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	48
00	0000	NAICS Code Unknown	41
81	8131	Religious Organizations	35
54	5411	Legal Services	33
81	8121	Personal Care Services	22
44	4411	Automobile Dealers	20
45	4539	Other Miscellaneous Store Retailers	16
44	4441	Building Material and Supplies Dealers	15
52	5241	Insurance Carriers	14
61	6111	Elementary and Secondary Schools	14
52	5221	Depository Credit Intermediation	11
72	7221	Full-Service Restaurants	10
45	4533	Used Merchandise Stores	9
44	4451	Grocery Stores	9
23	2382	Construction - 23	9
44	4481	Clothing Stores	8
53	5311	Lessors of Real Estate	8
81	8111	Automotive Repair and Maintenance	8
52	5222	Nondepository Credit Intermediation	8
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	7
62	6213	Offices of Other Health Practitioners	7
54	5419	Other Professional, Scientific, and Technical Services	7
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	7
81	8134	Civic and Social Organizations	7
44	4431	Electronics and Appliance Stores	7
48	4884	Support Activities for Road Transportation	6
62	6241	Individual and Family Services	6
44	4413	Automotive Parts, Accessories, and Tire Stores	6
51	5191	Information, Entertainment - 51	5
44	4461	Health and Personal Care Stores	5
42	4247	Wholesale Trade - 42	5
81	8114	Personal and Household Goods Repair and Maintenance	5
62	6211	Offices of Physicians	5
53	5312	Offices of Real Estate Agents and Brokers	5
54	5413	Architectural, Engineering, and Related Services	5
45	4532	Office Supplies, Stationery, and Gift Stores	5
42	4238	Wholesale Trade - 42	4
44	4452	Specialty Food Stores	4
49	4931	Warehousing and Storage	4
56	5614	Business Support Services	4
81	8112	Electronic and Precision Equipment Repair and Maintenance	4
22	2213	Water, Sewage and Other Systems	4
81	8123	Drycleaning and Laundry Services	4
56	5615	Travel Arrangement and Reservation Services	3
92	9281	National Security and International Affairs	3
31	3141	Textile Furnishings Mills	3
49	4911	Postal Service	3
44	4412	Other Motor Vehicle Dealers	3
44	4482	Shoe Stores	3
53	5321	Automotive Equipment Rental and Leasing	3
23	2361	Construction - 23	3
48	4841	General Freight Trucking	3
44	4442	Lawn and Garden Equipment and Supplies Stores	3
42	4239	Wholesale Trade - 42	3
61	6115	Technical and Trade Schools	3
44	4483	Jewelry, Luggage, and Leather Goods Stores	3
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	3
42	4244	Wholesale Trade - 42	3
62	6212	Offices of Dentists	3
52	5239	Other Financial Investment Activities	3
81	8139	Business, Professional, Labor, Political, and Similar Organizations	3
81	8131	NAICS Code Unknown	3
45	4529	Other General Merchandise Stores	2
23	2381	Construction - 23	2
72	7211	Traveler Accommodation	2
31	3116	Animal Slaughtering and Processing	2
42	4232	Wholesale Trade - 42	2
42	4236	Wholesale Trade - 42	2
71	7139	Other Amusement and Recreation Industries	2
81	8122	Death Care Services	2
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	2
61	6116	Other Schools and Instruction	2
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	2
45	4531	Florists	2
56	5613	Employment Services	2
45	4521	Department Stores	2
32	3211	Sawmills and Wood Preservation	2
44	4471	Gasoline Stations	2
23	2383	Construction - 23	2
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	2
45	4512	Book, Periodical, and Music Stores	2
23	2389	Construction - 23	2
44	4421	Furniture Stores	2
11	1131	Timber Tract Operations	2
92	9221	Justice, Public Order, and Safety Activities	2
56	5617	Services to Buildings and Dwellings	2
62	6214	Outpatient Care Centers	2
51	5181	Information, Entertainment - 51	2
32	3231	Printing and Related Support Activities	2
81	8133	Social Advocacy Organizations	2
71	7121	Museums, Historical Sites, and Similar Institutions	1
42	4237	Wholesale Trade - 42	1
53	5322	Consumer Goods Rental	1
11	1153	Support Activities for Forestry	1
72	7223	Special Food Services	1
11	1121	Cattle Ranching and Farming	1
48	4842	Specialized Freight Trucking	1
31	3118	Bakeries and Tortilla Manufacturing	1
33	3335	Metalworking Machinery Manufacturing	1
33	3359	Other Electrical Equipment and Component Manufacturing	1
42	4249	Wholesale Trade - 42	1
54	5414	Specialized Design Services	1
92	9231	Administration of Human Resource Programs	1
48	4821	Rail Transportation	1
71	7131	Amusement Parks and Arcades	1
45	4543	Direct Selling Establishments	1
53	5313	Activities Related to Real Estate	1
33	3391	Medical Equipment and Supplies Manufacturing	1
56	5611	Office Administrative Services	1
42	4231	Wholesale Trade - 42	1
56	5616	Investigation and Security Services	1
51	5121	Motion Picture and Video Industries	1
62	6231	Nursing Care Facilities	1
54	5416	Management, Scientific, and Technical Consulting Services	1
45	4542	Vending Machine Operators	1
49	4922	Local Messengers and Local Delivery	1
33	3333	Commercial and Service Industry Machinery Manufacturing	1
33	3329	Other Fabricated Metal Product Manufacturing	1
42	4234	Wholesale Trade - 42	1