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ds655_basins.jpg image/jpeg 90.3 KB 11/12/2025 08:07:AM
ds655_basins.xml application/xml 38.8 KB 11/12/2025 08:07:AM
ds655_basins.zip application/zip 31.4 MB 11/12/2025 08:08:AM

Project Citation: 

U.S. Geological Survey, Nakagaki, Naomi, Baker, Nancy T., Zhou, Alice, and California Water Science Center. Drainage Basins Used for Assessing Trends in Concentration of Pesticides in Streams of the United States, 1992-2010. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2025-11-12. https://doi.org/10.3886/E240204V1

Project Description

Project Title:  View help for Project Title Drainage Basins Used for Assessing Trends in Concentration of Pesticides in Streams of the United States, 1992-2010
Summary:  View help for Summary This dataset consists of drainage basin boundaries for 212 U.S. Geological Survey (USGS) stream sites sampled in the National Water-Quality Assessment (NAWQA) Program, the National Stream Quality Accounting Network (NASQAN), and the National Monitoring Network (NMN). Of the 212 sites, 206 have either a contributing or total drainage basin boundary, and the remaining 6 have both a total drainage basin boundary and a smaller contributing basin boundary. Collectively, these 218 basin boundaries have been used in a geographic information system (GIS) to generate basin characteristics for the assessment of trends in concentrations of pesticides streams of the United States.

Related report: 
https://pubs.usgs.gov/ds/655/
Original Distribution URL:  View help for Original Distribution URL https://www.sciencebase.gov/catalog/item/63140561d34e36012efa2b8a

Scope of Project

Subject Terms:  View help for Subject Terms water pollution; water quality; drainage; pesticides
Geographic Coverage:  View help for Geographic Coverage United States
Time Period(s):  View help for Time Period(s) 1992 – 2010
Universe:  View help for Universe drainage basin boundaries for 212 U.S. Geological Survey (USGS) stream sites
Data Type(s):  View help for Data Type(s) geographic information system (GIS) data
Collection Notes:  View help for Collection Notes Date downloaded: 2025-11-12


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