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	89
81	8131	Religious Organizations	79
92	9211	Executive, Legislative, and Other General Government Support	65
81	8111	Automotive Repair and Maintenance	30
62	6211	Offices of Physicians	28
61	6113	Colleges, Universities, and Professional Schools	26
44	4451	Grocery Stores	26
61	6111	Elementary and Secondary Schools	22
81	8121	Personal Care Services	22
44	4411	Automobile Dealers	18
52	5241	Insurance Carriers	17
72	7221	Full-Service Restaurants	14
44	4413	Automotive Parts, Accessories, and Tire Stores	14
62	6213	Offices of Other Health Practitioners	13
44	4442	Lawn and Garden Equipment and Supplies Stores	13
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	11
56	5617	Services to Buildings and Dwellings	11
44	4481	Clothing Stores	11
44	4441	Building Material and Supplies Dealers	10
62	6214	Outpatient Care Centers	10
11	1131	Timber Tract Operations	9
53	5311	Lessors of Real Estate	9
52	5223	Activities Related to Credit Intermediation	9
54	5413	Architectural, Engineering, and Related Services	9
44	4461	Health and Personal Care Stores	9
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	8
42	4236	Wholesale Trade - 42	8
52	5221	Depository Credit Intermediation	8
52	5239	Other Financial Investment Activities	7
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	7
45	4539	Other Miscellaneous Store Retailers	7
23	2382	Construction - 23	7
62	6212	Offices of Dentists	7
44	4453	Beer, Wine, and Liquor Stores	6
54	5419	Other Professional, Scientific, and Technical Services	6
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	6
52	5222	Nondepository Credit Intermediation	6
45	4529	Other General Merchandise Stores	6
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	6
62	6244	Child Day Care Services	6
42	4238	Wholesale Trade - 42	6
45	4521	Department Stores	6
81	8129	Other Personal Services	6
44	4431	Electronics and Appliance Stores	6
62	6216	Home Health Care Services	6
23	2381	Construction - 23	6
81	8131	NAICS Code Unknown	6
45	4512	Book, Periodical, and Music Stores	6
62	6221	General Medical and Surgical Hospitals	5
11	1153	Support Activities for Forestry	5
42	4234	Wholesale Trade - 42	5
71	7139	Other Amusement and Recreation Industries	5
45	4532	Office Supplies, Stationery, and Gift Stores	5
45	4533	Used Merchandise Stores	5
23	2361	Construction - 23	5
54	5411	Legal Services	4
51	5191	Information, Entertainment - 51	4
72	7211	Traveler Accommodation	4
23	2383	Construction - 23	4
49	4931	Warehousing and Storage	4
62	6241	Individual and Family Services	4
32	3221	Pulp, Paper, and Paperboard Mills	4
45	4543	Direct Selling Establishments	4
48	4884	Support Activities for Road Transportation	4
42	4247	Wholesale Trade - 42	4
51	5172	Information, Entertainment - 51	4
56	5614	Business Support Services	4
56	5629	Remediation and Other Waste Management Services	4
42	4232	Wholesale Trade - 42	3
42	4239	Wholesale Trade - 42	3
44	4421	Furniture Stores	3
81	8141	Private Households	3
48	4841	General Freight Trucking	3
72	7222	Limited-Service Eating Places	3
81	8114	Personal and Household Goods Repair and Maintenance	3
42	4249	Wholesale Trade - 42	3
44	4412	Other Motor Vehicle Dealers	3
61	6117	Educational Support Services	3
81	8122	Death Care Services	3
51	5171	Information, Entertainment - 51	3
56	5613	Employment Services	3
45	4542	Vending Machine Operators	2
44	4422	Home Furnishings Stores	2
23	2371	Construction - 23	2
81	8123	Drycleaning and Laundry Services	2
62	6232	Residential Mental Retardation, Mental Health and Substance Abuse Facilities	2
51	5122	Sound Recording Industries	2
42	4233	Wholesale Trade - 42	2
62	6231	Nursing Care Facilities	2
22	2213	Water, Sewage and Other Systems	2
42	4241	Wholesale Trade - 42	2
23	2373	Construction - 23	2
31	3115	Dairy Product Manufacturing	2
44	4452	Specialty Food Stores	2
33	3333	Commercial and Service Industry Machinery Manufacturing	2
53	5321	Automotive Equipment Rental and Leasing	2
45	4531	Florists	2
81	8133	Social Advocacy Organizations	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	2
51	5151	Information, Entertainment - 51	2
61	6115	Technical and Trade Schools	1
31	3118	Bakeries and Tortilla Manufacturing	1
31	3116	Animal Slaughtering and Processing	1
21	2111	Oil and Gas Extraction	1
92	9261	Administration of Economic Programs	1
48	4821	Rail Transportation	1
51	5181	Information, Entertainment - 51	1
42	4237	Wholesale Trade - 42	1
44	4471	Gasoline Stations	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
49	4911	Postal Service	1
32	3241	Petroleum and Coal Products Manufacturing	1
31	3133	Textile and Fabric Finishing and Fabric Coating Mills	1
72	7224	Drinking Places (Alcoholic Beverages)	1
22	2211	Electric Power Generation, Transmission and Distribution	1
44	4482	Shoe Stores	1
56	5611	Office Administrative Services	1
61	6116	Other Schools and Instruction	1
54	5416	Management, Scientific, and Technical Consulting Services	1
48	4853	Taxi and Limousine Service	1
21	2131	Support Activities for Mining	1
92	9221	Justice, Public Order, and Safety Activities	1
32	3211	Sawmills and Wood Preservation	1
62	6239	Other Residential Care Facilities	1
56	5619	Other Support Services	1
53	5322	Consumer Goods Rental	1
53	5313	Activities Related to Real Estate	1
31	3121	Beverage Manufacturing	1
42	4235	Wholesale Trade - 42	1
81	8134	Civic and Social Organizations	1
33	3342	Communications Equipment Manufacturing	1
23	2389	Construction - 23	1