BML Environmental Data Custom Query Window

Use the form below to access recent environmental data. These data are initial values stored immediately after being acquired by the sensors. Note that quality assurance procedures have not yet been applied to the data and charts produced by using this Custom Query Page. For archived data sets that have been processed for quality assurance, see Data Downloads or contact .

To create a custom query:

1. Select the item(s) of interest from the box on the left.
2. Choose the retrieval method, time resolution (fixed time interval or limited number of records), starting date/time, and ending date/time. Data are stored at a maximum time resolution of 10 seconds. Be aware that selecting records at 10-second intervals can result in queries that take a considerable length of time to complete and that produce very large data tables. However, selecting longer time intervals or limiting the number of values displayed produces a subset (not a summary) of the complete database.
3. Select the data output format, either a chart or a downloadable, comma-delimited, text file.

Choose data item(s) to query. To select multiple items, use keyboard modifier keys (shift or ctl) while clicking...