| ArcGIS REST Services Directory |
| Home > services > State_Hazard_Mitigation_Plan_WFL1 (FeatureServer) > All Layers and Tables | | API Reference |
Point locations for storage facilities, wells, pump stations, treatment plants
Point locations of substations, facilities, power plants, power stations
This data set was compiled by URS Corporation for the 2011 Guam Hazard Mitigation Plan. URS used data from Guam Department of public works,
Values for essential facilites were carried over from the 2008 Guam Hazard Mitigation Plan. Values were originally pulled from HAZUS data.
This dataset was provided by Government of Guam
This dataset was provided by Government of Guam
This dataset was provided by Government of Guam
IKONOS imagery was purchased to support the Pacific Islands Geographic Information System (GIS) project and the National Ocean Service's (NOS) coral mapping activities. One-meter panchromatic and four-meter multi-spectral data were purchased for each study area. A digital vector shoreline was manually digitized from the one-meter panchromatic imagery to provide accurate, up-to-date shoreline data.
REQUIRED: A brief narrative summary of the data set.
Projected 2010 population of Guam
Permitted Hardfill Facilities
REQUIRED: A brief narrative summary of the data set.
Landslide Susceptibility
The Pacific Risk Management `Ohana (PRiMO), the PMEL Center for Tsunami Research (NCTR) and the NOAA Pacific Services Center (PSC) partnered to conduct a tsunami hazard assessment study for the Island of Guam. Five bays vulnerable to tsunami damage were modeled: Apra Harbor, Tumon Bay, Pago Bay, Agana Bay, and Inarajan Bay. NCTR developed high resolution grids that were used with the Most (Method of Splitting Tsunami) model to compute potential tsunami impacts. The work was divided into phases. The first stage involved setting up the grids. More detailed information can be found in the document titled Guam DEM Documentation 14Oct2008. In the second phase, the grids were tested with historical data and preliminary worst-case inundation scenarios. The third phase involved the development of a computationally inexpensive version of the high resolution grids. Three different magnitude events (Mw 7.6, 8.8 and 8.9) were modeled on twelve different subduction zones with more than 1200 scenarios in order to determine the tsunamigenic source regions. The results were combined with data from tsunami catalogues and geological information to determine the scenarios that were used in the final inundation study, the fourth phase, where the maximum run-up heights, inundation distances and numerical wave gauge results were computed with the high resolution grids for the most dangerous Pacific wide tsunami scenarios. (Source: NCTR)
The inundation area also includes ground elevation up to 16.4 feet.
EPA Water Permit Location
Liquefaction Susceptibility
A 300-meter buffer was generated from major faults of the island of Guam to create the fault proximity hazard area.