Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Exploring the Consistency of Water Scarcity Inferences between Large-Scale Hydrologic and Node-Based Water System Model Representations of the Upper Colorado River Basin

Journal Article · · Journal of Water Resources Planning and Management
 [1];  [2];  [3];  [4];  [2]
  1. Pennsylvania State Univ., University Park, PA (United States)
  2. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
  3. Cornell Univ., Ithaca, NY (United States)
  4. Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Univ. of Washington, Seattle, WA (United States)
Water resources model development and simulation efforts have seen rapid growth in recent decades to aid evaluations and planning around water scarcity and allocation. Models are typically developed by two distinct communities: (1) large-scale hydrologic modelers emphasizing hydroclimatological processes, and (2) water systems modelers emphasizing environmental, infrastructural, and institutional features that shape water scarcity at the local basin level. This study assesses whether two representative models from these communities produce consistent insights when evaluating the water scarcity vulnerabilities in the Upper Colorado River Basin within the state of Colorado. Results showed that although the regional-scale model [model for scale adaptive river transport (MOSART)—water management (WM)] can capture the aggregate effect of all water operations in the basin, it underestimates the subbasin-scale variability in specific user’s vulnerabilities. The basin-scale water systems model [State of Colorado’s Stream Simulation Model (StateMod)] suggests a larger variance of scarcity across the basin’s water users due to its more detailed accounting of local water allocation infrastructure and institutional processes. This model intercomparison highlights potentially significant limitations of large-scale studies in seeking to evaluate water scarcity and actionable adaptation strategies, as well as ways in which basin-scale water systems model’s information can be used to better inform water allocation and shortage when used in tandem with larger-scale hydrological modeling studies.
Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-76RL01830
OSTI ID:
1906000
Report Number(s):
PNNL-SA-166032
Journal Information:
Journal of Water Resources Planning and Management, Journal Name: Journal of Water Resources Planning and Management Journal Issue: 2 Vol. 149; ISSN 0733-9496
Publisher:
American Society of Civil Engineers (ASCE)Copyright Statement
Country of Publication:
United States
Language:
English

References (81)

