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SDE Feature Class
Tags
commodities, molluscan shellfish, shellfish, habitat, marine biology, 40000, biology, aquatic habitat, molluscan, coastal, marine environment monitoring, bacterial pollution, public health, environment, oceans, planningCadastre (ISO 19115 Topics Catagories)
Historical data regarding shellfish harvest area pollution classifications can be helpful tools for planning activities. Data at this scale is suitable for use in generalized studies and local planning.
ARCHIVE_BACTI is a polygon dataset that contains historical shellfish harvest area bacterial pollution closure information for the coast of Maine . Polygons are based on legal boundary descriptions and describe polygons that were in effect from January 1, 2001 to December 31, 2013. POLYGON codes include: D_Approved, D_Repealed, Status, NSSP, Cond_Type, Cond_Detail, and ACRES. A COMMENT field provides additional information on a polygon's boundary description, harvest information or the time that it went into effect.
Credit should always be given to the data source and/or originator when the data is transferred or printed.
Users must assume responsibility in determining the usability of this data for their purposes. Digital maps retain the accuracy of their source materials. The best use of data mapped at scales of 1:500,000 and 1:250,000 is in statewide planning and studies; at 1:100,000 in regional planning and studies; at 1:62,500 and 1:24,000 in detailed studies and local planning; and at 1:12,000 and 1:5,000 or larger scales in parcel level studies and detailed local planning. In the use of Maine GIS data, please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata from the Maine GIS Data Catalog.
Extent
| West | -70.898213 | East | -66.870640 |
| North | 45.204850 | South | 42.909617 |
| Maximum (zoomed in) | 1:5,000 |
| Minimum (zoomed out) | 1:150,000,000 |
Credit should always be given to the data source and/or originator when the data is transferred or printed.
Polygons are based on legal boundary descriptions and describe polygons that were in effect from January 1, 2001 to December 31, 2013.
Users must assume responsibility in determining the usability of this data for their purposes. Digital maps retain the accuracy of their source materials. The best use of data mapped at scales of 1:500,000 and 1:250,000 is in statewide planning and studies; at 1:100,000 in regional planning and studies; at 1:62,500 and 1:24,000 in detailed studies and local planning; and at 1:12,000 and 1:5,000 or larger scales in parcel level studies and detailed local planning. In the use of Maine GIS data, please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata from the Maine GIS Data Catalog.
polygon attribute table
Environmental Systems Research Institute, Inc. (ESRI)
Internal feature number.
Esri
Internal feature number.
ESRI
Area of polygon's coastal water coverage in acres
Originator
Number designation for the legal notice that contains the polygons
Originator
Date the legal notice containing the polygon was created.
Originator
Date the legal notice containing the polygon was repealed. "Null" means the legal notice was still in effect as of the last update to the layer.
Originator
Legal position of a conditional area: S=Seasonal, C=Closed, O=Open, R=Rainfall
Originator
Classification of polygon consistant with National Shellfish Sanitation Program (NSSP) designations: 1=Prohibited, 2=Restricted, 3=Conditionally Restricted, 4=Conditionally Approved
Originator
Additional detail regarding influences on conditional area status. Specifies treatment plants, seasonal dates, causes of conditional closures. RD=River Discharge, CFS=Cubic feet/second, STP=Sewage Treatment Plant, WWTP=Wastewater Treatment Plant, >= means "greater than or equal to", CSO=Combined Sewer Overflow
Originator
Additional detail regarding problems in text of legal notice, times of legal notice signing on same day, closure # changes
Originator
Additional detail regarding conditional polygons: Seasonal, Rainfall, STP=Sewage Treatment Plant, WWTP=Wastewater Treatment Plant, RD=River Discharge
Originator
Feature geometry.
ESRI