To zoom in to an area, select this button, then left-click on the map or click and drag to draw a box.
To zoom out, select this button, then left-click on the map.
To recenter the map, select this button, then left-click on the location you want to become the map's center.
To identify things on the map, select the thing to query, select this button, then left-click on the location you want to find more about.
Click this button to zoom out to the full extent of the county.

Displaying Layers:
To turn on a layer, check the box next to the layer name and click on the button to refresh the map.
Note that some layers, even when checked, only display at certain map scales. This is to avoid cluttered maps
and long draw times.

Querying Layers:   To query a layer, follow these steps:

1) Click the radio button next to the layer you wish to query.
    2) Select the query tool.

    3) Left-click on a feature on the map.

    4) View the query results at the bottom of the page.