Digital Commons Network^™

An Estimation Of Crop Evapotranspiration Using Soil Water Balance In Vineyards, Tarique Aziz, Burdette Barker, Michael Caron, Michael Pace

Spring Runoff Conference

Breakout Session presentation given at the 2026 Spring Runoff Conference

Immersive Modeling To Generate Holistic Strategies To Get More Water To Great Salt Lake, Hadia Akbar

Spring Runoff Conference

How to get more water to GSL?

Must Address

• Complex water rights
• Competing water needs
• Historical legacies
• Variable and arid hydrology
• Infrastructure limitations and opportunities
• Lack of trust

What Makes Smart Irrigation Work? Lessons From Producers In The Upper Colorado River Basin, Tejinder Singh, Matt Yost, Elisa Flint, Burdette Barker, Jessica Ulrich-Schad, Silas Ekadu

Spring Runoff Conference

Colorado River Basin Water Crisis

• Water allocations in the Colorado River Basin were set during wetter periods and now exceed current river flows, creating a gap between water supply (12.5 maf yr^-1) and demand (15 maf yr^-1).
• River flow has declined 19% since 2000.

Making Water Visible: Neutral, Verification-First Infrastructure For Basin-Scale Water Accountability, Eric Mcculley

Spring Runoff Conference

Every Tool Tells You What the Lake Level WAS.

None Tell You What It WILL BE.

• Current monitoring is retrospective — USGS gauges and DWR reports show only historical data
• Decision lag: By the time you see the problem, it’s too late to adjust
• 2024–2025 season: GSL dropped to record lows before upstream conservation kicked in
• Agricultural users, municipalities, and GSL all compete for limited supply with imperfect information

Leasing Water For Great Salt Lake: Water Savings And Producer Impacts, Conner Harwood

Spring Runoff Conference

Great Salt Lake Water Leasing

• Utah is working to increase inflows to GSL through voluntary water leasing from agriculture
• But key information is missing:
• How much water can leases save at the field level?
• At what price should farmers be compensated?
• This project:

1. Estimates field-level consumptive water use
2. Estimates the value of water in agricultural production
3. Evaluates water savings and producer impacts across leasing strategies

Meteorological Monitoring With Real-Time Data Processing Using Uas, Htoo Poe Sar, Cal Coopmans, Sierra Young

Spring Runoff Conference

Background and Motivation 

• Agricultural water management requires information about crop water use and water consumption 
• Remote sensing methods are used to model and estimate environmental processes – but they require weather data 

Utah Prototype For Visualizing Vulnerabilities Downstream Of Dams, Courtney Flint, Michael Englert, Nicolas Holden

Spring Runoff Conference

The climate question 

• Overtopping = 1/3^rd of all dam failures (ASDSO) 
• Drought concerns and supply uncertainty motivate keeping reservoirs full 
• Overtopping likelier if extreme storm when reservoir full 
• Over much of the country the probability of the annual daily maximum rainfall > 100-year event and the preceding 30-day rainfall >10-year event are going up (Hwang & Lall 2024) 

The Reform Of Prior Appropriation And The Fate Of Great Salt Lake, Christopher L. Lant, Rocky Seeley, Beth Parker, Andrew Follett

Spring Runoff Conference

Legal Issues Raised by the Decline of Great Salt Lake

• Violations of Clean Air Act from dust threaten federal intervention
• Petition to list Wilson’s Phalarope as an endangered species

Pong Revised: Network-Based Competitions Through Secure Socket Services, Noah T. Jennings, Destiny D. Hale, Jared D. Williams, Michael J. Lively-Scholz

Knowledge and Creativity Expo

We aim to provide a safe, thrilling, locally hosted, and educational multiplayer experience that can be quickly replicated in modern Capture The Flag (CTF) events.

