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MDE_Water_Quality/MD_UseClasses_2019 (MapServer)

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Service Description: This Feature Dataset provides a geospatial representation of Maryland’s surface water designated use classes. This version was most recently updated in January 2019 and is consistent with Code of Maryland Regulations (COMAR) Section as of January 2019. This Geodatabase includes three feature classes: the Rivers and Streams, Impoundments, and Tidal Waters. All three feature classes provide a geospatial representation of Maryland’s surface water bodies and provide the use classes (and therefore designated uses) assigned to each water body (e.g., line or polygon) in the COMAR Though this data set is the best visual representation of the use classes described in COMAR, when any discrepancies occur between this geodatabase and COMAR, always default to COMAR.

Map Name: Layers


All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers: Description:

Copyright Text: MDE, WSA

Spatial Reference: 26985  (26985)

Single Fused Map Cache: false

Initial Extent: Full Extent: Units: esriMeters


Document Info: Supports Dynamic Layers: true

MaxRecordCount: 100000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Child Resources:   Info   Dynamic Layer

Supported Operations:   Export Map   Identify   Find   Return Updates   Generate KML