It started as a free, public sewer infrastructure map for Toms River, New Jersey. Len Bundra, IT and GIS director for Toms River Municipal Utilities Authority (TRMUA), built it in 2004. Then, he kept adding layers. He added aerial imagery, parcel data, and information from agencies such as the New Jersey Department of Transportation, the US Department of Agriculture, and the US Census Bureau. Bundra had one belief in mind: “If you build it, they will become aware.”
He was right. When Hurricane Sandy hit the East Coast of the United States in October 2012, the map was suddenly the go-to information source for emergency responders, utilities, public works, private surveyors, and local assessors. Bundra quickly updated the map—known officially as the Toms River Municipal Utilities Authority GIS Map. He added poststorm satellite imagery from the National Oceanic and Atmospheric Administration (NOAA) along with current floodplain delineations and Sandy high water mark data from the Federal Emergency Management Agency (FEMA).
Anyone who needed to quickly get an accurate picture of the Sandy situation could click the TRMUA GIS Map. Bundra built it, and people did come. Police and fire fighters came to determine where to deploy resources. Electric, gas, and water companies came to decide where to start restoring services. Homeowners, evacuated and eager to survey the damage to their property, came to look at before-and-after aerial photos. And, as Bundra predicted, people most definitely did become aware.
“The map served as a valuable resource for the police department after Sandy,” said Mike Burke, IT and 911 coordinator for the Toms River Police Department. “We relied on that visual representation—the before-and-after layers—to set up security perimeters and determine where to place cement barriers.”
Since the TRMUA GIS Map was built on the Esri ArcGIS platform and hosted by Amazon Web Services, it provides virtually unlimited power for analysis, collaboration, and spatial data processing. For example, following the storm, many outside contractors arrived on the shores of New Jersey to restore the region’s infrastructure. One group in particular was engineers who needed to figure out the best plan for repaving roads. The TRMUA GIS Map helped them find their way around unfamiliar areas. They were able to use the map to locate important elements such as parcels, street addresses, hydrants, and underground utilities.
In the weeks and months following Sandy, the map continued to help. Utilities used it to review parcel polygons on the barrier islands to identify houses and neighborhoods that were destroyed so those ratepayers would not be charged for the year 2013. The map’s links to FEMA flood advisory maps is helping affected townships adopt a new flood insurance risk map. Bundra also recently added a layer to show houses that are slated for demolition and/or labeled uninhabitable to advise citizens and utility companies on where to focus rebuilding infrastructure.
For Bundra’s own company, the TRMUA GIS Map continued to serve as a hub. “Simply stated, the Toms River MUA GIS Map is a comprehensive, one-stop shopping database of all useful pieces of information for everyone within TRMUA, as well as contractors, plumbers, consultants, and more,” said Nicholas Otten, authority engineer for Toms River Municipal Utilities Authority. “All various pieces of data are centralized and accessible by every TRMUA department within the office or in the field.”
Before Bundra created the map, Otten said TRMUA engineers had to sift through a room of drawers with thousands of engineering drawings for information or request data from other departments or agencies. Often, they would have to send out crews for field visits. Now everything they need is on the computer screen with an aerial basemap.