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Geospatial Capabilities to Couple Hazard and Social Vulnerability Data in Water Distribution Criticality Analysis

Journal Article · · Journal of Water Resources Planning and Management
A resilience analysis of a water distribution system is greatly enhanced by the integration of up-to-date geospatial data describing the water system, hazards, and surrounding community. The Water Network Tool for Resilience (WNTR), an open-source Python package designed to simulate and analyze the resilience of water distribution systems, was recently updated to incorporate geographic information system (GIS) data into the resilience analysis. This paper describes the GIS capabilities and includes a case study using the drinking water distribution system model for a large city in Pennsylvania. The case study focuses on potential pipe damage from landslides and on pipes that are particularly difficult to repair. The analysis couples data on hazards, social vulnerability, and the location of emergency services to identify and prioritize high-impact critical infrastructure for mitigation. Results demonstrate that pipes can be prioritized for mitigation based on water shortage and vulnerable populations that are affected. In conclusion, the methods can be adopted for general use and are available as part of the WNTR software.
Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA); USEPA
Grant/Contract Number:
NA0003525
OSTI ID:
3004369
Report Number(s):
SAND--2025-14581J; 1729979
Journal Information:
Journal of Water Resources Planning and Management, Journal Name: Journal of Water Resources Planning and Management Journal Issue: 2 Vol. 151; ISSN 0733-9496; ISSN 1943-5452
Publisher:
American Society of Civil Engineers (ASCE)Copyright Statement
Country of Publication:
United States
Language:
English

References (19)

Pressure dependent analysis in premise plumbing system modeling journal May 2023
Hydraulically informed graph theoretic measure of link criticality for the resilience analysis of water distribution networks journal August 2018
A software framework for assessing the resilience of drinking water systems to disasters with an example earthquake case study journal September 2017
Designing resilient and economically viable water distribution systems: a multi-dimensional approach journal September 2023
Predictive resilience of interdependent water and transportation infrastructures: A sociotechnical approach journal March 2022
The Modelling Of Landslide Hazards Using Gis journal March 2000
Cyber-Physical Stress-Testing Platform for Water Distribution Networks journal July 2020
Failure Impact Analysis of Isolation Valves in a Water Distribution Network journal July 2017
Absorptive Resilience Phase Assessment Based on Criticality Performance Indicators for Water Distribution Networks journal September 2019
Evaluating Segment and Valve Importance and Vulnerability journal May 2021
Resilience Analysis of Potable Water Service after Power Outages in the U.S. Virgin Islands journal December 2022
Using Criticality Analysis to Identify Impact of Valve Location conference March 2008
Damage to Drinking Water Supply System in the 2018 Hokkaido Iburi-Tobu Earthquake conference November 2022
Performance and Resilience Analysis of a New York Drinking Water System to Localized and System-Wide Emergencies journal January 2023
Developing a Simplified Practical Approach for Analyzing the Criticality of Isolation Valves journal November 2023
Methodological approach for the compilation of a water distribution network model using QGIS and EPANET journal December 2020
EPANET in QGIS framework: the QEPANET plugin journal October 2019
Equity – performance trade-off in water rationing regimes with domestic storage journal May 2022
scikit-image: image processing in Python journal January 2014

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