{
 "culture": "en-US",
 "name": "",
 "guid": "",
 "catalogPath": "",
 "snippet": "",
 "description": "The feature is a line shapefile that has three subtypes to classify data; force, low-pressure, and vacuum. Force mains are pipelines that convey wastewater under pressure from the discharge side of a pump or pneumatic ejector to a discharge point. Pumps or compressors located in a lift station provide the energy for wastewater conveyance in force mains. A low pressure main uses a small pump stations to move wastewater through the transmission system. A vacuum evacuates air from a closed volume and develops a pressure differential between the volume and the surrounding atmosphere.",
 "summary": "",
 "title": "Pressurized Main",
 "tags": [],
 "type": "",
 "typeKeywords": [],
 "thumbnail": "",
 "url": "",
 "minScale": 0,
 "maxScale": 0,
 "spatialReference": "",
 "accessInformation": "Baltimore County, Maryland Department of Public Works",
 "licenseInfo": ""
}