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	35
92	9211	Executive, Legislative, and Other General Government Support	30
81	8131	Religious Organizations	26
52	5241	Insurance Carriers	13
72	7221	Full-Service Restaurants	12
92	9221	Justice, Public Order, and Safety Activities	11
81	8121	Personal Care Services	10
54	5411	Legal Services	8
44	4451	Grocery Stores	7
44	4441	Building Material and Supplies Dealers	7
42	4239	Wholesale Trade - 42	7
81	8111	Automotive Repair and Maintenance	7
44	4413	Automotive Parts, Accessories, and Tire Stores	6
81	8129	Other Personal Services	6
44	4411	Automobile Dealers	6
62	6211	Offices of Physicians	5
52	5222	Nondepository Credit Intermediation	5
56	5617	Services to Buildings and Dwellings	5
45	4539	Other Miscellaneous Store Retailers	5
48	4884	Support Activities for Road Transportation	4
32	3273	Cement and Concrete Product Manufacturing	4
61	6111	Elementary and Secondary Schools	4
53	5312	Offices of Real Estate Agents and Brokers	4
44	4461	Health and Personal Care Stores	4
81	8114	Personal and Household Goods Repair and Maintenance	4
62	6219	Other Ambulatory Health Care Services	3
45	4533	Used Merchandise Stores	3
45	4531	Florists	3
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	3
56	5614	Business Support Services	3
71	7139	Other Amusement and Recreation Industries	3
23	2383	Construction - 23	3
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	3
62	6244	Child Day Care Services	3
42	4236	Wholesale Trade - 42	3
62	6231	Nursing Care Facilities	3
72	7211	Traveler Accommodation	3
53	5311	Lessors of Real Estate	2
62	6213	Offices of Other Health Practitioners	2
62	6216	Home Health Care Services	2
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
62	6241	Individual and Family Services	2
62	6214	Outpatient Care Centers	2
45	4521	Department Stores	2
23	2382	Construction - 23	2
48	4842	Specialized Freight Trucking	2
71	7115	Independent Artists, Writers, and Performers	2
42	4249	Wholesale Trade - 42	2
44	4431	Electronics and Appliance Stores	2
56	5619	Other Support Services	2
72	7222	Limited-Service Eating Places	2
62	6215	Medical and Diagnostic Laboratories	2
45	4512	Book, Periodical, and Music Stores	2
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	2
22	2211	Electric Power Generation, Transmission and Distribution	2
32	3231	Printing and Related Support Activities	2
23	2371	Construction - 23	2
81	8122	Death Care Services	2
42	4251	Wholesale Trade - 42	2
31	3118	Bakeries and Tortilla Manufacturing	2
53	5313	Activities Related to Real Estate	1
44	4412	Other Motor Vehicle Dealers	1
49	4911	Postal Service	1
44	4422	Home Furnishings Stores	1
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	1
11	1121	Cattle Ranching and Farming	1
56	5613	Employment Services	1
32	3211	Sawmills and Wood Preservation	1
22	2213	Water, Sewage and Other Systems	1
42	4238	Wholesale Trade - 42	1
42	4232	Wholesale Trade - 42	1
44	4481	Clothing Stores	1
61	6116	Other Schools and Instruction	1
52	5221	Depository Credit Intermediation	1
23	2381	Construction - 23	1
44	4421	Furniture Stores	1
71	7131	Amusement Parks and Arcades	1
54	5416	Management, Scientific, and Technical Consulting Services	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
31	3152	Cut and Sew Apparel Manufacturing	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
51	5175	Information, Entertainment - 51	1
33	3333	Commercial and Service Industry Machinery Manufacturing	1
54	5419	Other Professional, Scientific, and Technical Services	1
45	4532	Office Supplies, Stationery, and Gift Stores	1
56	5621	Waste Collection	1
42	4247	Wholesale Trade - 42	1
51	5191	Information, Entertainment - 51	1
62	6212	Offices of Dentists	1
33	3329	Other Fabricated Metal Product Manufacturing	1
81	8131	NAICS Code Unknown	1
44	4482	Shoe Stores	1
81	8123	Drycleaning and Laundry Services	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
71	7121	Museums, Historical Sites, and Similar Institutions	1