Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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You searched for: Genre Geospatial data Remove constraint Genre: Geospatial data Creator ArcGIS Online for Maryland Remove constraint Creator: ArcGIS Online for Maryland Subject Inland Waters Remove constraint Subject: Inland Waters
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Floodplain - Effective Fema Floodplain: Maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov.The Effective Floodplain layer represents the official regulato...

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Floodplain - Preliminary Fema Floodplain: Maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov.This layer offers the anticipated floodplain boundaries however...

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Gauges - Stream Gauge Locations: Maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.AHPS Shapefile - Observations - a shapefile of river and ...

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Gauges - Tide Gauge Locations: Maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This data layer shows the locations of NOAA tide gauges i...

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Nutrient Management Setbacks From Waterways - Large Rivers, Lakes and Ponds (10 Ft. Buffer): Maryland

ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This is a 10 foot buffer area along large rivers, lakes a...

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Nutrient Management Setbacks From Waterways - Large Rivers, Lakes and Ponds (35 Foot Buffer): Maryland

ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This is a 35 foot buffer area along large rivers, lakes a...

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Nutrient Management Setbacks From Waterways - Large Rivers, Lakes and Ponds: Maryland

ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This layer is extracted from The High Resolution National...

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Nutrient Management Setbacks From Waterways - Pda (10 Foot Buffer): Maryland

ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This is a 10 foot buffer area along PDA ditches where fer...

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Nutrient Management Setbacks From Waterways - Pda (35 Foot Buffer): Maryland

ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This is a 35 foot buffer area along PDA ditches where fer...

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Nutrient Management Setbacks From Waterways - Public Drainage Association Ditches (Pda): Maryland

ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This layer is a network of public ditches that cover larg...