Use this form to obtain a list of monitoring stations that satisfy a specified set of conditions. All search fields are optional. After making your selections, click the SUBMIT button to view a list of stations that satisfy ALL the conditions you specified. You may then choose a particular station to inspect its metadata, or download the metadata for all stations in the list in one of several formats.
If you are primarily interested in locating monitoring stations in a particular geographic area, you may find that it is more convenient to use the interactive map of monitoring stations to perform a geospatial search.