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Layer: Tidal Waters Use Classes (ID: 1)

Name: Tidal Waters Use Classes

Display Field: Water_Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The Tidal_Waters feature class is the geospatial representation for tidal bodies of water (e.g. Chesapeake Bay, tidal tributaries to the Chesapeake Bay, Coastal Bays, and Atlantic Ocean) within Maryland's borders. This feature class is built upon the Chesapeake Bay Program's salinity segmentation scheme and the NHD's coverage for the Coastal Bays. Note: This single feature class is one of a set of feature classes (3) that geospatially depict Maryland's use classes in non-tidal streams, tidal water bodies, and impounded waters. By linking MD's water body use classifications through the common identifier (COMID) code, the information contained in the dataset can be analyzed using software tools ranging from spreadsheets to geographic information systems (GIS) to aid in regulatory decision making. Please note: Where an water body endpoint and use class limit identified in COMAR differed, the segment was assigned the more stringent use class.

Definition Expression: N/A

Copyright Text: The Maryland Department of the Environment, Science Services Administration would like to acknowledge the Chesapeake Bay Program for their Chesapeake Bay Segmentation layer which was used during the development of this polygon file. MDE would also like to acknowledge the U.S.G.S. for their 1:24,000 scale National Hydrography Dataset which was used to help determine shoreline extents in tidal waters.

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Drawing Info: Advanced Query Capabilities:
HasZ: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Supported Operations:   Query   Generate Renderer   Return Updates