STORE DIRECTORY

Water Supply Protection Areas Map

The MassDEP Water Supply Protection Areas map displays Community and Non-community Public Water Supply (PWS) ground & surface water sources with Interim Wellhead Protection Areas (IWPA), Approved Wellhead Protection Areas (Zone II) and Surface Water Protection Areas (Zone A, Zone B & Zone C) as defined in the Commonwealth of Massachusetts Drinking Water Regulations (310 CMR 22.02).

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The information shown on this stroishop.site comes from many different sources & was developed at different scales. Some data may not be complete, some generalization may occur, & some information may not have been field verified.

The operational layers shown on this map are scale sensitive và will only draw when the map viewer is zoomed in to an appropriate,large scale. At smaller scales only the underlying base stroishop.site will be displayed.

The operational layers are provided by the Massachusetts Office of Geographic Information (stroishop.site) Geospatial web Services. Base stroishop.site are provided by Bing, OpenStreetMap (OSM) & stroishop.site.

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Using the Online bản đồ Viewer

The map Tools allow the user to navigate & interact with the map. A stroishop.site tool can be initiated by clicking on the icon in the map tool panel. A solid red outline surrounding the tool icon indicates that the tool is active. A series of buttons below the tool bar provide additional information about the map.

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Map Tools

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Select the Zoom in tool to zoom the stroishop.site in to a larger scale. You may either click on a single spot on the stroishop.site to zoom in one zoom màn chơi or zoom khổng lồ a general area by clicking và dragging the cursor to lớn create a selection box around your area of interest. Since the stroishop.site uses preset zoom levels the resulting extent will be the closest preset zoom cấp độ to your chosen area. The Zoom in tool automatically recenters the stroishop.site display on the selected point or the center of the selection box.

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Click the Zoom out tool khổng lồ zoom the stroishop.site out one zoom level.

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Select the Pan map tool, then click và drag the stroishop.site (pan) in any direction.

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Click the Zoom khổng lồ full extent tool lớn zoom the stroishop.site out to the maximum extent. This will return the stroishop.site display lớn the mặc định extent of the State of Massachusetts.

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Click the Go lớn previous extent tool to lớn return the bản đồ back to a previously viewed extents.

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Click the Go khổng lồ next extent tool lớn zoom the map forward to previously viewed extents.

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The Zoom to lớn address tool opens a dialog box on the map. Enter a complete street address (example: 1 Winter St Boston, MA 02108) into the dialog box (please include municipality và zipcode), then click Submit. A pop-up window will appear with the address search results and a score indicating locational quality. The higher the value the higher the confidence in locational accuracy. Click a Zoom button next khổng lồ the address to zoom the map to that address result.An address marker

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will appear on the map indicating the estimated location of the address. To lớn remove the marker from the map, click the Clear button in the lower right corner of the Zoom to Address window.

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The Zoom lớn town tool opens a full bộ box containing a các mục of the 351 Massachusetts municipalities. When a municipality is selected from the menu the stroishop.site will zoom lớn the approximate center of the municipality.

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The bản đồ Transparency tool opens a pop-up window with a slider control. Move the slider control lớn adjust the opacity (transparency) màn chơi of the operational layer(s). Reducing the opacity of operational layers will allow you to view the underlying base map. Closing this window will automatically reset the opacity of the Operational Layers to lớn their original level.

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Select the XY Information tool, then click on the map. A pop-up window will appear with coordinate information for that location & an orange cross will be displayed at the point where the bản đồ was clicked. Use the Clear button in the lower right corner of the XY Information pop-up khổng lồ clear XY markers from the map.

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The Table of Contents tool opens up the map"s table of contents, which shows all the layers & base stroishop.site that can be displayed in the viewer. Turn Operational Layers & Base stroishop.site on & off by checking or unchecking the corresponding check boxes và radio buttons. Closing the bản đồ Layers window with the Operational Layers turned off will automatically turn the layer(s) back on.

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The Measure tool can be used khổng lồ measure distance & area on the map. Select Length to measure length or Area to measure area on the map.

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Overview Map

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Click on the Overview Map button (located in the lower right hand corner of the map) to minimize or maximize the overview map.

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If you require further assistance using this viewer, please contact...

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Aaron RicherMassDEP - GIS Program1 Winter StreetBoston, MA 02108(617) 574-6856aaron.richer.state.ma.us