Description: This layer shows the City of Grand Rapids system valves for the entire water service area. System valves consist of in-line valves, hydrant valves, and service valves.
Description: Feature class showing the Sewer Manholes and their information throughout the City of Grand Rapids service area. Manholes are standard access points large enough for human entry.
Description: Feature class showing Manholes and their information throughout the City of Grand Rapids. Manholes are standard access points large enough for human entry.