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	74
81	8131	Religious Organizations	70
92	9211	Executive, Legislative, and Other General Government Support	64
61	6111	Elementary and Secondary Schools	39
44	4411	Automobile Dealers	33
81	8121	Personal Care Services	30
52	5241	Insurance Carriers	27
72	7221	Full-Service Restaurants	27
54	5411	Legal Services	26
62	6213	Offices of Other Health Practitioners	26
62	6211	Offices of Physicians	25
44	4451	Grocery Stores	23
81	8111	Automotive Repair and Maintenance	21
62	6241	Individual and Family Services	21
53	5311	Lessors of Real Estate	20
44	4441	Building Material and Supplies Dealers	20
45	4533	Used Merchandise Stores	16
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	16
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	13
44	4413	Automotive Parts, Accessories, and Tire Stores	13
81	8122	Death Care Services	12
42	4238	Wholesale Trade - 42	12
23	2382	Construction - 23	12
52	5221	Depository Credit Intermediation	12
44	4431	Electronics and Appliance Stores	11
45	4539	Other Miscellaneous Store Retailers	10
56	5617	Services to Buildings and Dwellings	9
44	4461	Health and Personal Care Stores	8
62	6212	Offices of Dentists	8
42	4249	Wholesale Trade - 42	8
45	4521	Department Stores	8
51	5191	Information, Entertainment - 51	7
52	5222	Nondepository Credit Intermediation	7
72	7211	Traveler Accommodation	7
23	2361	Construction - 23	7
62	6231	Nursing Care Facilities	7
62	6214	Outpatient Care Centers	7
71	7139	Other Amusement and Recreation Industries	7
81	8139	Business, Professional, Labor, Political, and Similar Organizations	6
45	4529	Other General Merchandise Stores	6
42	4236	Wholesale Trade - 42	6
54	5419	Other Professional, Scientific, and Technical Services	6
62	6244	Child Day Care Services	6
92	9221	Justice, Public Order, and Safety Activities	6
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	6
45	4531	Florists	5
49	4911	Postal Service	5
45	4532	Office Supplies, Stationery, and Gift Stores	5
56	5614	Business Support Services	5
44	4471	Gasoline Stations	5
44	4421	Furniture Stores	5
81	8114	Personal and Household Goods Repair and Maintenance	5
42	4234	Wholesale Trade - 42	5
81	8129	Other Personal Services	4
23	2371	Construction - 23	4
42	4237	Wholesale Trade - 42	4
45	4512	Book, Periodical, and Music Stores	4
51	5121	Motion Picture and Video Industries	4
54	5416	Management, Scientific, and Technical Consulting Services	4
23	2389	Construction - 23	4
62	6216	Home Health Care Services	4
48	4881	Support Activities for Air Transportation	3
45	4543	Direct Selling Establishments	3
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	3
81	8133	Social Advocacy Organizations	3
61	6115	Technical and Trade Schools	3
42	4232	Wholesale Trade - 42	3
51	5181	Information, Entertainment - 51	3
44	4481	Clothing Stores	3
33	3323	Architectural and Structural Metals Manufacturing	3
23	2381	Construction - 23	3
23	2383	Construction - 23	3
71	7121	Museums, Historical Sites, and Similar Institutions	3
81	8134	Civic and Social Organizations	3
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	3
48	4884	Support Activities for Road Transportation	3
22	2213	Water, Sewage and Other Systems	3
42	4239	Wholesale Trade - 42	3
72	7222	Limited-Service Eating Places	3
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	2
71	7115	Independent Artists, Writers, and Performers	2
51	5171	Information, Entertainment - 51	2
31	3141	Textile Furnishings Mills	2
92	9231	Administration of Human Resource Programs	2
44	4452	Specialty Food Stores	2
51	5151	Information, Entertainment - 51	2
44	4422	Home Furnishings Stores	2
11	1151	Support Activities for Crop Production	2
49	4931	Warehousing and Storage	2
33	3362	Motor Vehicle Body and Trailer Manufacturing	2
56	5613	Employment Services	2
48	4885	Freight Transportation Arrangement	2
33	3399	Other Miscellaneous Manufacturing	2
51	5182	Information, Entertainment - 51	2
42	4245	Wholesale Trade - 42	2
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	2
81	8123	Drycleaning and Laundry Services	2
21	2123	Nonmetallic Mineral Mining and Quarrying	1
31	3152	Cut and Sew Apparel Manufacturing	1
11	1153	Support Activities for Forestry	1
92	9261	Administration of Economic Programs	1
42	4231	Wholesale Trade - 42	1
31	3116	Animal Slaughtering and Processing	1
54	5417	Scientific Research and Development Services	1
22	2212	Natural Gas Distribution	1
81	8131	NAICS Code Unknown	1
72	7223	Special Food Services	1
53	5321	Automotive Equipment Rental and Leasing	1
22	2211	Electric Power Generation, Transmission and Distribution	1
44	4412	Other Motor Vehicle Dealers	1
11	1142	Hunting and Trapping	1
33	3366	Ship and Boat Building	1
42	4247	Wholesale Trade - 42	1
56	5629	Remediation and Other Waste Management Services	1
33	3335	Metalworking Machinery Manufacturing	1
32	3241	Petroleum and Coal Products Manufacturing	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
33	3351	Electric Lighting Equipment Manufacturing	1
32	3279	Other Nonmetallic Mineral Product Manufacturing	1
48	4841	General Freight Trucking	1
42	4241	Wholesale Trade - 42	1
62	6219	Other Ambulatory Health Care Services	1
53	5312	Offices of Real Estate Agents and Brokers	1
53	5313	Activities Related to Real Estate	1
81	8112	Electronic and Precision Equipment Repair and Maintenance	1
31	3118	Bakeries and Tortilla Manufacturing	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
54	5418	Advertising and Related Services	1
62	6221	General Medical and Surgical Hospitals	1
71	7131	Amusement Parks and Arcades	1
11	1121	Cattle Ranching and Farming	1
42	4233	Wholesale Trade - 42	1
23	2379	Construction - 23	1
54	5413	Architectural, Engineering, and Related Services	1
33	3339	Other General Purpose Machinery Manufacturing	1