I am working on a map of the Rainy-Lake of the Woods watershed on the U.S.-Canada border.
I have created a shapefile of water quality monitoring stations in the basin using data from USGS and Environment and Climate Change Canada (ECCC). I have attached a screenshot of the Excel spreadsheet I'm basing it off of below.
Is there a way to split a symbol by multiple colours in arcmap to not only show whether the station is run by USGS or ECCC, but also whether they measure water quality, water flow, and water levels (using yes or no variables)? I have tried using the Multiple Attributes function but I'm limited to only three values.
In other words, is it even possible to do or am I stuck with Multiple Attributes?