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MDE_Water_Quality/MDE_UseClasses (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 inAugust 2023 and is consistent with Code of Maryland Regulations (COMAR) Section as of January 2019 and August 2023. This Geodatabase includes4 feature classes: Existiing Desinated Use Classes, the Rivers and Streams, Impoundments, and Tidal Waters. All 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: 102100  (3857)

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