Feedbacks between managed irrigation and water availability: Diagnosing temporal and spatial patterns using an integrated hydrologic model journal March 2014
High-resolution modeling of human and climate impacts on global water resources: HIGH-RESOLUTION MODELING OF GLOBAL WATER journal May 2016
The future of water resources systems analysis: Toward a scientific framework for sustainable water management: THE FUTURE OF WATER RESOURCES SYSTEMS ANALYSIS journal August 2015
Effects of spatially distributed sectoral water management on the redistribution of water resources in an integrated water model: SECTORAL WATER MANAGEMENT IN IA-ESM journal May 2017
Robustness Metrics: How Are They Calculated, When Should They Be Used and Why Do They Give Different Results? journal February 2018
Earth system models: an overview: Earth system models journal November 2011
Drought 2002 in Colorado: An Unprecedented Drought or a Routine Drought? journal August 2005
Robust analysis of future climate change impacts on water for agriculture and other sectors: a case study in the Sacramento Valley journal December 2007
A High Spatiotemporal Assessment of Consumptive Water Use and Water Scarcity in the Conterminous United States journal August 2015
River basin development planning and management: A critical review journal January 1998
Improving the multi-objective evolutionary optimization algorithm for hydropower reservoir operations in the California Oroville–Thermalito complex journal July 2015
Robust optimization of water infrastructure planning under deep uncertainty using metamodels journal July 2017
A water resource simulator in Python journal April 2020
A software package for the representation and optimization of water reservoir operations in the VIC hydrologic model journal April 2020
Water pathways: An open source stochastic simulation system for integrated water supply portfolio management and infrastructure investment planning journal October 2020
California's food-energy-water system: An open source simulation model of adaptive surface and groundwater management in the Central Valley journal July 2021
Reducing the costs of meeting regional water demand through risk-based transfer agreements journal April 2009
The state-of-the-art system dynamics application in integrated water resources modeling journal December 2018
Effects of irrigation on the water and energy balances of the Colorado and Mekong river basins journal June 2006
A reservoir operation scheme for global river routing models journal July 2006
Global water-balance modelling with WASMOD-M: Parameter estimation and regionalisation journal June 2007
The significance of local water resources captured in small reservoirs for crop production – A global-scale analysis journal April 2010
Development of reservoir operation functions in SWAT+ for national environmental assessments journal April 2020
Water storage and release policies for all large reservoirs of conterminous United States journal December 2021
SWAT-MODSIM-PSO optimization of multi-crop planning in the Karkheh River Basin, Iran, under the impacts of climate change journal July 2018
Long-term global water projections using six socioeconomic scenarios in an integrated assessment modeling framework journal January 2014
Anthropogenic impacts on continental surface water fluxes journal January 2006
Impact of reservoirs on river discharge and irrigation water supply during the 20th century: IMPACT OF RESERVOIRS ON DISCHARGE AND IRRIGATION journal March 2011
Global monthly water stress: 1. Water balance and water availability: GLOBAL MONTHLY WATER STRESS, 1 journal July 2011
Hyperresolution global land surface modeling: Meeting a grand challenge for monitoring Earth's terrestrial water: OPINION journal May 2011
Exploring How Changing Monsoonal Dynamics and Human Pressures Challenge Multireservoir Management for Flood Protection, Hydropower Production, and Agricultural Water Supply journal July 2018
An Introduction to the E3SM Special Collection: Goals, Science Drivers, Development, and Analysis journal November 2020
Defining Robustness, Vulnerabilities, and Consequential Scenarios for Diverse Stakeholder Interests in Institutionally Complex River Basins journal July 2020
The Spatial Dynamics of Droughts and Water Scarcity in England and Wales journal September 2020
Data‐Driven Reservoir Simulation in a Large‐Scale Hydrological and Water Resource Model journal September 2020
A simple hydrologically based model of land surface water and energy fluxes for general circulation models journal January 1994
‘Earth system’ analysis and the second Copernican revolution journal December 1999
Power-generation system vulnerability and adaptation to changes in climate and water resources journal January 2016
Future changes in the trading of virtual water journal July 2020
Evaluating the economic impact of water scarcity in a changing world journal March 2021
CalSim: Generalized Model for Reservoir System Analysis journal November 2004
Using Agent-Based Modeling for Water Resources Planning and Management journal November 2015
Optimal Design and Operation of River Basin Storage under Hydroclimatic Uncertainty journal September 2021
Colorado's Decision Support Systems: Data-Centered Water Resources Planning and Administration
  • Malers, Steven A.; Bennett, Ray R.; Nutting-Lane, Catherine
  • Watershed Management and Operations Management Conferences 2000, Watershed Management and Operations Management 2000 https://doi.org/10.1061/40499(2000)153
conference April 2012
