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This resource presents an overview of the reformat web tool developed for converting FIFRA and WQX datasets. FIFRA data is typically column-oriented, stored in spreadsheets, while the EPA's WQX template requires a row-oriented format. The tool enables users to pivot data effectively, converting multiple columns per location into multiple rows. It discusses data export functions, input data setups, and access to reference documentation within the tool, facilitating easier submission to EPA specifications. A practical approach to transforming data for environmental monitoring is outlined.
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WQX Web and FIFRA DataUsing the reformat web tool Larry Theller, ABE, Purdue University Leighanne Hahn, OISC March 22, 2012
WQX and FIFRA Data • The typical FIFRA data set is stored in spreadsheet • The spreadsheet is usually “column-oriented” • The EPA WQX template is “row-oriented” • User must “pivot” from many columns per location to many rows per location. • Pivot may be scripted, Excel™, translate function in WQX, or through online tools like this. • This tool pivots a spreadsheet in preparation for you to load into the EPA spreadsheet. OISCWQX
The pink colored tab is used to export data for upload; The yellow tabs to set-up the input data; The green tabs provide a linked reference for documented elements in WQX. OISC WQX
In this typical spreadsheet layout, the measurements are in columns, and each set of samples from a location is a row. OISC WQX 12
The columns need to pivot so each measurement becomes one row, and the data collection notes need to be replicated for each measurement. OISC WQX
The End OISC WQX