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	60
81	8131	Religious Organizations	45
00	0000	NAICS Code Unknown	33
61	6111	Elementary and Secondary Schools	21
44	4411	Automobile Dealers	18
81	8121	Personal Care Services	17
62	6221	General Medical and Surgical Hospitals	16
44	4413	Automotive Parts, Accessories, and Tire Stores	16
44	4451	Grocery Stores	14
44	4441	Building Material and Supplies Dealers	12
52	5241	Insurance Carriers	10
62	6211	Offices of Physicians	10
72	7221	Full-Service Restaurants	10
54	5411	Legal Services	9
81	8111	Automotive Repair and Maintenance	8
56	5614	Business Support Services	8
52	5221	Depository Credit Intermediation	7
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	6
45	4532	Office Supplies, Stationery, and Gift Stores	6
52	5222	Nondepository Credit Intermediation	6
42	4238	Wholesale Trade - 42	6
23	2382	Construction - 23	6
32	3219	Other Wood Product Manufacturing	5
45	4539	Other Miscellaneous Store Retailers	5
92	9221	Justice, Public Order, and Safety Activities	5
53	5312	Offices of Real Estate Agents and Brokers	5
53	5311	Lessors of Real Estate	5
44	4421	Furniture Stores	5
62	6213	Offices of Other Health Practitioners	5
45	4533	Used Merchandise Stores	5
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	5
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	5
81	8131	NAICS Code Unknown	4
62	6216	Home Health Care Services	4
81	8122	Death Care Services	4
23	2361	Construction - 23	4
62	6241	Individual and Family Services	4
42	4236	Wholesale Trade - 42	4
44	4481	Clothing Stores	4
42	4233	Wholesale Trade - 42	4
32	3231	Printing and Related Support Activities	4
49	4911	Postal Service	4
44	4453	Beer, Wine, and Liquor Stores	3
81	8112	Electronic and Precision Equipment Repair and Maintenance	3
48	4842	Specialized Freight Trucking	3
56	5617	Services to Buildings and Dwellings	3
42	4239	Wholesale Trade - 42	3
44	4471	Gasoline Stations	3
42	4234	Wholesale Trade - 42	3
11	1131	Timber Tract Operations	3
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	3
72	7222	Limited-Service Eating Places	3
54	5419	Other Professional, Scientific, and Technical Services	3
51	5172	Information, Entertainment - 51	3
53	5322	Consumer Goods Rental	3
23	2381	Construction - 23	3
72	7211	Traveler Accommodation	3
53	5321	Automotive Equipment Rental and Leasing	3
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
44	4442	Lawn and Garden Equipment and Supplies Stores	2
42	4249	Wholesale Trade - 42	2
32	3211	Sawmills and Wood Preservation	2
45	4529	Other General Merchandise Stores	2
62	6244	Child Day Care Services	2
51	5171	Information, Entertainment - 51	2
11	1153	Support Activities for Forestry	2
71	7115	Independent Artists, Writers, and Performers	2
44	4461	Health and Personal Care Stores	2
45	4531	Florists	2
61	6116	Other Schools and Instruction	2
72	7224	Drinking Places (Alcoholic Beverages)	2
32	3221	Pulp, Paper, and Paperboard Mills	2
81	8129	Other Personal Services	2
48	4821	Rail Transportation	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
62	6231	Nursing Care Facilities	2
11	1114	Greenhouse, Nursery, and Floriculture Production	2
62	6212	Offices of Dentists	2
42	4232	Wholesale Trade - 42	2
51	5151	Information, Entertainment - 51	1
11	1133	Logging	1
22	2213	Water, Sewage and Other Systems	1
71	7139	Other Amusement and Recreation Industries	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
56	5619	Other Support Services	1
52	5223	Activities Related to Credit Intermediation	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
42	4247	Wholesale Trade - 42	1
51	5191	Information, Entertainment - 51	1
45	4521	Department Stores	1
81	8123	Drycleaning and Laundry Services	1
44	4452	Specialty Food Stores	1
23	2362	Construction - 23	1
48	4884	Support Activities for Road Transportation	1
44	4431	Electronics and Appliance Stores	1
31	3118	Bakeries and Tortilla Manufacturing	1
22	2212	Natural Gas Distribution	1
23	2371	Construction - 23	1
81	8134	Civic and Social Organizations	1
48	4841	General Freight Trucking	1
62	6219	Other Ambulatory Health Care Services	1
54	5416	Management, Scientific, and Technical Consulting Services	1
45	4543	Direct Selling Establishments	1
32	3273	Cement and Concrete Product Manufacturing	1
33	3353	Electrical Equipment Manufacturing	1