplies, Stationery, and Gift Stores	8
44	4412	Other Motor Vehicle Dealers	7
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	7
44	4411	Automobile Dealers	7
54	5419	Other Professional, Scientific, and Technical Services	6
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	6
81	8134	Civic and Social Organizations	6
44	4461	Health and Personal Care Stores	6
42	4238	Wholesale Trade - 42	6
81	8129	Other Personal Services	5
44	4471	Gasoline Stations	5
23	2361	Construction - 23	5
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	5
49	4931	Warehousing and Storage	5
62	6212	Offices of Dentists	5
61	6111	Elementary and Secondary Schools	5
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	5
52	5222	Nondepository Credit Intermediation	5
54	5411	Legal Services	4
56	5629	Remediation and Other Waste Management Services	4
23	2389	Construction - 23	4
45	4512	Book, Periodical, and Music Stores	4
44	4442	Lawn and Garden Equipment and Supplies Stores	4
62	6219	Other Ambulatory Health Care Services	3
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	3
81	8139	Business, Professional, Labor, Political, and Similar Organizations	3
11	1121	Cattle Ranching and Farming	3
45	4531	Florists	3
61	6116	Other Schools and Instruction	3
56	5614	Business Support Services	3
51	5191	Information, Entertainment - 51	3
45	4533	Used Merchandise Stores	3
62	6221	General Medical and Surgical Hospitals	3
22	2213	Water, Sewage and Other Systems	2
42	4231	Wholesale Trade - 42	2
51	5172	Information, Entertainment - 51	2
23	2383	Construction - 23	2
32	3231	Printing and Related Support Activities	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
54	5413	Architectural, Engineering, and Related Services	2
33	3366	Ship and Boat Building	2
42	4239	Wholesale Trade - 42	2
42	4233	Wholesale Trade - 42	2
62	6214	Outpatient Care Centers	2
81	8112	Electronic and Precision Equipment Repair and Maintenance	2
62	6231	Nursing Care Facilities	2
33	3329	Other Fabricated Metal Product Manufacturing	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
42	4232	Wholesale Trade - 42	1
56	5621	Waste Collection	1
54	5416	Management, Scientific, and Technical Consulting Services	1
23	2362	Construction - 23	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
32	3273	Cement and Concrete Product Manufacturing	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
31	3149	Other Textile Product Mills	1
44	4452	Specialty Food Stores	1
42	4234	Wholesale Trade - 42	1
62	6216	Home Health Care Services	1
51	5121	Motion Picture and Video Industries	1
22	2212	Natural Gas Distribution	1
51	5171	Information, Entertainment - 51	1
56	5622	Waste Treatment and Disposal	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
44	4482	Shoe Stores	1
51	5151	Information, Entertainment - 51	1
44	4481	Clothing Stores	1
32	3219	Other Wood Product Manufacturing	1
44	4422	Home Furnishings Stores	1
54	5414	Specialized Design Services	1
54	5418	Advertising and Related Services	1
53	5321	Automotive Equipment Rental and Leasing	1
81	8114	Personal and Household Goods Repair and Maintenance	1
81	8131	NAICS Code Unknown	1
32	3261	Plastics Product Manufacturing	1
33	3351	Electric Lighting Equipment Manufacturing	1
33	3391	Medical Equipment and Supplies Manufacturing	1
52	5239	Other Financial Investment Activities	1
44	4431	Electronics and Appliance Stores	1
56	5615	Travel Arrangement and Reservation Services	1
23	2381	Construction - 23	1