Service Loaded:  Mar, 31 2026 01:13:03 PM EDT (UTC--04:00)

Connection String:  url=https://mdgeodata.md.gov/imap/rest/services/Historic/MD_NationalRegisterHistoricPlaces/MapServer

Short Display Name:  N/A

Description:  The National Register of Historic Places recognizes districts, buildings, structures, objects, and sites for their significance in American history, archeology, architecture, engineering, or culture, and identifies them as worthy of preservation. The National Register is a program of the U.S. Department of the Interior, National Park Service, and is administered at the State level by the Maryland Historical Trust. The National Register currently comprises over 1300 listings in Maryland, including some 200 historic districts. Listed properties span a wide variety of types and periods, ranging from prehistoric archeological sites to buildings of the recent past, and include rural landscapes, urban and suburban neighborhoods, bridges, sailing vessels, and more. For more information see https://mht.maryland.gov/Pages/research/national-register.aspx. Last Updated:11/12/2025

Copyright:  MD iMAP, MDP, MHT

Visible:  True

Opacity:  1

Minimum Scale:  36000

Maximum Scale:  N/A

Image Format:  N/A

Service Type:  Dynamic

Service Function:  Operational

Server Version:  11.3

Failure Action:  Warn

Failure Timeout (seconds):  N/A

Drawing Behavior:  MapService

Request Encoding:  N/A

Icon:   N/A

Include in Layer List:  False

Is Expanded:  True

Supports Dynamic Layers:  True

Default Allow Symbolization:  True

Supports Layer Catalog:  False

Update Interval (seconds):  N/A

Disable Client Caching:  N/A


Identifiable:   N/A

Time Zone ID:   N/A

Data Provider:   Default

Layers:


Tables:


Theme Settings:


Coordinate System:  WGS_1984_Web_Mercator_Auxiliary_Sphere (WKID: 102100)

Operational Coordinate System:  N/A


Layer Hyperlinks:


Instant Search: False

Supported Interfaces:  REST