Reservoir Operations Management Using a Water Resources Model conference April 2012
Multimodel assessment of water scarcity under climate change journal December 2013
Global water resources affected by human interventions and climate change journal December 2013
21st century United States emissions mitigation could increase water stress more than the climate change it is mitigating journal August 2015
A coupled human–natural system analysis of freshwater security under climate and population change journal March 2021
Cooperative filling approaches for the Grand Ethiopian Renaissance Dam journal May 2016
A Look at Twenty-first Century Water Resources Development journal March 2000
WEAP21—A Demand-, Priority-, and Preference-Driven Water Planning Model: Part 1: Model Characteristics journal December 2005
Scenarios of global municipal water-use demand projections over the 21st century journal February 2013
Integrated human-earth system modeling—state of the science and future directions journal June 2018
Non-stationary hydropower generation projections constrained by environmental and electricity grid operations over the western United States journal July 2018
Integrated energy-water-land nexus planning to guide national policy: an example from Uruguay journal August 2020
Assessing the future of global energy-for-water journal January 2021
Large area Hydrologic Modeling and Assessment part i: Model Development journal February 1998
Riverware: a Generalized tool for Complex Reservoir System Modeling1 journal August 2001
The Sensitivity of California Water Resources to Climate Change Scenarios journal April 2007
Disciplined Planning, Structured Participation, and Collaborative Modeling — Applying Shared Vision Planning to Water Resources journal May 2013
A Long-Term Hydrologically Based Dataset of Land Surface Fluxes and States for the Conterminous United States* journal November 2002
Opportunities for Joint Water–Energy Management: Sensitivity of the 2010 Western U.S. Electricity Grid Operations to Climate Oscillations journal February 2018
How Long Does a 15-Year Drought Last? On the Correlation of Rare Events journal January 2019
Incorporating Anthropogenic Water Regulation Modules into a Land Surface Model journal February 2012
A Physically Based Runoff Routing Model for Land Surface and Earth System Models journal June 2013
Development and testing of the WaterGAP 2 global model of water use and availability journal June 2003
High‐resolution mapping of the world's reservoirs and dams for sustainable river‐flow management
  • Lehner, Bernhard; Liermann, Catherine Reidy; Revenga, Carmen
  • Frontiers in Ecology and the Environment, Vol. 9, Issue 9 https://doi.org/10.1890/100125
journal May 2011
Estimated use of water in the United States in 2010 report January 2014
Credibility, salience, and legitimacy of boundary objects: water managers' assessment of a simulation model in an immersive decision theater journal April 2010
Evaluating Vulnerability of Central Asian Water Resources under Uncertain Climate and Development Conditions: The Case of the Ili-Balkhash Basin journal February 2021
An integrated model for the assessment of global water resources – Part 1: Model description and input meteorological forcing journal January 2008
On an improved sub-regional water resources management representation for integration into earth system models journal January 2013
One-way coupling of an integrated assessment model and a water resources model: evaluation and implications of future changes over the US Midwest journal January 2013
Integrated assessment of global water scarcity over the 21st century under multiple climate change mitigation policies journal January 2014
On inclusion of water resource management in Earth system models – Part 1: Problem definition and representation of water demand journal January 2015
On inclusion of water resource management in Earth system models – Part 2: Representation of water supply and allocation and opportunities for improved modeling journal January 2015
Human–water interface in hydrological modelling: current status and future directions journal January 2017
Using a coupled agent-based modeling approach to analyze the role of risk perception in water management decisions journal January 2019
Representation and improved parameterization of reservoir operation in hydrological and land-surface models journal January 2019
Tethys – A Python Package for Spatial and Temporal Downscaling of Global Water Withdrawals journal January 2018

Cited By (1)

Advancing uncertainty characterization for understanding projected water scarcity in multi-sector, multi-actor river basins across scales.
  • Hadjimichael, Antonia; Reed, Patrick M.; Quinn, Julianne D.
  • MultiSector Dynamics - Living, Intuitive, Value-adding, Environment https://doi.org/10.57931/2281204
dataset January 2023

Similar Records

Advancing Diagnostic Model Evaluation to Better Understand Water Shortage Mechanisms in Institutionally Complex River Basins
Journal Article · Thu Oct 15 20:00:00 EDT 2020 · Water Resources Research · OSTI ID:1786802

Advancing uncertainty characterization for understanding projected water scarcity in multi-sector, multi-actor river basins across scales.
Dataset · Sun Dec 10 23:00:00 EST 2023 · OSTI ID:2281204

mosartwmpy: A Python implementation of the MOSART-WM coupled hydrologic routing and water management model
Journal Article · Wed Jun 23 20:00:00 EDT 2021 · Journal of Open Source Software · OSTI ID:1833863

Related Subjects