1 dataset found
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    ZoneABC

    • geodot-massdot.hub.arcgis.com
    Updated Jan 22, 2016
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    Massachusetts geoDOT (2016). ZoneABC [Dataset]. https://geodot-massdot.hub.arcgis.com/maps/5071656b3f7748499477b369dbfeb700
    Explore at:
    Dataset updated
    Jan 22, 2016
    Dataset authored and provided by
    Massachusetts geoDOT
    Area covered
    Description

    These Surface Water Supply Protection Areas delineate those areas included in 310 CMR 22.00, the Massachusetts Drinking Water Regulations, as Surface Water Supply Protection Zones:

    • ZONEA: represents a) the land area between the surface water source and the upper boundary of the bank; b) the land area within a 400 foot lateral distance from the upper boundary of the bank of a Class A surface water source, as defined in 314 CMR 4.05(3)(a); and c) the land area within a 200 foot lateral distance from the upper boundary of the bank of a tributary or associated surface water body.

    • ZONEB: represents the land area within one-half mile of the upper boundary of the bank of a Class A surface water source, as defined in 314 CMR 4.05(3)(a), or edge of watershed, whichever is less. Zone B always includes the land area within a 400 ft lateral distance from the upper boundary of the bank of a Class A surface water source.

    • ZONEC: represents the land area not designated as Zone A or B within the watershed of a Class A surface water source, as defined in 314 CMR 4.05(3)(a).

    Please see http://www.mass.gov/anf/research-and-tech/it-serv-and-support/application-serv/office-of-geographic-information-massgis/datalayers/swp.html for full details.

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Share
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TwitterTwitter
Email
Click to copy link
Link copied
Close
Cite
Massachusetts geoDOT (2016). ZoneABC [Dataset]. https://geodot-massdot.hub.arcgis.com/maps/5071656b3f7748499477b369dbfeb700

ZoneABC

Explore at:
7 scholarly articles cite this dataset (View in Google Scholar)
Dataset updated
Jan 22, 2016
Dataset authored and provided by
Massachusetts geoDOT
Area covered
Description

These Surface Water Supply Protection Areas delineate those areas included in 310 CMR 22.00, the Massachusetts Drinking Water Regulations, as Surface Water Supply Protection Zones:

  • ZONEA: represents a) the land area between the surface water source and the upper boundary of the bank; b) the land area within a 400 foot lateral distance from the upper boundary of the bank of a Class A surface water source, as defined in 314 CMR 4.05(3)(a); and c) the land area within a 200 foot lateral distance from the upper boundary of the bank of a tributary or associated surface water body.

  • ZONEB: represents the land area within one-half mile of the upper boundary of the bank of a Class A surface water source, as defined in 314 CMR 4.05(3)(a), or edge of watershed, whichever is less. Zone B always includes the land area within a 400 ft lateral distance from the upper boundary of the bank of a Class A surface water source.

  • ZONEC: represents the land area not designated as Zone A or B within the watershed of a Class A surface water source, as defined in 314 CMR 4.05(3)(a).

Please see http://www.mass.gov/anf/research-and-tech/it-serv-and-support/application-serv/office-of-geographic-information-massgis/datalayers/swp.html for full details.

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