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	124
81	8131	Religious Organizations	100
92	9211	Executive, Legislative, and Other General Government Support	67
61	6113	Colleges, Universities, and Professional Schools	44
61	6111	Elementary and Secondary Schools	40
52	5241	Insurance Carriers	34
81	8121	Personal Care Services	31
62	6211	Offices of Physicians	30
44	4451	Grocery Stores	30
54	5411	Legal Services	27
53	5311	Lessors of Real Estate	25
72	7221	Full-Service Restaurants	23
44	4441	Building Material and Supplies Dealers	22
44	4413	Automotive Parts, Accessories, and Tire Stores	21
62	6213	Offices of Other Health Practitioners	20
44	4411	Automobile Dealers	20
81	8111	Automotive Repair and Maintenance	20
21	2131	Support Activities for Mining	19
44	4481	Clothing Stores	17
45	4539	Other Miscellaneous Store Retailers	16
44	4431	Electronics and Appliance Stores	16
42	4238	Wholesale Trade - 42	16
23	2361	Construction - 23	16
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	15
23	2381	Construction - 23	14
23	2382	Construction - 23	14
54	5413	Architectural, Engineering, and Related Services	13
44	4461	Health and Personal Care Stores	13
52	5222	Nondepository Credit Intermediation	11
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	11
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	11
81	8131	NAICS Code Unknown	11
62	6212	Offices of Dentists	10
71	7139	Other Amusement and Recreation Industries	10
52	5221	Depository Credit Intermediation	10
56	5617	Services to Buildings and Dwellings	10
42	4239	Wholesale Trade - 42	9
53	5312	Offices of Real Estate Agents and Brokers	9
45	4533	Used Merchandise Stores	9
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	9
45	4529	Other General Merchandise Stores	9
54	5419	Other Professional, Scientific, and Technical Services	9
54	5416	Management, Scientific, and Technical Consulting Services	8
44	4422	Home Furnishings Stores	8
62	6241	Individual and Family Services	8
11	1131	Timber Tract Operations	8
72	7211	Traveler Accommodation	8
21	2111	Oil and Gas Extraction	8
62	6244	Child Day Care Services	7
42	4247	Wholesale Trade - 42	7
49	4931	Warehousing and Storage	7
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	7
56	5613	Employment Services	7
81	8134	Civic and Social Organizations	7
81	8122	Death Care Services	7
45	4512	Book, Periodical, and Music Stores	7
48	4841	General Freight Trucking	7
81	8133	Social Advocacy Organizations	6
11	1153	Support Activities for Forestry	6
81	8114	Personal and Household Goods Repair and Maintenance	6
56	5629	Remediation and Other Waste Management Services	6
44	4412	Other Motor Vehicle Dealers	6
32	3211	Sawmills and Wood Preservation	6
53	5321	Automotive Equipment Rental and Leasing	6
45	4532	Office Supplies, Stationery, and Gift Stores	6
45	4531	Florists	6
81	8123	Drycleaning and Laundry Services	6
72	7222	Limited-Service Eating Places	5
54	5418	Advertising and Related Services	5
56	5614	Business Support Services	5
51	5151	Information, Entertainment - 51	5
51	5191	Information, Entertainment - 51	5
81	8129	Other Personal Services	5
48	4884	Support Activities for Road Transportation	5
51	5172	Information, Entertainment - 51	4
45	4521	Department Stores	4
62	6214	Outpatient Care Centers	4
44	4452	Specialty Food Stores	4
61	6116	Other Schools and Instruction	4
42	4232	Wholesale Trade - 42	4
44	4421	Furniture Stores	4
92	9221	Justice, Public Order, and Safety Activities	4
44	4471	Gasoline Stations	4
53	5322	Consumer Goods Rental	4
44	4442	Lawn and Garden Equipment and Supplies Stores	4
62	6231	Nursing Care Facilities	4
23	2371	Construction - 23	4
51	5181	Information, Entertainment - 51	4
81	8112	Electronic and Precision Equipment Repair and Maintenance	4
23	2389	Construction - 23	3
52	5223	Activities Related to Credit Intermediation	3
11	1121	Cattle Ranching and Farming	3
49	4911	Postal Service	3
42	4234	Wholesale Trade - 42	3
32	3219	Other Wood Product Manufacturing	3
48	4842	Specialized Freight Trucking	3
45	4543	Direct Selling Establishments	3
22	2213	Water, Sewage and Other Systems	3
81	8141	Private Households	3
56	5619	Other Support Services	3
42	4249	Wholesale Trade - 42	3
92	9281	National Security and International Affairs	2
51	5171	Information, Entertainment - 51	2
62	6239	Other Residential Care Facilities	2
62	6232	Residential Mental Retardation, Mental Health and Substance Abuse Facilities	2
42	4233	Wholesale Trade - 42	2
56	5615	Travel Arrangement and Reservation Services	2
42	4235	Wholesale Trade - 42	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
52	5239	Other Financial Investment Activities	2
42	4231	Wholesale Trade - 42	2
33	3359	Other Electrical Equipment and Component Manufacturing	2
62	6216	Home Health Care Services	2
49	4922	Local Messengers and Local Delivery	2
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
42	4236	Wholesale Trade - 42	2
44	4482	Shoe Stores	2
32	3231	Printing and Related Support Activities	1
23	2362	Construction - 23	1
31	3121	Beverage Manufacturing	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
23	2373	Construction - 23	1
71	7114	Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures	1
42	4244	Wholesale Trade - 42	1
48	4851	Urban Transit Systems	1
48	4881	Support Activities for Air Transportation	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
32	3259	Other Chemical Product and Preparation Manufacturing	1
31	3159	Apparel Accessories and Other Apparel Manufacturing	1
11	1129	Other Animal Production	1
92	9241	Administration of Environmental Quality Programs	1
45	4542	Vending Machine Operators	1
42	4246	Wholesale Trade - 42	1
32	3273	Cement and Concrete Product Manufacturing	1
33	3323	Architectural and Structural Metals Manufacturing	1
23	2383	Construction - 23	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
62	6233	Community Care Facilities for the Elderly	1
22	2212	Natural Gas Distribution	1
45	4541	Electronic Shopping and Mail-Order Houses	1
33	3353	Electrical Equipment Manufacturing	1
62	6221	General Medical and Surgical Hospitals	1
11	1114	Greenhouse, Nursery, and Floriculture Production	1
54	5414	Specialized Design Services	1
62	6219	Other Ambulatory Health Care Services	1
51	5121	Motion Picture and Video Industries	1
32	3261	Plastics Product Manufacturing	1
31	3118	Bakeries and Tortilla Manufacturing	1
92	9261	Administration of Economic Programs	1
11	1133	Logging	1