Nutrient Inputs, Crop Removal, And Residual Soil Nitrogen Under Automated Surge Irrigation In Northen Utah, Ngoni Mufute

Spring Runoff Conference

Introduction

• Increasing pressure on already water scarce resources due to

• Climate Change and or variability

• Increasing demand and competition for water. E.g. due to -urban expansion

• Environmental concerns (Especially concerning the Great Salt Lake (GSL)-

• the shrinking of water levels in the GSL,

• increasing pollution levels in the GSL and

• the impact of these issues on industry,

• dust from the drying lakebed,

• increasing threat to both aquatic life and land animals

The Physical, Legal, And Modeling Infrastructure For Water Resource Management Has Reached A Tipping Point, Paul Brooks

Spring Runoff Conference

Addressing these challenges requires improved predictions of water supply

Supporting The Great Salt Lake: M&I Water Conservation Opportunities, Easton Hopkins

Spring Runoff Conference

Analysis of historical M&I water use, depletion, and conservation strategies to reduce anthropogenic impact on Great Salt Lake (GSL) while supporting M&I water needs.

Impacts Of Biochar And Fe/Zn-Doped Biochar On The Degradation And Transformation Of Pfas In Wastewater Biosolids Compost, Chase Fry, R. Ryan Dupont, Joan Mclean

Spring Runoff Conference

Background

• >5.8 million dry metric tons of biosolids were produced in 2018.
• It is difficult & expensive to landfill all biosolids produced.
• Biosolids are increasingly used as an agricultural fertilizer and soil amendment.

Ground Water Assessment Of Cache Valley Using Modern Tracing Techniques, Eric Humphrey, Bethany Neilson

Spring Runoff Conference

Monitor, analyze, and predict current and evolving dynamics of complex human and natural Earth-system interactions and to deliver actionable information at scales and timeframes relevant to decision makers.

Influence Of Gender-Specific Data Imbalance On Scgpt Fine-Tuning For Single-Cell Genomics, Mohammad Aman Ullah Al Amin, Daniil Filienko, Hong Qin

Knowledge and Creativity Expo

The transformer-based foundation model scGPT has demonstrated strong capabilities in analyzing high-dimensional single-cell RNA sequencing data. However, the impact of demographic factors, particularly gender, on model performance remains insufficiently understood. Gender is known to influence cell-type compositions in the immune system. Here, using the gender-sensitive cell-type composition in immune system, we comprehensively evaluated how the gender-sensitive imbalance of training data influences the performance of scGPT in cell-type predictions. We fine-tuned scGPT on male-only, female-only, and mixed-gender subsets from two large-scale datasets containing immune cells. We used a logit difference to measure the confidence gap between the true label and the …

Initial Development Of Cooperative Aerial And Ground Vehicles Experimental Testbed, Javier S. Robinson, Morad Nazari

Beyond: Undergraduate Research Journal

Heterogeneous multi-agent systems represents a growing area of research in autonomous vehicles, which involves the real-time cooperation of vehicles operating under different roles or dynamical mod- els. While there is plenty of theoretical work, the existing experimental research focuses on cooperation between physically identical vehicles. This is likely because testing heterogeneous vehicles naturally in- volves more complicated dynamics and communication frameworks to ensure compatibility. The goal of the Cooperative Aerial and Ground Vehicles Experimental (CAGE) testbed is to develop an experimen- tal testbed that involves cooperation of two distinct vehicle models: multiple Crazyflie 2.1 quadcopter drones and at least one …

Rethinking Harmful Algal Blooms In Utah Waters: A Paradigm Shift In Water Quality And Management, Kabilan Mani

Spring Runoff Conference

Droughts are intensifying in frequency and severity, straining already limited water supplies.

Hydrodynamics Of Bear Lake: Waves, Currents, Circulation, And Residence Times, Jeffrey Nielson

Spring Runoff Conference

Until we understand water movement, we’ll struggle to explain or manage what happens in Bear Lake.

Water Needs And Recovery Pathways For The Great Salt Lake, David Tarboton, Sarah Null, Bethany Neilson

Spring Runoff Conference

Main Points 

• Levels of GSL inherently fluctuate because of variability in precipitation and temperature that drive inflow and evaporation 
• Reductions in inflows due to water use are superimposed on this variability 
• Consistent delivery of conserved water offers the opportunity to shift the range of lake levels upwards reducing the occurrence of serious adverse effects and increasing the potential for healthy lake levels 
• Adding 250 thousand-acre ft/year reduces the occurrence of serious adverse effects from 61% to 28% over the long term 
• Adding 800 thousand-acre ft/year shifts the mean of variable lake levels to the lower end of the healthy lake …

Great Salt Lake Basin Integrated Plan, Laura Vernon

Spring Runoff Conference

What is the Great Salt Lake Basin Integrated Plan? A roadmap for managing water in ways that promote a healthy lake and a high quality of life in the basin.

