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Subsurface infrastructure assets, including utilities, are the most vulnerable to rising groundwater from sea-level rise and heavy rainfall events in these areas.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 103104, "latestWkid": 6525, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -17463700, "falseY": -48257000, "xyUnits": 3048.006096012192, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Jayne F. Knott, Ph.D. of JFK Environmental Services LLC and Jennifer M. Jacobs, Ph.D. of Jennifer M. Jacobs & Associates LLC. 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