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Found 784 datasets matching "Massachusetts (MA)".

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#1 Federal
Ferry Corridors and Western MA Bay (Massachusetts) sewage no-discharge zone, 2014, EPA HQ OWOW
- Organization: U.S. Environmental Protection Agency
- Dataset Last Updated: March 18, 2014 at 12:00 AM
This dataset details No Discharge Zones (NDZ) for Ferry Corridors and Western MA Bay, MA. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal Register...

Search relevance: 113.33 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 05:01 AM
#2 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, Place
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 102.39 | Views last month: 0 | Catalog Last Checked: October 31, 2026 at 12:26 AM
#3 Federal
TIGER/Line Shapefile, 2025, State, Massachusetts, MA, Place
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 102.26 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 07:47 PM
#4 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, Block Group
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 102.05 | Views last month: 3 | Catalog Last Checked: October 30, 2026 at 10:44 PM
#5 Federal
TIGER/Line Shapefile, 2025, State, Massachusetts, MA, Census Tract
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 102.05 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 08:31 PM
#6 Federal
TIGER/Line Shapefile, 2025, State, Massachusetts, MA, Block Group
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 101.59 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 04:09 PM
#7 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, Census Tract
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 101.39 | Views last month: 4 | Catalog Last Checked: October 31, 2026 at 12:50 AM
#8 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, 119th Congressional District
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 99.54 | Views last month: 2 | Catalog Last Checked: October 30, 2026 at 10:45 PM
#9 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, 2020 Census Block
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 98.75 | Views last month: 2 | Catalog Last Checked: October 31, 2026 at 12:50 AM
#10 Federal
TIGER/Line Shapefile, 2025, State, Massachusetts, MA, Elementary School Districts
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 98.64 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 04:10 PM
#11 Federal
TIGER/Line Shapefile, 2025, State, Massachusetts, MA, 119th Congressional District
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 98.43 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 08:33 PM
#12 Federal
TIGER/Line Shapefile, 2025, State, Massachusetts, MA, Unified School Districts
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 98.30 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 08:33 PM
#13 Federal
TIGER/Line Shapefile, 2025, State, Massachusetts, MA, Secondary School Districts
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 98.30 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 08:29 PM
#14 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, Unified School Districts
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 98.10 | Views last month: 1 | Catalog Last Checked: October 31, 2026 at 12:51 AM
#15 Federal
TIGER/Line Shapefile, 2025, State, Massachusetts, MA, 2020 Census Block
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 98.10 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 08:31 PM
#16 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, Elementary School Districts
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 97.19 | Views last month: 1 | Catalog Last Checked: October 30, 2026 at 10:45 PM
#17 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, Secondary School Districts
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 97.19 | Views last month: 0 | Catalog Last Checked: October 31, 2026 at 12:49 AM
#18 Federal
TIGER/Line Shapefile, 2025, State, Massachusetts, MA, County Subdivision
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 96.38 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 04:10 PM
#19 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, County Subdivision
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 96.38 | Views last month: 0 | Catalog Last Checked: October 30, 2026 at 10:44 PM
#20 Federal
TIGER/Line Shapefile, 2024, State, Massachusetts, MA, State Legislative District (SLD) Upper Chamber
- Organization: U.S. Census Bureau, Department of Commerce
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...
- IO
- WMS
- SHAP
Search relevance: 93.45 | Views last month: 1 | Catalog Last Checked: October 31, 2026 at 12:50 AM

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