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
61	6113	Colleges, Universities, and Professional Schools	137
00	0000	NAICS Code Unknown	76
92	9211	Executive, Legislative, and Other General Government Support	60
81	8131	Religious Organizations	52
62	6211	Offices of Physicians	38
61	6111	Elementary and Secondary Schools	36
54	5411	Legal Services	33
52	5241	Insurance Carriers	28
81	8121	Personal Care Services	27
62	6213	Offices of Other Health Practitioners	24
72	7221	Full-Service Restaurants	19
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	19
81	8111	Automotive Repair and Maintenance	13
23	2382	Construction - 23	13
44	4411	Automobile Dealers	13
52	5221	Depository Credit Intermediation	13
44	4441	Building Material and Supplies Dealers	13
44	4413	Automotive Parts, Accessories, and Tire Stores	12
53	5311	Lessors of Real Estate	12
44	4431	Electronics and Appliance Stores	11
52	5222	Nondepository Credit Intermediation	11
92	9221	Justice, Public Order, and Safety Activities	11
62	6212	Offices of Dentists	11
48	4884	Support Activities for Road Transportation	10
45	4539	Other Miscellaneous Store Retailers	10
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	9
44	4451	Grocery Stores	9
22	2211	Electric Power Generation, Transmission and Distribution	8
62	6244	Child Day Care Services	8
44	4461	Health and Personal Care Stores	8
54	5416	Management, Scientific, and Technical Consulting Services	7
42	4238	Wholesale Trade - 42	7
71	7139	Other Amusement and Recreation Industries	7
72	7211	Traveler Accommodation	7
23	2389	Construction - 23	7
56	5613	Employment Services	7
72	7222	Limited-Service Eating Places	7
81	8133	Social Advocacy Organizations	7
45	4532	Office Supplies, Stationery, and Gift Stores	7
56	5617	Services to Buildings and Dwellings	7
54	5419	Other Professional, Scientific, and Technical Services	6
56	5629	Remediation and Other Waste Management Services	6
45	4512	Book, Periodical, and Music Stores	6
81	8139	Business, Professional, Labor, Political, and Similar Organizations	6
23	2383	Construction - 23	6
52	5239	Other Financial Investment Activities	6
45	4529	Other General Merchandise Stores	6
23	2361	Construction - 23	5
49	4931	Warehousing and Storage	5
11	1131	Timber Tract Operations	5
42	4231	Wholesale Trade - 42	5
56	5614	Business Support Services	5
54	5413	Architectural, Engineering, and Related Services	4
81	8114	Personal and Household Goods Repair and Maintenance	4
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	4
51	5181	Information, Entertainment - 51	4
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	4
44	4471	Gasoline Stations	4
81	8123	Drycleaning and Laundry Services	4
81	8122	Death Care Services	4
62	6241	Individual and Family Services	4
45	4533	Used Merchandise Stores	4
42	4232	Wholesale Trade - 42	4
42	4234	Wholesale Trade - 42	3
44	4442	Lawn and Garden Equipment and Supplies Stores	3
48	4851	Urban Transit Systems	3
81	8129	Other Personal Services	3
61	6116	Other Schools and Instruction	3
53	5321	Automotive Equipment Rental and Leasing	3
44	4412	Other Motor Vehicle Dealers	3
44	4481	Clothing Stores	3
44	4452	Specialty Food Stores	3
62	6216	Home Health Care Services	3
42	4239	Wholesale Trade - 42	3
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	3
44	4421	Furniture Stores	3
62	6214	Outpatient Care Centers	3
23	2381	Construction - 23	3
62	6231	Nursing Care Facilities	2
61	6115	Technical and Trade Schools	2
32	3231	Printing and Related Support Activities	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
54	5418	Advertising and Related Services	2
81	8134	Civic and Social Organizations	2
23	2371	Construction - 23	2
53	5322	Consumer Goods Rental	2
53	5312	Offices of Real Estate Agents and Brokers	2
48	4859	Other Transit and Ground Passenger Transportation	1
33	3323	Architectural and Structural Metals Manufacturing	1
81	8121	NAICS Code Unknown	1
48	4853	Taxi and Limousine Service	1
23	2372	Construction - 23	1
48	4881	Support Activities for Air Transportation	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
62	6239	Other Residential Care Facilities	1
32	3211	Sawmills and Wood Preservation	1
81	8131	NAICS Code Unknown	1
44	4482	Shoe Stores	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
42	4249	Wholesale Trade - 42	1
42	4236	Wholesale Trade - 42	1
45	4521	Department Stores	1
42	4247	Wholesale Trade - 42	1
51	5171	Information, Entertainment - 51	1
31	3113	Sugar and Confectionery Product Manufacturing	1
45	4531	Florists	1
31	3118	Bakeries and Tortilla Manufacturing	1
33	3329	Other Fabricated Metal Product Manufacturing	1
22	2213	Water, Sewage and Other Systems	1
51	5191	Information, Entertainment - 51	1
56	5615	Travel Arrangement and Reservation Services	1
62	6221	General Medical and Surgical Hospitals	1
33	3366	Ship and Boat Building	1
56	5619	Other Support Services	1
32	3219	Other Wood Product Manufacturing	1
92	9281	National Security and International Affairs	1
45	4543	Direct Selling Establishments	1
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
11	1153	Support Activities for Forestry	1
33	3359	Other Electrical Equipment and Component Manufacturing	1
23	2373	Construction - 23	1
51	5172	Information, Entertainment - 51	1
48	4841	General Freight Trucking	1
52	5223	Activities Related to Credit Intermediation	1
11	1133	Logging	1
31	3159	Apparel Accessories and Other Apparel Manufacturing	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
33	3314	Nonferrous Metal (except Aluminum) Production and Processing	1
42	4244	Wholesale Trade - 42	1