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	35
81	8131	Religious Organizations	21
62	6211	Offices of Physicians	20
92	9211	Executive, Legislative, and Other General Government Support	18
81	8111	Automotive Repair and Maintenance	11
45	4539	Other Miscellaneous Store Retailers	10
23	2382	Construction - 23	9
23	2381	Construction - 23	8
61	6111	Elementary and Secondary Schools	8
81	8121	Personal Care Services	7
42	4239	Wholesale Trade - 42	6
48	4841	General Freight Trucking	6
52	5241	Insurance Carriers	6
44	4451	Grocery Stores	5
72	7221	Full-Service Restaurants	5
72	7222	Limited-Service Eating Places	5
23	2361	Construction - 23	5
56	5621	Waste Collection	5
44	4441	Building Material and Supplies Dealers	5
44	4411	Automobile Dealers	5
92	9221	Justice, Public Order, and Safety Activities	5
49	4911	Postal Service	4
56	5617	Services to Buildings and Dwellings	4
51	5151	Information, Entertainment - 51	4
51	5175	Information, Entertainment - 51	4
81	8113	Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair	4
45	4511	Sporting Goods, Hobby, and Musical Instrument Stores	4
45	4533	Used Merchandise Stores	4
52	5221	Depository Credit Intermediation	3
23	2383	Construction - 23	3
56	5614	Business Support Services	3
54	5411	Legal Services	3
81	8134	Civic and Social Organizations	3
31	3116	Animal Slaughtering and Processing	3
22	2211	Electric Power Generation, Transmission and Distribution	3
53	5311	Lessors of Real Estate	3
81	8114	Personal and Household Goods Repair and Maintenance	3
62	6214	Outpatient Care Centers	3
72	7211	Traveler Accommodation	3
44	4422	Home Furnishings Stores	3
52	5242	Agencies, Brokerages, and Other Insurance Related Activities	3
62	6241	Individual and Family Services	3
21	2123	Nonmetallic Mineral Mining and Quarrying	2
52	5222	Nondepository Credit Intermediation	2
42	4233	Wholesale Trade - 42	2
42	4234	Wholesale Trade - 42	2
53	5312	Offices of Real Estate Agents and Brokers	2
51	5181	Information, Entertainment - 51	2
44	4452	Specialty Food Stores	2
44	4471	Gasoline Stations	2
56	5629	Remediation and Other Waste Management Services	2
23	2389	Construction - 23	2
72	7212	RV (Recreational Vehicle) Parks and Recreational Camps	2
44	4413	Automotive Parts, Accessories, and Tire Stores	2
81	8129	Other Personal Services	2
11	1121	Cattle Ranching and Farming	2
62	6213	Offices of Other Health Practitioners	2
22	2212	Natural Gas Distribution	2
42	4245	Wholesale Trade - 42	2
56	5615	Travel Arrangement and Reservation Services	1
49	4931	Warehousing and Storage	1
32	3261	Plastics Product Manufacturing	1
62	6219	Other Ambulatory Health Care Services	1
81	8132	Grantmaking and Giving Services	1
32	3231	Printing and Related Support Activities	1
44	4481	Clothing Stores	1
62	6244	Child Day Care Services	1
42	4249	Wholesale Trade - 42	1
45	4543	Direct Selling Establishments	1
42	4247	Wholesale Trade - 42	1
52	5223	Activities Related to Credit Intermediation	1
53	5321	Automotive Equipment Rental and Leasing	1
33	3335	Metalworking Machinery Manufacturing	1
44	4412	Other Motor Vehicle Dealers	1
51	5191	Information, Entertainment - 51	1
44	4461	Health and Personal Care Stores	1
45	4521	Department Stores	1
62	6216	Home Health Care Services	1
45	4532	Office Supplies, Stationery, and Gift Stores	1
81	8131	NAICS Code Unknown	1
54	5412	Accounting, Tax Preparation, Bookkeeping, and Payroll Services	1
48	4881	Support Activities for Air Transportation	1
23	2372	Construction - 23	1
54	5413	Architectural, Engineering, and Related Services	1
44	4442	Lawn and Garden Equipment and Supplies Stores	1
45	4529	Other General Merchandise Stores	1
56	5611	Office Administrative Services	1
44	4431	Electronics and Appliance Stores	1
61	6116	Other Schools and Instruction	1
48	4883	Support Activities for Water Transportation	1
54	5419	Other Professional, Scientific, and Technical Services	1
71	7139	Other Amusement and Recreation Industries	1
11	1131	Timber Tract Operations	1
44	4483	Jewelry, Luggage, and Leather Goods Stores	1
42	4238	Wholesale Trade - 42	1
22	2213	Water, Sewage and Other Systems	1
62	6212	Offices of Dentists	1