Search datasets
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This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Sensitive Areas Scallop dataset shows areas within Maryland's Coastal Bays that are significant for...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 02, 2025 at 04:34 AM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Polygon delineation of Maryland oyster sanctuaries. The document...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 14, 2026 at 11:55 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. This file was created for MDNR planning purposes - specifically for the purpose of tracking the Department's...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 02, 2025 at 03:50 AM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The Sensitive Areas Ribbed Mussel dataset shows areas within Maryland's Coastal Bays that are significant for...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2025 at 05:15 AM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Polygon delineation of Maryland oyster harvest reserves created by MDNR - Fisheries Service. COMAR...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2025 at 05:10 AM -
Spatial file containing polygon information for oyster repletion activities conducted by Md. DNR between 1958 and 2022.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:29 PM -
The Sensitive Areas Scallop dataset shows areas within Maryland's Coastal Bays that are significant for Scalloppopulations. The assumption is that an area's importance to Scallops is related to...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:31 PM -
This table contains an attribute indicating sea scallop abundance for OCS blocks. It can be joined to an OCS block feature class to show the conservation priority attribute spatially. The source...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:30 PM -
Representation of historic oyster bottom as charted prior to the present, legally designated Named Oyster Bars (Yates Bars and Amendments), using source materials from 1906 to 1977. The Department...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:30 PM -
This table contains an attribute indicating sea scallop abundance for OCS blocks. It can be joined to an OCS block feature class to show the conservation priority attribute spatially. The source...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:29 PM -
Polygon delineation of annual oyster restoration activities undertaken by the Maryland Department of Natural Resources, Shellfish Program and the Oyster Recovery Partnership. Data is updated...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:29 PM -
The specific coordinates of Public Shellfish Fishery Areas (PSFA) in the Chesapeake Bay and its tidal tributaries are described in the document, "Public Shellfish Fishery Areas of the Chesapeake...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:30 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Spatial file containing polygon information for oyster repletion activities conducted by Maryland DNR between...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 03:46 AM -
The Sensitive Areas Ribbed Mussel dataset shows areas within Maryland's Coastal Bays that are significant for Ribbed Mussel populations. This data set delineates potential habitat for the adult...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:29 PM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. This table contains an attribute indicating sea scallop abundance for OCS blocks. It can be joined to an OCS...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 04:26 AM -
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Polygon layer of public shellfishery areas in Maryland.Feature Service...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 04:26 AM -
The Sensitive Areas Ribbed Mussel dataset shows areas within Maryland's Coastal Bays that are significant for Ribbed Mussel populations. This data set delineates potential habitat for the adult...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:29 PM -
The specific coordinates of Public Shellfish Fishery Areas (PSFA) in the Chesapeake Bay and its tidal tributaries are described in the document, "Public Shellfish Fishery Areas of the Chesapeake...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:30 PM -
Spatial file containing polygon information for oyster repletion activities conducted by Md. DNR between 1958 and 2022.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:29 PM -
The Sensitive Areas Scallop dataset shows areas within Maryland's Coastal Bays that are significant for Scalloppopulations. The assumption is that an area's importance to Scallops is related to...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: June 09, 2026 at 06:29 PM
