Arkansas Watershed Information System
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Ditch Number Twenty One-Pemiscot Bayou Watershed Statistics
Hydrologic Unit Code: 080202040902

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 DigitNAICS 4 DigitDescriptionStructures
000000NAICS Code Unknown7
444411Automobile Dealers 6
484881Support Activities for Air Transportation 6
565617Services to Buildings and Dwellings 4
818121Personal Care Services 4
525221Depository Credit Intermediation 3
535311Lessors of Real Estate 3
525242Agencies, Brokerages, and Other Insurance Related Activities 3
444451Grocery Stores 3
454539Other Miscellaneous Store Retailers 3
444441Building Material and Supplies Dealers 3
626244Child Day Care Services 3
727222Limited-Service Eating Places 2
424238Wholesale Trade - 422
454533Used Merchandise Stores 2
232382Construction - 232
818131Religious Organizations 2
545412Accounting, Tax Preparation, Bookkeeping, and Payroll Services 1
727221Full-Service Restaurants 1
484884Support Activities for Road Transportation 1
929211Executive, Legislative, and Other General Government Support 1
323231Printing and Related Support Activities 1
717139Other Amusement and Recreation Industries 1
222213Water, Sewage and Other Systems 1
818111Automotive Repair and Maintenance 1
444421Furniture Stores 1
444461Health and Personal Care Stores 1
818133Social Advocacy Organizations 1
333371Household and Institutional Furniture and Kitchen Cabinet Manufacturing 1
454529Other General Merchandise Stores 1
818134Civic and Social Organizations 1
232356NAICS Code Unknown1
484841General Freight Trucking 1
424247Wholesale Trade - 421
444431Electronics and Appliance Stores 1
232389Construction - 231
444412Other Motor Vehicle Dealers 1
424239Wholesale Trade - 421
626211Offices of Physicians 1
626241Individual and Family Services 1
626214Outpatient Care Centers 1
818113Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair 1

Click here for a cross-reference list of the 8-digit HUC names and codes.

Click here for a cross-reference list of the 10-digit HUC names and codes.

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Funded by the Arkansas 85th General Assembly through the Arkansas Natural Resources Commission
Copyright © 2006 Center for Advanced Spatial Technologies.