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	64
61	6113	Colleges, Universities, and Professional Schools	59
92	9211	Executive, Legislative, and Other General Government Support	54
52	5221	Depository Credit Intermediation	44
62	6211	Offices of Physicians	44
72	7221	Full-Service Restaurants	31
81	8131	Religious Organizations	28
81	8111	Automotive Repair and Maintenance	22
52	5241	Insurance Carriers	22
81	8121	Personal Care Services	22
44	4441	Building Material and Supplies Dealers	21
62	6221	General Medical and Surgical Hospitals	19
62	6213	Offices of Other Health Practitioners	18
44	4411	Automobile Dealers	18
54	5411	Legal Services	17
44	4413	Automotive Parts, Accessories, and Tire Stores	17
56	5617	Services to Buildings and Dwellings	16
48	4884	Support Activities for Road Transportation	14
45	4539	Other Miscellaneous Store Retailers	13
52	5222	Nondepository Credit Intermediation	13
53	5311	Lessors of Real Estate	13
61	6111	Elementary and Secondary Schools	13
62	6212	Offices of Dentists	13
22	2213	Water, Sewage and Other Systems	12
44	4431	Electronics and Appliance Stores	12
44	4461	Health and Personal Care Stores	11
45	4533	Used Merchandise Stores	11
44	4451	Grocery Stores	10
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	10
23	2383	Construction - 23	10
23	2382	Construction - 23	10
45	4532	Office Supplies, Stationery, and Gift Stores	10
23	2361	Construction - 23	10
44	4481	Clothing Stores	9
54	5419	Other Professional, Scientific, and Technical Services	9
56	5614	Business Support Services	9
45	4529	Other General Merchandise Stores	7
23	2381	Construction - 23	7
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	7
72	7211	Traveler Accommodation	7
54	5413	Architectural, Engineering, and Related Services	7
51	5191	Information, Entertainment - 51	7
92	9221	Justice, Public Order, and Safety Activities	6
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	6
42	4238	Wholesale Trade - 42	6
49	4931	Warehousing and Storage	6
45	4521	Department Stores	6
81	8134	Civic and Social Organizations	6
42	4247	Wholesale Trade - 42	6
42	4231	Wholesale Trade - 42	5
62	6241	Individual and Family Services	5
52	5231	Securities and Commodity Contracts Intermediation and Brokerage	5
81	8114	Personal and Household Goods Repair and Maintenance	5
44	4471	Gasoline Stations	5
62	6244	Child Day Care Services	5
44	4421	Furniture Stores	5
56	5629	Remediation and Other Waste Management Services	4
81	8139	Business, Professional, Labor, Political, and Similar Organizations	4
42	4236	Wholesale Trade - 42	4
81	8129	Other Personal Services	4
53	5313	Activities Related to Real Estate	4
44	4422	Home Furnishings Stores	4
61	6116	Other Schools and Instruction	4
71	7139	Other Amusement and Recreation Industries	4
45	4512	Book, Periodical, and Music Stores	4
81	8122	Death Care Services	4
42	4244	Wholesale Trade - 42	4
62	6216	Home Health Care Services	4
62	6214	Outpatient Care Centers	4
42	4234	Wholesale Trade - 42	4
56	5615	Travel Arrangement and Reservation Services	3
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	3
51	5171	Information, Entertainment - 51	3
42	4239	Wholesale Trade - 42	3
44	4452	Specialty Food Stores	3
81	8112	Electronic and Precision Equipment Repair and Maintenance	3
45	4531	Florists	3
44	4412	Other Motor Vehicle Dealers	3
53	5312	Offices of Real Estate Agents and Brokers	3
45	4543	Direct Selling Establishments	3
53	5321	Automotive Equipment Rental and Leasing	3
44	4482	Shoe Stores	3
11	1121	Cattle Ranching and Farming	2
56	5613	Employment Services	2
62	6215	Medical and Diagnostic Laboratories	2
44	4483	Jewelry, Luggage, and Leather Goods Stores	2
62	6219	Other Ambulatory Health Care Services	2
33	3329	Other Fabricated Metal Product Manufacturing	2
48	4841	General Freight Trucking	2
51	5151	Information, Entertainment - 51	2
52	5223	Activities Related to Credit Intermediation	2
61	6115	Technical and Trade Schools	2
23	2372	Construction - 23	2
71	7111	Performing Arts Companies	2
32	3231	Printing and Related Support Activities	2
11	1131	Timber Tract Operations	2
22	2212	Natural Gas Distribution	2
81	8133	Social Advocacy Organizations	2
33	3353	Electrical Equipment Manufacturing	2
42	4237	Wholesale Trade - 42	2
81	8123	Drycleaning and Laundry Services	2
11	1113	Fruit and Tree Nut Farming	1
72	7224	Drinking Places (Alcoholic Beverages)	1
81	8131	NAICS Code Unknown	1
72	7222	Limited-Service Eating Places	1
51	5121	Motion Picture and Video Industries	1
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	1
53	5324	Commercial and Industrial Machinery and Equipment Rental and Leasing	1
31	3162	Footwear Manufacturing	1
53	5322	Consumer Goods Rental	1
31	3114	Fruit and Vegetable Preserving and Specialty Food Manufacturing	1
21	2131	Support Activities for Mining	1
49	4911	Postal Service	1
54	5416	Management, Scientific, and Technical Consulting Services	1
33	3371	Household and Institutional Furniture and Kitchen Cabinet Manufacturing	1
11	1133	Logging	1
42	4233	Wholesale Trade - 42	1
54	5418	Advertising and Related Services	1
81	8132	Grantmaking and Giving Services	1
32	3261	Plastics Product Manufacturing	1
42	4249	Wholesale Trade - 42	1
54	5414	Specialized Design Services	1
92	9251	Administration of Housing Programs, Urban Planning, and Community Development	1
51	5182	Information, Entertainment - 51	1
33	3335	Metalworking Machinery Manufacturing	1
51	5175	Information, Entertainment - 51	1
92	9281	National Security and International Affairs	1
42	4246	Wholesale Trade - 42	1
33	3366	Ship and Boat Building	1
51	5111	Newspaper, Periodical, Book, and Database Publishers	1
32	3273	Cement and Concrete Product Manufacturing	1