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	6111	Elementary and Secondary Schools	69
00	0000	NAICS Code Unknown	60
81	8131	Religious Organizations	31
23	2382	Construction - 23	31
81	8111	Automotive Repair and Maintenance	26
52	5241	Insurance Carriers	25
72	7221	Full-Service Restaurants	24
81	8121	Personal Care Services	21
56	5617	Services to Buildings and Dwellings	18
53	5311	Lessors of Real Estate	17
44	4451	Grocery Stores	16
92	9221	Justice, Public Order, and Safety Activities	16
44	4441	Building Material and Supplies Dealers	15
44	4411	Automobile Dealers	14
23	2381	Construction - 23	14
52	5221	Depository Credit Intermediation	13
54	5419	Other Professional, Scientific, and Technical Services	12
54	5411	Legal Services	11
23	2383	Construction - 23	11
44	4413	Automotive Parts, Accessories, and Tire Stores	10
62	6212	Offices of Dentists	10
92	9211	Executive, Legislative, and Other General Government Support	10
56	5614	Business Support Services	10
23	2361	Construction - 23	8
42	4238	Wholesale Trade - 42	8
71	7139	Other Amusement and Recreation Industries	8
45	4533	Used Merchandise Stores	7
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	7
62	6211	Offices of Physicians	7
44	4461	Health and Personal Care Stores	6
44	4452	Specialty Food Stores	6
49	4931	Warehousing and Storage	5
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	5
45	4539	Other Miscellaneous Store Retailers	5
54	5413	Architectural, Engineering, and Related Services	5
52	5222	Nondepository Credit Intermediation	5
42	4239	Wholesale Trade - 42	5
81	8139	Business, Professional, Labor, Political, and Similar Organizations	4
81	8112	Electronic and Precision Equipment Repair and Maintenance	4
62	6213	Offices of Other Health Practitioners	4
62	6241	Individual and Family Services	4
62	6219	Other Ambulatory Health Care Services	4
62	6244	Child Day Care Services	4
42	4236	Wholesale Trade - 42	4
54	5418	Advertising and Related Services	4
44	4481	Clothing Stores	4
44	4412	Other Motor Vehicle Dealers	4
54	5414	Specialized Design Services	4
45	4512	Book, Periodical, and Music Stores	4
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	4
81	8129	Other Personal Services	3
32	3231	Printing and Related Support Activities	3
72	7222	Limited-Service Eating Places	3
23	2389	Construction - 23	3
44	4422	Home Furnishings Stores	3
45	4532	Office Supplies, Stationery, and Gift Stores	3
49	4911	Postal Service	3
61	6116	Other Schools and Instruction	3
53	5313	Activities Related to Real Estate	3
81	8123	Drycleaning and Laundry Services	3
44	4442	Lawn and Garden Equipment and Supplies Stores	3
45	4521	Department Stores	3
51	5171	Information, Entertainment - 51	3
42	4234	Wholesale Trade - 42	3
54	5416	Management, Scientific, and Technical Consulting Services	3
81	8114	Personal and Household Goods Repair and Maintenance	2
51	5121	Motion Picture and Video Industries	2
42	4231	Wholesale Trade - 42	2
48	4811	Scheduled Air Transportation	2
56	5629	Remediation and Other Waste Management Services	2
81	8134	Civic and Social Organizations	2
48	4842	Specialized Freight Trucking	2
33	3366	Ship and Boat Building	2
71	7115	Independent Artists, Writers, and Performers	2
48	4884	Support Activities for Road Transportation	2
56	5615	Travel Arrangement and Reservation Services	2
44	4431	Electronics and Appliance Stores	2
31	3141	Textile Furnishings Mills	2
51	5111	Newspaper, Periodical, Book, and Database Publishers	2
33	3331	Agriculture, Construction, and Mining Machinery Manufacturing	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
31	3152	Cut and Sew Apparel Manufacturing	1
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	1
23	2371	Construction - 23	1
62	6215	Medical and Diagnostic Laboratories	1
42	4233	Wholesale Trade - 42	1
44	4482	Shoe Stores	1
53	5312	Offices of Real Estate Agents and Brokers	1
22	2211	Electric Power Generation, Transmission and Distribution	1
51	5151	Information, Entertainment - 51	1
51	5181	Information, Entertainment - 51	1
52	5239	Other Financial Investment Activities	1
42	4249	Wholesale Trade - 42	1
72	7211	Traveler Accommodation	1
33	3353	Electrical Equipment Manufacturing	1
49	4922	Local Messengers and Local Delivery	1
52	5223	Activities Related to Credit Intermediation	1
22	2213	Water, Sewage and Other Systems	1
22	2212	Natural Gas Distribution	1
32	3273	Cement and Concrete Product Manufacturing	1
45	4529	Other General Merchandise Stores	1
51	5175	Information, Entertainment - 51	1
42	4245	Wholesale Trade - 42	1
92	9241	Administration of Environmental Quality Programs	1
81	8122	Death Care Services	1
56	5613	Employment Services	1
56	5611	Office Administrative Services	1
62	6231	Nursing Care Facilities	1
33	3333	Commercial and Service Industry Machinery Manufacturing	1
72	7223	Special Food Services	1
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	1
44	4453	Beer, Wine, and Liquor Stores	1
54	5417	Scientific Research and Development Services	1