{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "Control Valves are used to control pressure, or directional flow of sewer throughout the sewer system. A check valve will be placed on sewer mains to ensure that back flow does not happen. The valves are mapped from georeferenced engineering as-built record drawings. The engineering drawings, as well as GPS points collected in the field, provide various attribute information.", "summary": "", "title": "sControlValve", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "City of Fort Worth, Water Department, Water IT GIS", "licenseInfo": "", "portalUrl": "" }