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	109
81	8131	Religious Organizations	79
92	9211	Executive, Legislative, and Other General Government Support	61
61	6113	Colleges, Universities, and Professional Schools	44
52	5241	Insurance Carriers	34
61	6111	Elementary and Secondary Schools	31
62	6211	Offices of Physicians	30
81	8121	Personal Care Services	29
44	4451	Grocery Stores	29
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
62	6213	Offices of Other Health Practitioners	20
44	4413	Automotive Parts, Accessories, and Tire Stores	20
81	8111	Automotive Repair and Maintenance	19
44	4411	Automobile Dealers	18
44	4481	Clothing Stores	17
21	2131	Support Activities for Mining	16
44	4431	Electronics and Appliance Stores	16
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	15
45	4539	Other Miscellaneous Store Retailers	15
42	4238	Wholesale Trade - 42	15
23	2382	Construction - 23	14
54	5413	Architectural, Engineering, and Related Services	13
23	2381	Construction - 23	13
44	4461	Health and Personal Care Stores	13
52	5222	Nondepository Credit Intermediation	11
23	2361	Construction - 23	11
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	11
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	11
62	6212	Offices of Dentists	10
56	5617	Services to Buildings and Dwellings	10
71	7139	Other Amusement and Recreation Industries	9
81	8131	NAICS Code Unknown	9
54	5419	Other Professional, Scientific, and Technical Services	9
45	4533	Used Merchandise Stores	9
53	5312	Offices of Real Estate Agents and Brokers	9
42	4239	Wholesale Trade - 42	9
72	7211	Traveler Accommodation	8
45	4529	Other General Merchandise Stores	8
44	4422	Home Furnishings Stores	8
62	6241	Individual and Family Services	8
54	5416	Management, Scientific, and Technical Consulting Services	8
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	8
11	1131	Timber Tract Operations	8
56	5613	Employment Services	7
21	2111	Oil and Gas Extraction	7
52	5221	Depository Credit Intermediation	7
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
81	8123	Drycleaning and Laundry Services	6
32	3211	Sawmills and Wood Preservation	6
45	4532	Office Supplies, Stationery, and Gift Stores	6
45	4512	Book, Periodical, and Music Stores	6
81	8133	Social Advocacy Organizations	6
53	5321	Automotive Equipment Rental and Leasing	6
56	5629	Remediation and Other Waste Management Services	6
44	4412	Other Motor Vehicle Dealers	6
81	8134	Civic and Social Organizations	6
81	8122	Death Care Services	6
11	1153	Support Activities for Forestry	6
81	8114	Personal and Household Goods Repair and Maintenance	6
45	4531	Florists	6
48	4884	Support Activities for Road Transportation	5
48	4841	General Freight Trucking	5
54	5418	Advertising and Related Services	5
51	5151	Information, Entertainment - 51	5
72	7222	Limited-Service Eating Places	5
51	5191	Information, Entertainment - 51	5
51	5172	Information, Entertainment - 51	4
45	4521	Department Stores	4
62	6214	Outpatient Care Centers	4
51	5181	Information, Entertainment - 51	4
61	6116	Other Schools and Instruction	4
42	4232	Wholesale Trade - 42	4
56	5614	Business Support Services	4
44	4421	Furniture Stores	4
81	8112	Electronic and Precision Equipment Repair and Maintenance	4
44	4442	Lawn and Garden Equipment and Supplies Stores	4
44	4452	Specialty Food Stores	4
81	8129	Other Personal Services	3
56	5619	Other Support Services	3
48	4842	Specialized Freight Trucking	3
23	2389	Construction - 23	3
52	5223	Activities Related to Credit Intermediation	3
11	1121	Cattle Ranching and Farming	3
23	2371	Construction - 23	3
42	4234	Wholesale Trade - 42	3
81	8141	Private Households	3
44	4471	Gasoline Stations	3
53	5322	Consumer Goods Rental	3
45	4543	Direct Selling Establishments	3
49	4911	Postal Service	2
49	4922	Local Messengers and Local Delivery	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
81	8139	Business, Professional, Labor, Political, and Similar Organizations	2
92	9281	National Security and International Affairs	2
52	5239	Other Financial Investment Activities	2
56	5615	Travel Arrangement and Reservation Services	2
62	6239	Other Residential Care Facilities	2
42	4235	Wholesale Trade - 42	2
42	4236	Wholesale Trade - 42	2
44	4482	Shoe Stores	2
33	3359	Other Electrical Equipment and Component Manufacturing	2
62	6231	Nursing Care Facilities	2
92	9221	Justice, Public Order, and Safety Activities	2
42	4249	Wholesale Trade - 42	2
32	3219	Other Wood Product Manufacturing	2
62	6232	Residential Mental Retardation, Mental Health and Substance Abuse Facilities	2
51	5171	Information, Entertainment - 51	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
42	4233	Wholesale Trade - 42	2
42	4231	Wholesale Trade - 42	2
62	6216	Home Health Care Services	2
22	2213	Water, Sewage and Other Systems	2
33	3353	Electrical Equipment Manufacturing	1
11	1114	Greenhouse, Nursery, and Floriculture Production	1
92	9241	Administration of Environmental Quality Programs	1
62	6219	Other Ambulatory Health Care Services	1
23	2373	Construction - 23	1
32	3261	Plastics Product Manufacturing	1
92	9261	Administration of Economic Programs	1
42	4246	Wholesale Trade - 42	1
11	1129	Other Animal Production	1
31	3121	Beverage Manufacturing	1
62	6233	Community Care Facilities for the Elderly	1
45	4541	Electronic Shopping and Mail-Order Houses	1
32	3273	Cement and Concrete Product Manufacturing	1
48	4851	Urban Transit Systems	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
54	5414	Specialized Design Services	1
31	3159	Apparel Accessories and Other Apparel Manufacturing	1
62	6221	General Medical and Surgical Hospitals	1
33	3323	Architectural and Structural Metals Manufacturing	1
71	7121	Museums, Historical Sites, and Similar Institutions	1
31	3118	Bakeries and Tortilla Manufacturing	1
32	3231	Printing and Related Support Activities	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
51	5121	Motion Picture and Video Industries	1
42	4244	Wholesale Trade - 42	1
71	7114	Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures	1
45	4542	Vending Machine Operators	1
23	2362	Construction - 23	1