Microplastics As Physical Hubs Amplifying Antiobiotic Resistance Under Mixed-Contaminant Selection In Wastewater Systems, Liyuan Hou

Spring Runoff Conference

Microplastics (MPs) are tiny plastic particles within the range of (0.1 mm to 5 mm) in size

Integrating Hydrology And Human Water Footprints: A Case Study Of The Great Salt Lake Watershed, Rocky Lynne Seeley

Spring Runoff Conference

A new model, comprehensively integrating hydrologic, water footprint, and virtual water data

Wearer Speech Authentication Using Correlated Acoustic And Body-Vibration Data, Tyler Gore, Aaron Rudolph, Sharath Ananth

Defensive Publications Series

Continuously-operating microphones on wearable computing devices (e.g., a smartwatch, augmented reality glasses, smart ring, etc.) may present challenges related to power consumption and user privacy, as well as difficulty in distinguishing a wearer's speech from ambient sounds. A disclosed technique can address these challenges through a bimodal sensing approach that concurrently analyzes air-conducted acoustic signals from a microphone and body-conducted kinetic signals from a motion sensor, such as an accelerometer or gyroscope. A processing system may perform a correlation analysis between features extracted from the acoustic data and the kinetic data to determine if a detected sound originates from the …

Hierarchical Multi-Agent Orchestration For Cross-Domain Root Cause Analysis, Sandeep Kumar

Defensive Publications Series

Performing root cause analysis for cross-domain issues, such as cascading failures in complex, fragmented software ecosystems, can be challenging due to siloed data and technical complexity. To address this, a hierarchical multi-agent orchestration architecture is described. The system can utilize a central orchestrator agent (OA) that receives a diagnostic query, decomposes it into sub-hypotheses, and dynamically routes these tasks to specialized subject matter expert (SME) agents. Each SME agent can be configured with domain-specific knowledge and tools to investigate its assigned task. Through an iterative execution loop, the OA analyzes intermediate findings from the SME agents and can trigger further …

Interlude. A Colloquy On The Future Of Music, Music Education, And The American Orchestra, Robert S. Freeman

Music & Musical Performance: An International Journal

No abstract provided.

A Conversation On Water, Camille Touton

Spring Runoff Conference

A conversation on water presentation at the 2026 Spring Runoff Conference.

Recent Progress In Nanogel Technology: From Molecular Design To Biomedical Applications, Fatima Raed Al-Ahmed, Mohammed Sabar Al-Lami

Maaen Journal for Medical Sciences

Nanogels, a hydrophilic polymer network at the nanoscale, combine the structural flexibility of hydrogels with the dynamic behavior of nanoparticles, offering unprecedented control over drug loading and release. Their large surface area, tunable porosity, high water content, biocompatibility, and stimuli-responsive behavior enable transport across biological barriers. This review critically examines nanogels’ unique properties, classifications, diverse methods of preparation, drug release mechanisms, characterization techniques, and various applications in therapeutic areas, such as cancer therapy, wound healing, transdermal and ocular drug delivery, and theranostics. Highlights are shed on nanogels’ potential to target specific sites, both by functionalization and stimuli-responsive behavior, therefore improving …

What’S Next In Water Leasing Panel, Scott Hotaling, Adam Wickline, Hannah Freeze, Matt Anderson, Peter Stanton, Mitch Hancock

Spring Runoff Conference

Panel on water leasing at the 2026 Spring Runoff Conference.

Balancing Water Needs In Walker Basin, Peter Stanton

Spring Runoff Conference

Walker Lake 

Supported 50% of Mineral County economy 

Traditional homeland of Walker River Paiute Tribe (Agai Dicutta) 

World-class fishery

Annual Loon Festival

Utah’S Water Network Panel, Brad Mortensen, Kelly Pehrson, Nate Daugs, Brad Parry, Lindsie Smith, Camille Touton, Megan Nelson

Spring Runoff Conference

A panel on Utah's water network at the 2026 Spring Runoff Conference.